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Answer the following multiple choice question by selecting the correct option. Question: A pile of mulch is broken down and when searching for the culprit, a gardener notes A: wriggling organisms B: writing organisms C: large trees D: wild fires Answer:
Answer the following multiple choice question by selecting the correct option. Context: decomposer is a kind of role in an ecosystem Question: A pile of mulch is broken down and when searching for the culprit, a gardener notes A: wriggling organisms B: writing organisms C: large trees D: wild fires Answer:
A pile of mulch is broken down and when searching for the culprit, a gardener notes
wriggling organisms
writing organisms
large trees
wild fires
A
decomposer is a kind of role in an ecosystem
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Each of the 11 letters A, H, I, M, O, T, U, V, W, X and Z appears same when looked at in a mirror. They are called symmetric letters. Other letters in the alphabet are asymmetric letters. How many four letter computer passwords ca...
Answer the following multiple choice question by selecting the correct option. Context: Since we are given atleast one symmetric letter in the three letter word we can take the following cases 1. All four 2. One symmetry and other three non 3. Two symmetry and other two non 4. Three symmetry and one non 4. All the thr...
Each of the 11 letters A, H, I, M, O, T, U, V, W, X and Z appears same when looked at in a mirror. They are called symmetric letters. Other letters in the alphabet are asymmetric letters. How many four letter computer passwords can be formed (no repetition allowed) with at least one symmetric letter?
2,145
6,435
326,040
12,870
C
Since we are given atleast one symmetric letter in the three letter word we can take the following cases 1. All four 2. One symmetry and other three non 3. Two symmetry and other two non 4. Three symmetry and one non 4. All the three letters can be arranged in 24 ways ( 11c4 + 11c1 * 15c3 + 11c2 * 15c2 + 11c3 *15c1 ) *...
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: The value of x is to be randomly selected from the integers from 1 to 8, inclusive, and then substituted into the equation y = x^2 - 4x + 3. What is the probability that the value of y will be negative? A: 1/4 B: 1/8 C: 1/2 D: 3/...
Answer the following multiple choice question by selecting the correct option. Context: y will only be negative for x=2. (We can check the values from 1 to 8 to be certain.) P(y is negative) = 1/8 The answer is B. Question: The value of x is to be randomly selected from the integers from 1 to 8, inclusive, and then s...
The value of x is to be randomly selected from the integers from 1 to 8, inclusive, and then substituted into the equation y = x^2 - 4x + 3. What is the probability that the value of y will be negative?
1/4
1/8
1/2
3/8
B
y will only be negative for x=2. (We can check the values from 1 to 8 to be certain.) P(y is negative) = 1/8 The answer is B.
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Audrey's key lime pie calls for 1/4 cup of key lime juice but she likes to double this amount to make it extra tart. Each key lime yields 1 tablespoon of juice. There are 16 tablespoons in 1 cup. How many key limes does Audrey ...
Answer the following multiple choice question by selecting the correct option. Context: Her recipe calls for 1/4 cup of juice but she wants to double that so she needs 1/4+1/4 = 1/2 cup of lime juice 16 tablespoons are in 1 cup and she only needs 1/2 cup so she needs 16*.5 = <<16*.5=8>>8 tablespoons of juice 1 key lim...
Audrey's key lime pie calls for 1/4 cup of key lime juice but she likes to double this amount to make it extra tart. Each key lime yields 1 tablespoon of juice. There are 16 tablespoons in 1 cup. How many key limes does Audrey need?
7
8
-2
6.4
B
Her recipe calls for 1/4 cup of juice but she wants to double that so she needs 1/4+1/4 = 1/2 cup of lime juice 16 tablespoons are in 1 cup and she only needs 1/2 cup so she needs 16*.5 = <<16*.5=8>>8 tablespoons of juice 1 key lime yields 1 tablespoon of juice and she needs 8 tablespoons so she needs 1*8 = <<1*8=8>>8 ...
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: Bill is golfing with three friends and can either buy generic golf tees that are packaged by the dozen or the higher quality Aero flight tees that come by the pair. What is the minimum number of packages of Aero flight tees Bill m...
Answer the following multiple choice question by selecting the correct option. Context: At least 20 golf tees for each member of his foursome = total of at least 4*20 = 80 tees. 2 packages of the generic golf tees, that are packaged by the dozen = 2*12 = 24 tees. So, Bill must by at least 16 Aero tees. They come by th...
Bill is golfing with three friends and can either buy generic golf tees that are packaged by the dozen or the higher quality Aero flight tees that come by the pair. What is the minimum number of packages of Aero flight tees Bill must purchase to ensure that he has at least 20 golf tees for each member of his foursome, ...
16
10
28
4
C
At least 20 golf tees for each member of his foursome = total of at least 4*20 = 80 tees. 2 packages of the generic golf tees, that are packaged by the dozen = 2*12 = 24 tees. So, Bill must by at least 16 Aero tees. They come by the pair, hence he must by at least 56/2 = 28 packages of Aero flight tees. Answer: C.
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: A curry house sells curries that have varying levels of spice. Recently, a lot of the customers have been ordering very mild curries and the chefs have been having to throw away some wasted ingredients. To reduce cost and food was...
Answer the following multiple choice question by selecting the correct option. Context: The curry house previously bought 3 peppers per very spicy curry * 30 very spicy curries = <<3*30=90>>90 peppers for very spicy curries. They also bought 2 peppers per spicy curry * 30 spicy curries = <<2*30=60>>60 peppers for spic...
A curry house sells curries that have varying levels of spice. Recently, a lot of the customers have been ordering very mild curries and the chefs have been having to throw away some wasted ingredients. To reduce cost and food wastage, the curry house starts monitoring how many ingredients are actually being used and c...
50
30
40
41
C
The curry house previously bought 3 peppers per very spicy curry * 30 very spicy curries = <<3*30=90>>90 peppers for very spicy curries. They also bought 2 peppers per spicy curry * 30 spicy curries = <<2*30=60>>60 peppers for spicy curries. They also bought 1 pepper per mild curry * 10 mild curries = <<1*10=10>>10 pep...
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: When the moon orbits our planet A: ocean levels rise and drop B: rivers flow in the opposite direction C: all living things go to sleep. D: sea levels stay the same Answer:
Answer the following multiple choice question by selecting the correct option. Context: the gravitational pull of the Moon on Earth 's oceans causes the tides Question: When the moon orbits our planet A: ocean levels rise and drop B: rivers flow in the opposite direction C: all living things go to sleep. D: sea leve...
When the moon orbits our planet
ocean levels rise and drop
rivers flow in the opposite direction
all living things go to sleep.
sea levels stay the same
A
the gravitational pull of the Moon on Earth 's oceans causes the tides
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: If a puppy is given only water for a very long time, it will A: starve B: need to hydrate C: dehydrate D: be thirsty Answer:
Answer the following multiple choice question by selecting the correct option. Context: lack of food causes starvation Question: If a puppy is given only water for a very long time, it will A: starve B: need to hydrate C: dehydrate D: be thirsty Answer:
If a puppy is given only water for a very long time, it will
starve
need to hydrate
dehydrate
be thirsty
A
lack of food causes starvation
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: What can cause the most damage to thin soil? A: Wind B: storms C: fronts D: Flowers Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: soil erosion means soil loss through wind Fact 2: Erosion also damages the thin soil. Combined: Wind can cause damage to thin soil. Question: What can cause the most damage to thin soil? A: Wind B: storms C: fronts D: Flo...
What can cause the most damage to thin soil?
Wind
storms
fronts
Flowers
A
Fact 1: soil erosion means soil loss through wind Fact 2: Erosion also damages the thin soil. Combined: Wind can cause damage to thin soil.
qasc
Answer the following multiple choice question by selecting the correct option. Question: A cacti is basically an enormous stem, which means that A: it can be drunk from B: it is very thin C: it holds up bright green leaves D: it can hide in grass Answer:
Answer the following multiple choice question by selecting the correct option. Context: a stem is used to store water by some plants Question: A cacti is basically an enormous stem, which means that A: it can be drunk from B: it is very thin C: it holds up bright green leaves D: it can hide in grass Answer:
A cacti is basically an enormous stem, which means that
it can be drunk from
it is very thin
it holds up bright green leaves
it can hide in grass
A
a stem is used to store water by some plants
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: 16384, 8192, 2048, 256, 16, ? A: 0.3 B: 9.0 C: 0.5 D: 1.0 Answer:
Answer the following multiple choice question by selecting the correct option. Context: 16384 16384 ÷ 2 = 8192 8192 ÷ 4 = 2048 2048 ÷ 8 = 256 256 ÷ 16 = 16 16 ÷ 32 = 0.5 Answer is C Question: 16384, 8192, 2048, 256, 16, ? A: 0.3 B: 9.0 C: 0.5 D: 1.0 Answer:
16384, 8192, 2048, 256, 16, ?
0.3
9.0
0.5
1.0
C
16384 16384 ÷ 2 = 8192 8192 ÷ 4 = 2048 2048 ÷ 8 = 256 256 ÷ 16 = 16 16 ÷ 32 = 0.5 Answer is C
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Amy bakes muffins for her friends. On Monday, she brings 1 muffin to school to share. Each day for the rest of the week she brings one more muffin to school than she did the day before. If on Saturday she counts that there are 7 m...
Answer the following multiple choice question by selecting the correct option. Context: On Tuesday, she brings in 1 + 1 = <<1+1=2>>2 muffins. On Wednesday, she brings in 2 + 1 = <<2+1=3>>3 muffins. On Thursday, she brings in 3 + 1 = <<3+1=4>>4 muffins. On Friday, she brings in 4 + 1 = <<4+1=5>>5 muffins. In total, she...
Amy bakes muffins for her friends. On Monday, she brings 1 muffin to school to share. Each day for the rest of the week she brings one more muffin to school than she did the day before. If on Saturday she counts that there are 7 muffins left, how many did she originally bake?
22
44
33
12
A
On Tuesday, she brings in 1 + 1 = <<1+1=2>>2 muffins. On Wednesday, she brings in 2 + 1 = <<2+1=3>>3 muffins. On Thursday, she brings in 3 + 1 = <<3+1=4>>4 muffins. On Friday, she brings in 4 + 1 = <<4+1=5>>5 muffins. In total, she brought 1 + 2 + 3 +4 + 5 = <<1+2+3+4+5=15>>15 muffins to school to share with her friend...
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: If the set S is composed of the following numbers {99, 100, 100, 105, 106, 114, 125}, which of the following is largest? A: The average (arithmetic mean) of set S B: The median of set S C: The mode of set S D: The range of set S ...
Answer the following multiple choice question by selecting the correct option. Context: A) 99, 100, 100, 105, 106, 114, 125 = 749 and its mean is 749/7 = 107. B) The list is of 7 numbers and median is 105. C) Mode is number of repetition of a number in the list , here it is 100. D) Range = Max value - min value = 125 ...
If the set S is composed of the following numbers {99, 100, 100, 105, 106, 114, 125}, which of the following is largest?
The average (arithmetic mean) of set S
The median of set S
The mode of set S
The range of set S
A
A) 99, 100, 100, 105, 106, 114, 125 = 749 and its mean is 749/7 = 107. B) The list is of 7 numbers and median is 105. C) Mode is number of repetition of a number in the list , here it is 100. D) Range = Max value - min value = 125 -99 = 26. E) SD = square root of (sum of ( mean of series - number)^2 ) / n =>< 100 IMO o...
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: It takes Omar 12 minutes to raise his kite 240 feet into the air. Jasper can raise his kite at three times the rate of speed as Omar can raise his kite. If Jasper raises his kite to a height of 600 feet, how many minutes will it t...
Answer the following multiple choice question by selecting the correct option. Context: Jasper raises his kite at a rate of 240 feet in 12 minutes, or 240/12=<<240/12=20>>20 feet per minute. Jasper raises his kite at three times the speed Omar does, or 3*20=<<3*20=60>>60 feet per minute. To raise his kite 600 feet, it...
It takes Omar 12 minutes to raise his kite 240 feet into the air. Jasper can raise his kite at three times the rate of speed as Omar can raise his kite. If Jasper raises his kite to a height of 600 feet, how many minutes will it take?
8
9
10
5
C
Jasper raises his kite at a rate of 240 feet in 12 minutes, or 240/12=<<240/12=20>>20 feet per minute. Jasper raises his kite at three times the speed Omar does, or 3*20=<<3*20=60>>60 feet per minute. To raise his kite 600 feet, it will take Jasper 600/60=<<600/60=10>>10 minutes. #### 10
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: Which of these would absorb more sunlight A: A cave B: A octopus C: A bat D: An elephant Ear Answer:
Answer the following multiple choice question by selecting the correct option. Context: as the size of a leaf increases , the amount of sunlight absorbed by that leaf will increase Question: Which of these would absorb more sunlight A: A cave B: A octopus C: A bat D: An elephant Ear Answer:
Which of these would absorb more sunlight
A cave
A octopus
A bat
An elephant Ear
D
as the size of a leaf increases , the amount of sunlight absorbed by that leaf will increase
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: What type of masses are structureless particles that cannot spin? A: turning masses B: point masses C: weightless masses D: inertial mass Answer:
Answer the following multiple choice question by selecting the correct option. Context: • Point masses are structureless particles that cannot spin. Question: What type of masses are structureless particles that cannot spin? A: turning masses B: point masses C: weightless masses D: inertial mass Answer:
What type of masses are structureless particles that cannot spin?
turning masses
point masses
weightless masses
inertial mass
B
• Point masses are structureless particles that cannot spin.
sciq
Answer the following multiple choice question by selecting the correct option. Question: Which of these is usually green in color? A: The Alps B: Antarctica C: Redwood National Park D: The Pacific Answer:
Answer the following multiple choice question by selecting the correct option. Context: a forest environment is often green in color Question: Which of these is usually green in color? A: The Alps B: Antarctica C: Redwood National Park D: The Pacific Answer:
Which of these is usually green in color?
The Alps
Antarctica
Redwood National Park
The Pacific
C
a forest environment is often green in color
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Iron oxidation in granite is _. A: unique B: deadly C: slow D: reacts Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: chemical weathering causes iron in rock to oxidize Fact 2: Chemical weathering is very slow in granite. Combined: Iron oxidation in granite is very slow. Question: Iron oxidation in granite is _. A: unique B: deadly C: sl...
Iron oxidation in granite is _.
unique
deadly
slow
reacts
C
Fact 1: chemical weathering causes iron in rock to oxidize Fact 2: Chemical weathering is very slow in granite. Combined: Iron oxidation in granite is very slow.
qasc
Answer the following multiple choice question by selecting the correct option. Question: What are the two components of the autonomic nervous system? A: neurons and sympathetic B: crystallisation and sympathetic C: empathetic and sympathetic D: parasympathetic and sympathetic Answer:
Answer the following multiple choice question by selecting the correct option. Context: 31.3 Peripheral nervous system The peripheral nervous system is broken down into two sub-systems, the somatic nervous system and the autonomic nervous system. ANS - Autonomic Nervous System The ANS has two components - parasympathe...
What are the two components of the autonomic nervous system?
neurons and sympathetic
crystallisation and sympathetic
empathetic and sympathetic
parasympathetic and sympathetic
D
31.3 Peripheral nervous system The peripheral nervous system is broken down into two sub-systems, the somatic nervous system and the autonomic nervous system. ANS - Autonomic Nervous System The ANS has two components - parasympathetic and sympathetic. The sympathetic nervous system is the "fight or flight" or fright re...
sciq
Answer the following multiple choice question by selecting the correct option. Question: Hfcs are used as a replacement for what? A: gases B: cfcs C: nitrofluorocarbons D: pollutants Answer:
Answer the following multiple choice question by selecting the correct option. Context: HFCs are used as a replacement for CFCs. The molecular structure of HFC134a is shown in this ball-and-stick model. Question: Hfcs are used as a replacement for what? A: gases B: cfcs C: nitrofluorocarbons D: pollutants Answer:
Hfcs are used as a replacement for what?
gases
cfcs
nitrofluorocarbons
pollutants
B
HFCs are used as a replacement for CFCs. The molecular structure of HFC134a is shown in this ball-and-stick model.
sciq
Answer the following multiple choice question by selecting the correct option. Question: If it takes 8 days for 3 builders to build a cottage. How long will it take 6 builders to build the same size cottage working at the same rate? A: -6 B: 5 C: 4 D: 6 Answer:
Answer the following multiple choice question by selecting the correct option. Context: It would take one builder 8 x 3 = <<8*3=24>>24 days to build the cottage on his own. 6 builders can build the house in 24 / 6 = <<24/6=4>>4 days. #### 4 Question: If it takes 8 days for 3 builders to build a cottage. How long will...
If it takes 8 days for 3 builders to build a cottage. How long will it take 6 builders to build the same size cottage working at the same rate?
-6
5
4
6
C
It would take one builder 8 x 3 = <<8*3=24>>24 days to build the cottage on his own. 6 builders can build the house in 24 / 6 = <<24/6=4>>4 days. #### 4
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: Birds have evolved a respiratory system that enables them to fly. flying is a high-energy process and requires a lot of this? A: nitrogen B: adaptation C: weight D: oxygen Answer:
Answer the following multiple choice question by selecting the correct option. Context: Avian Respiration Birds have evolved a respiratory system that enables them to fly. Flying is a high-energy process and requires a lot of oxygen. Furthermore, many birds fly in high altitudes where the concentration of oxygen in lo...
Birds have evolved a respiratory system that enables them to fly. flying is a high-energy process and requires a lot of this?
nitrogen
adaptation
weight
oxygen
D
Avian Respiration Birds have evolved a respiratory system that enables them to fly. Flying is a high-energy process and requires a lot of oxygen. Furthermore, many birds fly in high altitudes where the concentration of oxygen in low. How did birds evolve a respiratory system that is so unique? Decades of research by pa...
sciq
Answer the following multiple choice question by selecting the correct option. Question: what utilize photosynthesis for chemical energy A: Most plants B: Primary producers C: engines D: circulatory systems Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: photosynthesis means producers convert from carbon dioxide, water, and solar energy into carbohydrates for themselves Fact 2: Primary producers convert solar energy into chemical energy. Combined: Primary producers utilize ...
what utilize photosynthesis for chemical energy
Most plants
Primary producers
engines
circulatory systems
B
Fact 1: photosynthesis means producers convert from carbon dioxide, water, and solar energy into carbohydrates for themselves Fact 2: Primary producers convert solar energy into chemical energy. Combined: Primary producers utilize photosynthesis for chemical energy
qasc
Answer the following multiple choice question by selecting the correct option. Question: The combustion of propane gas produces carbon dioxide and what else? A: methane B: phosphorous C: water vapor D: carbon monoxide Answer:
Answer the following multiple choice question by selecting the correct option. Context: The combustion of propane gas produces carbon dioxide and water vapor. Question: The combustion of propane gas produces carbon dioxide and what else? A: methane B: phosphorous C: water vapor D: carbon monoxide Answer:
The combustion of propane gas produces carbon dioxide and what else?
methane
phosphorous
water vapor
carbon monoxide
C
The combustion of propane gas produces carbon dioxide and water vapor.
sciq
Answer the following multiple choice question by selecting the correct option. Question: Which of these most closely resembles how clouds come into being? A: making beer B: distilling liquor C: driving a car D: baking bread Answer:
Answer the following multiple choice question by selecting the correct option. Context: water vapor condensing in clouds causes rain Question: Which of these most closely resembles how clouds come into being? A: making beer B: distilling liquor C: driving a car D: baking bread Answer:
Which of these most closely resembles how clouds come into being?
making beer
distilling liquor
driving a car
baking bread
B
water vapor condensing in clouds causes rain
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: A man bought a horse and a carriage for Rs. 3000. He sold the horse at a gain of 20% and the carriage at a loss of 10%, thereby gaining 2% on the whole. Find the cost of the horse. A: 2200 B: 1800 C: 1200 D: 1000 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Let the C.P of the horse be Rs. X, Then, C.P of the carriage = Rs.(3000- x). 20% of x - 10% of ( 3000-x ) =2% of 3000 = 60, x/5 - ( 3000-x )/10 = 60, 3x - 3000 = 600, 3x =3600, x = 1200. Hence, C.P of the horse = Rs. 1200 ANSWER:C ...
A man bought a horse and a carriage for Rs. 3000. He sold the horse at a gain of 20% and the carriage at a loss of 10%, thereby gaining 2% on the whole. Find the cost of the horse.
2200
1800
1200
1000
C
Let the C.P of the horse be Rs. X, Then, C.P of the carriage = Rs.(3000- x). 20% of x - 10% of ( 3000-x ) =2% of 3000 = 60, x/5 - ( 3000-x )/10 = 60, 3x - 3000 = 600, 3x =3600, x = 1200. Hence, C.P of the horse = Rs. 1200 ANSWER:C
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: If a human has all their bones removed A: they are dancing B: they can stand C: organs are safe D: organs will fail Answer:
Answer the following multiple choice question by selecting the correct option. Context: the skeletal system protects internal organs Question: If a human has all their bones removed A: they are dancing B: they can stand C: organs are safe D: organs will fail Answer:
If a human has all their bones removed
they are dancing
they can stand
organs are safe
organs will fail
D
the skeletal system protects internal organs
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: After shearing her 200 sheep, Azalea paid the shearer who had come to help her with the work $2000 for his job. Each of the sheared sheep produced 10 pounds of wool. If Ms. Azalea sold a pound of wool at $20, how much profit did s...
Answer the following multiple choice question by selecting the correct option. Context: Since there were 200 sheep, the amount of wool Azalea got after the shearing of the sheep is 200*10 = <<200*10=2000>>2000 pounds of wool. If she sold one pound of wool at $20, the total amount of money she made from the sheep farm ...
After shearing her 200 sheep, Azalea paid the shearer who had come to help her with the work $2000 for his job. Each of the sheared sheep produced 10 pounds of wool. If Ms. Azalea sold a pound of wool at $20, how much profit did she make from the produce of her sheep farm?
38000
19000
37999
37990
A
Since there were 200 sheep, the amount of wool Azalea got after the shearing of the sheep is 200*10 = <<200*10=2000>>2000 pounds of wool. If she sold one pound of wool at $20, the total amount of money she made from the sheep farm is 2000*$20 = $<<2000*20=40000>>40000 Her profit, which is $2000 less the amount of money...
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: IF 2+3=10 ; 2+5=27 ; 2+7=53 Then 2+11=? A: 124 B: 129 C: 128 D: 125 Answer:
Answer the following multiple choice question by selecting the correct option. Context: 2^0 + 3^2= 1 + 9 = 10 2^1 + 5^2= 2 + 25 = 27 2^2 + 7^2= 4 + 49 = 53 and 2^3 + 11^2= 8 + 121 = 129 ANSWER:B Question: IF 2+3=10 ; 2+5=27 ; 2+7=53 Then 2+11=? A: 124 B: 129 C: 128 D: 125 Answer:
IF 2+3=10 ; 2+5=27 ; 2+7=53 Then 2+11=?
124
129
128
125
B
2^0 + 3^2= 1 + 9 = 10 2^1 + 5^2= 2 + 25 = 27 2^2 + 7^2= 4 + 49 = 53 and 2^3 + 11^2= 8 + 121 = 129 ANSWER:B
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: When zinc reacts with hydrochloric acid, the reaction bubbles vigorously as which type of gas is produced? A: chlorine B: hydrogren C: nitrogen D: oxygen Answer:
Answer the following multiple choice question by selecting the correct option. Context: When zinc reacts with hydrochloric acid, the reaction bubbles vigorously as hydrogen gas is produced ( Figure below ). The production of a gas is also an indication that a chemical reaction may be occurring. Question: When zinc re...
When zinc reacts with hydrochloric acid, the reaction bubbles vigorously as which type of gas is produced?
chlorine
hydrogren
nitrogen
oxygen
B
When zinc reacts with hydrochloric acid, the reaction bubbles vigorously as hydrogen gas is produced ( Figure below ). The production of a gas is also an indication that a chemical reaction may be occurring.
sciq
Answer the following multiple choice question by selecting the correct option. Question: If in a certain sequence of consecutive multiples of 50, the median is 625, and the greatest term is 1050, how many terms that are smaller than 625 are there in the sequence? A: 6 B: 7 C: 8 D: 9 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Since the median is 625 we know there must be a even number of integers because 50 is not a multiple of 625. So the list around 625 must go. 600 (625) 650 700 750 800 850 900 950 1000 1050 Since we know there are 9 numbers greater ...
If in a certain sequence of consecutive multiples of 50, the median is 625, and the greatest term is 1050, how many terms that are smaller than 625 are there in the sequence?
6
7
8
9
D
Since the median is 625 we know there must be a even number of integers because 50 is not a multiple of 625. So the list around 625 must go. 600 (625) 650 700 750 800 850 900 950 1000 1050 Since we know there are 9 numbers greater than 625 then there must be 9 numbers less then 625. D
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: On top of the otolithic membrane is a layer of calcium carbonate crystals, called what? A: cones B: calcites C: gonads D: otoliths Answer:
Answer the following multiple choice question by selecting the correct option. Context: Equilibrium (Balance) Along with audition, the inner ear is responsible for encoding information about equilibrium, the sense of balance. A similar mechanoreceptor—a hair cell with stereocilia—senses head position, head movement, a...
On top of the otolithic membrane is a layer of calcium carbonate crystals, called what?
cones
calcites
gonads
otoliths
D
Equilibrium (Balance) Along with audition, the inner ear is responsible for encoding information about equilibrium, the sense of balance. A similar mechanoreceptor—a hair cell with stereocilia—senses head position, head movement, and whether our bodies are in motion. These cells are located within the vestibule of the ...
sciq
Answer the following multiple choice question by selecting the correct option. Question: How many even number in the range between 25 to 100 inclusive are not divisible by 3 A: 27 B: 30 C: 31 D: 33 Answer:
Answer the following multiple choice question by selecting the correct option. Context: We have to find the number of terms that are divisible by 2 but not by 6( as the question asks for the even numbers only which are not divisible by 3) For 2, 26,28,30...100 using AP formula, we can say 100 = 10 + (n-1) *2 or n=38. ...
How many even number in the range between 25 to 100 inclusive are not divisible by 3
27
30
31
33
A
We have to find the number of terms that are divisible by 2 but not by 6( as the question asks for the even numbers only which are not divisible by 3) For 2, 26,28,30...100 using AP formula, we can say 100 = 10 + (n-1) *2 or n=38. For 6, 36, 42,...96 using AP formula, we can say 96 = 12 + (n-1) *6 or n=11. Hence, only ...
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: A man pointing to a photo says "The lady in the photograph is my nephew’s maternal grandmother". How is the lady in the photograph related to the man’s sister who has no other sister ? A: Cousin B: Sister-in-law C: Mother D: Moth...
Answer the following multiple choice question by selecting the correct option. Context: Since the man is referring to his nephew, the nephew’s parent has to be a sibling to the man. Now the last part says that the man’s sister has no other sister and hence the brother-sister relationship is established between the man...
A man pointing to a photo says "The lady in the photograph is my nephew’s maternal grandmother". How is the lady in the photograph related to the man’s sister who has no other sister ?
Cousin
Sister-in-law
Mother
Mother-in-law
C
Since the man is referring to his nephew, the nephew’s parent has to be a sibling to the man. Now the last part says that the man’s sister has no other sister and hence the brother-sister relationship is established between the man and his nephew’s mother. Now the lady in the picture is the grandmother of the nephew an...
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: What is the term for the movement of molecules from an area of high concentration to an area of low concentration? A: Osmosis B: passive transport C: diffusion D: concentration Answer:
Answer the following multiple choice question by selecting the correct option. Context: Diffusion is the movement of molecules from an area of high concentration to an area of low concentration. Question: What is the term for the movement of molecules from an area of high concentration to an area of low concentration...
What is the term for the movement of molecules from an area of high concentration to an area of low concentration?
Osmosis
passive transport
diffusion
concentration
C
Diffusion is the movement of molecules from an area of high concentration to an area of low concentration.
sciq
Answer the following multiple choice question by selecting the correct option. Question: The populations that live in the same area form this? A: a colony B: a biome C: a community D: a habitat Answer:
Answer the following multiple choice question by selecting the correct option. Context: All of the populations that live in the same area make up a community . The community that includes the goldfish population also includes the populations of other fish, coral and other organisms. Question: The populations that li...
The populations that live in the same area form this?
a colony
a biome
a community
a habitat
C
All of the populations that live in the same area make up a community . The community that includes the goldfish population also includes the populations of other fish, coral and other organisms.
sciq
Answer the following multiple choice question by selecting the correct option. Question: Find the sum lend at C.I. at 5 p.c per annum will amount to Rs.650 in 2 years? A: 221 B: 287 C: 400 D: 589 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Explanation: 650 = P(21/20)2 P = 589.56 Answer:D Question: Find the sum lend at C.I. at 5 p.c per annum will amount to Rs.650 in 2 years? A: 221 B: 287 C: 400 D: 589 Answer:
Find the sum lend at C.I. at 5 p.c per annum will amount to Rs.650 in 2 years?
221
287
400
589
D
Explanation: 650 = P(21/20)2 P = 589.56 Answer:D
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: If 522x is a 3 digit no. with as a digit x. If the no.is divisible by 6, What is the value of the digit x is? A: 4 B: 6 C: 9 D: 10 Answer:
Answer the following multiple choice question by selecting the correct option. Context: If a number is divisible by 6 , it must be divisible by both 2 and 3 In 522x, to this number be divisible by 2, the value of x must be even. So it can be 2,4 or 6 from given options 552x is divisible by 3, If sum of its digits is a...
If 522x is a 3 digit no. with as a digit x. If the no.is divisible by 6, What is the value of the digit x is?
4
6
9
10
B
If a number is divisible by 6 , it must be divisible by both 2 and 3 In 522x, to this number be divisible by 2, the value of x must be even. So it can be 2,4 or 6 from given options 552x is divisible by 3, If sum of its digits is a multiple of 3. 5+5+2+x =12+x , If put x =2 , 12+2=14 not a multiple of 3 If put x =4 , 1...
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: A student chose a number, multiplied it by 2, then subtracted 138 from the result and got 102. What was the number he chose? A: 120 B: 240 C: 360 D: 480 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Let x be the number he chose, then 2⋅x−138=102 2x=240 x=120 correct answer A Question: A student chose a number, multiplied it by 2, then subtracted 138 from the result and got 102. What was the number he chose? A: 120 B: 240 C: ...
A student chose a number, multiplied it by 2, then subtracted 138 from the result and got 102. What was the number he chose?
120
240
360
480
A
Let x be the number he chose, then 2⋅x−138=102 2x=240 x=120 correct answer A
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: You can experiment with seeing evaporation by using A: magic B: uncovered mason jars C: nothing D: time travel Answer:
Answer the following multiple choice question by selecting the correct option. Context: evaporation causes amount of water to decrease Question: You can experiment with seeing evaporation by using A: magic B: uncovered mason jars C: nothing D: time travel Answer:
You can experiment with seeing evaporation by using
magic
uncovered mason jars
nothing
time travel
B
evaporation causes amount of water to decrease
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Polyester fabric's resistance to wrinkling comes from the cross-linking of what? A: algae strands B: wool strands C: polymer strands D: velocity strands Answer:
Answer the following multiple choice question by selecting the correct option. Context: PET is used in tires, photographic film, food packaging, and clothing. Polyester fabric is used in permanent-press clothing. Its resistance to wrinkling comes from the cross-linking of the polymer strands. Question: Polyester fabr...
Polyester fabric's resistance to wrinkling comes from the cross-linking of what?
algae strands
wool strands
polymer strands
velocity strands
C
PET is used in tires, photographic film, food packaging, and clothing. Polyester fabric is used in permanent-press clothing. Its resistance to wrinkling comes from the cross-linking of the polymer strands.
sciq
Answer the following multiple choice question by selecting the correct option. Question: The skin has points on it to feel what? A: staying warm B: Temperature changing C: electromagnetic energy D: pressure heat and cold Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Pressure receptors are found mainly in the skin. Fact 2: Different receptors for heat and cold are probably present in the skin. Combined: pressure,heat and,cold points on skin Question: The skin has points on it to feel w...
The skin has points on it to feel what?
staying warm
Temperature changing
electromagnetic energy
pressure heat and cold
D
Fact 1: Pressure receptors are found mainly in the skin. Fact 2: Different receptors for heat and cold are probably present in the skin. Combined: pressure,heat and,cold points on skin
qasc
Answer the following multiple choice question by selecting the correct option. Question: Why would something appear blue? A: it reflects the same wavelength as fire B: it reflects the same wavelength as coal C: it reflects the same wavelength as the sun D: it reflects the same wavelength as the sea Answer:
Answer the following multiple choice question by selecting the correct option. Context: if an object is blue then that object reflects only blue light Question: Why would something appear blue? A: it reflects the same wavelength as fire B: it reflects the same wavelength as coal C: it reflects the same wavelength as...
Why would something appear blue?
it reflects the same wavelength as fire
it reflects the same wavelength as coal
it reflects the same wavelength as the sun
it reflects the same wavelength as the sea
D
if an object is blue then that object reflects only blue light
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: what is more complex in eukaryotes than prokaryotes? A: mitosis B: A computer C: orchids D: disease Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Cell division is more complex in eukaryotes than prokaryotes. Fact 2: Mitosis is cell division. Combined: mitosis is more complex in eukaryotes than prokaryotes Question: what is more complex in eukaryotes than prokaryotes...
what is more complex in eukaryotes than prokaryotes?
mitosis
A computer
orchids
disease
A
Fact 1: Cell division is more complex in eukaryotes than prokaryotes. Fact 2: Mitosis is cell division. Combined: mitosis is more complex in eukaryotes than prokaryotes
qasc
Answer the following multiple choice question by selecting the correct option. Question: A rectangular grass field is 75 m * 55 m, it has a path of 2.5 m wide all round it on the outside. Find the area of the path and the cost of constructing it at Rs.1 per sq m? A: 675, Rs.1350 B: 575, Rs.675 C: 1350, Rs.675 D: 1450...
Answer the following multiple choice question by selecting the correct option. Context: Area = (l + b +2d) 2d = (75 + 55 +2.5 * 2) 2*2.5 => 675 675 * 1 = Rs. 675 ANSWER:B Question: A rectangular grass field is 75 m * 55 m, it has a path of 2.5 m wide all round it on the outside. Find the area of the path and the cost...
A rectangular grass field is 75 m * 55 m, it has a path of 2.5 m wide all round it on the outside. Find the area of the path and the cost of constructing it at Rs.1 per sq m?
675, Rs.1350
575, Rs.675
1350, Rs.675
1450, Rs.775
B
Area = (l + b +2d) 2d = (75 + 55 +2.5 * 2) 2*2.5 => 675 675 * 1 = Rs. 675 ANSWER:B
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: What reduces heat necessary for maximum predatory activity? A: Evaporation B: energy usage C: warming D: sweating Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Sweating reduces body heat. Fact 2: High body heat is necessary for maximum predatory activity. Combined: Sweating reduces heat necessary for maximum predatory activity Question: What reduces heat necessary for maximum pr...
What reduces heat necessary for maximum predatory activity?
Evaporation
energy usage
warming
sweating
D
Fact 1: Sweating reduces body heat. Fact 2: High body heat is necessary for maximum predatory activity. Combined: Sweating reduces heat necessary for maximum predatory activity
qasc
Answer the following multiple choice question by selecting the correct option. Question: What is the interstellar medium (ISM)? A: The matter and radiation that exist in the space between the star systems in a galaxy, including gas in ionic, atomic, and molecular form, as well as dust and cosmic rays. It fills inters...
Answer the following multiple choice question by selecting the correct option. Question: What is the interstellar medium (ISM)? A: The matter and radiation that exist in the space between the star systems in a galaxy, including gas in ionic, atomic, and molecular form, as well as dust and cosmic rays. It fills inters...
What is the interstellar medium (ISM)?
The matter and radiation that exist in the space between the star systems in a galaxy, including gas in ionic, atomic, and molecular form, as well as dust and cosmic rays. It fills interstellar space and blends smoothly into the surrounding intergalactic space.
The matter and radiation that exist in the space between stars in a galaxy, including gas in ionic, atomic, and molecular form, as well as dust and cosmic rays. It fills interstellar space and blends smoothly into the surrounding interplanetary space.
The matter and radiation that exist in the space between galaxies, including gas in ionic, atomic, and molecular form, as well as dust and cosmic rays. It fills intergalactic space and blends smoothly into the surrounding interstellar space.
The matter and radiation that exist in the space between planets in a solar system, including gas in ionic, atomic, and molecular form, as well as dust and cosmic rays. It fills interplanetary space and blends smoothly into the surrounding interstellar space.
A
null
llm_science
Answer the following multiple choice question by selecting the correct option. Question: Because all animals require an external source of what, they are called heterotrophic? A: water B: food C: energy D: fuel Answer:
Answer the following multiple choice question by selecting the correct option. Context: 27.1 | Features of the Animal Kingdom By the end of this section, you will be able to: • List the features that distinguish the kingdom Animalia from other kingdoms • Explain the processes of animal reproduction and embryonic devel...
Because all animals require an external source of what, they are called heterotrophic?
water
food
energy
fuel
B
27.1 | Features of the Animal Kingdom By the end of this section, you will be able to: • List the features that distinguish the kingdom Animalia from other kingdoms • Explain the processes of animal reproduction and embryonic development • Describe the roles that Hox genes play in development Even though members of the...
sciq
Answer the following multiple choice question by selecting the correct option. Question: What connects the two hemispheres of the brain? A: disruption callosum B: corpus callosum C: holy callosum D: The brain stem Answer:
Answer the following multiple choice question by selecting the correct option. Context: The Brain The brain is the part of the central nervous system that is contained in the cranial cavity of the skull. It includes the cerebral cortex, limbic system, basal ganglia, thalamus, hypothalamus, cerebellum, brainstem, and r...
What connects the two hemispheres of the brain?
disruption callosum
corpus callosum
holy callosum
The brain stem
B
The Brain The brain is the part of the central nervous system that is contained in the cranial cavity of the skull. It includes the cerebral cortex, limbic system, basal ganglia, thalamus, hypothalamus, cerebellum, brainstem, and retinas. The outermost part of the brain is a thick piece of nervous system tissue called ...
sciq
Answer the following multiple choice question by selecting the correct option. Question: matter in the liquid phase has what shape? A: circle B: adaptable C: triangle D: square Answer:
Answer the following multiple choice question by selecting the correct option. Context: Matter in the liquid phase has variable shape Question: matter in the liquid phase has what shape? A: circle B: adaptable C: triangle D: square Answer:
matter in the liquid phase has what shape?
circle
adaptable
triangle
square
B
Matter in the liquid phase has variable shape
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: All of the following might be found on the natural satellite orbiting our planet excluding what? A: H2O B: rocks C: dust D: footprints Answer:
Answer the following multiple choice question by selecting the correct option. Context: the moon does not contain water Question: All of the following might be found on the natural satellite orbiting our planet excluding what? A: H2O B: rocks C: dust D: footprints Answer:
All of the following might be found on the natural satellite orbiting our planet excluding what?
H2O
rocks
dust
footprints
A
the moon does not contain water
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: When a metal is oxidized and a nonmetal is reduced in a redox reaction, what is the resulting compound called? A: magnetic compound B: ionic compound C: soluble compound D: alloy Answer:
Answer the following multiple choice question by selecting the correct option. Context: There are many other examples of redox reactions in which two neutral elements combine to make a compound. These often take the form of a metal being oxidized and a nonmetal being reduced, resulting in an ionic compound. Two nonmet...
When a metal is oxidized and a nonmetal is reduced in a redox reaction, what is the resulting compound called?
magnetic compound
ionic compound
soluble compound
alloy
B
There are many other examples of redox reactions in which two neutral elements combine to make a compound. These often take the form of a metal being oxidized and a nonmetal being reduced, resulting in an ionic compound. Two nonmetallic elements can also undergo a redox reaction of this type, in which the less electron...
sciq
Answer the following multiple choice question by selecting the correct option. Question: Joseph drives his car at 50 mph for 2.5 hours. Kyle drives his car at 62 mph for 2 hours. How many more miles does Joseph drive than Kyle? A: 2 B: -9 C: 0.8 D: 1 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Joseph travels for 50 * 2.5 = <<50*2.5=125>>125 miles. Kyle travels for 62 * 2 = <<62*2=124>>124 miles. Joseph drives for 125 - 124 = <<125-124=1>>1 mile more than Kyle. #### 1 Question: Joseph drives his car at 50 mph for 2.5 hou...
Joseph drives his car at 50 mph for 2.5 hours. Kyle drives his car at 62 mph for 2 hours. How many more miles does Joseph drive than Kyle?
2
-9
0.8
1
D
Joseph travels for 50 * 2.5 = <<50*2.5=125>>125 miles. Kyle travels for 62 * 2 = <<62*2=124>>124 miles. Joseph drives for 125 - 124 = <<125-124=1>>1 mile more than Kyle. #### 1
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: Bradley owns b video game cartridges. If Bradley’s total is two-thirds the total owned by Andrew and five times the total owned by Charlie, how many video game cartridges do the three of them own altogether, in terms of b? A: 1...
Answer the following multiple choice question by selecting the correct option. Context: Step 1: Categorize the problem This problem is testing basic algebra and equations, with an extra layer of complexity by having variables in the answer choices. Step 2: Think like the test maker What is the key detail or key detail...
Bradley owns b video game cartridges. If Bradley’s total is two-thirds the total owned by Andrew and five times the total owned by Charlie, how many video game cartridges do the three of them own altogether, in terms of b?
16/3)b
17/4)b
13/4)b
27/10)b
D
Step 1: Categorize the problem This problem is testing basic algebra and equations, with an extra layer of complexity by having variables in the answer choices. Step 2: Think like the test maker What is the key detail or key details in the problem? The key detail to immediately recognize is that the problem gives you A...
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: An example parasites are A: mites B: vines C: weeds D: small Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Some parasites live on the surface of their host. Fact 2: Mites only live on the host. Combined: Mites are parasites Question: An example parasites are A: mites B: vines C: weeds D: small Answer:
An example parasites are
mites
vines
weeds
small
A
Fact 1: Some parasites live on the surface of their host. Fact 2: Mites only live on the host. Combined: Mites are parasites
qasc
Answer the following multiple choice question by selecting the correct option. Question: Dozens in your workplace are sick with the flu. To protect yourself, you might A: inject yourself with deactivated elements of the illness B: inject yourself with a smallpox vaccine C: Inject yourself with a healthy person's bloo...
Answer the following multiple choice question by selecting the correct option. Context: vaccines can help prevent illness Question: Dozens in your workplace are sick with the flu. To protect yourself, you might A: inject yourself with deactivated elements of the illness B: inject yourself with a smallpox vaccine C: ...
Dozens in your workplace are sick with the flu. To protect yourself, you might
inject yourself with deactivated elements of the illness
inject yourself with a smallpox vaccine
Inject yourself with a healthy person's blood
inject yourself with morphine
A
vaccines can help prevent illness
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: How many types of simple machines are there? A: ten types B: six types C: three types D: two types Answer:
Answer the following multiple choice question by selecting the correct option. Context: There are six types of simple machines. Machines that consist of two or more simple machines are called compound machines. Question: How many types of simple machines are there? A: ten types B: six types C: three types D: two typ...
How many types of simple machines are there?
ten types
six types
three types
two types
B
There are six types of simple machines. Machines that consist of two or more simple machines are called compound machines.
sciq
Answer the following multiple choice question by selecting the correct option. Question: John goes to the bakery to buy rolls. They sell them for 5 dollars for a dozen. He spent 15 dollars. How many rolls did he get? A: 28.8 B: 36 C: 35 D: 18 Answer:
Answer the following multiple choice question by selecting the correct option. Context: He got 15/5=<<15/5=3>>3 dozen So he bought 3*12=<<3*12=36>>36 rolls #### 36 Question: John goes to the bakery to buy rolls. They sell them for 5 dollars for a dozen. He spent 15 dollars. How many rolls did he get? A: 28.8 B: 3...
John goes to the bakery to buy rolls. They sell them for 5 dollars for a dozen. He spent 15 dollars. How many rolls did he get?
28.8
36
35
18
B
He got 15/5=<<15/5=3>>3 dozen So he bought 3*12=<<3*12=36>>36 rolls #### 36
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: Arun and Tarun can do a work in 10 days.After 4 days tarun went to his village.How many days are required to complete the remaining work by Arun alone.Arun can do the work alone in 50 days. A: 16 days. B: 17 days. C: 18 days. D: ...
Answer the following multiple choice question by selecting the correct option. Context: They together completed 4/10 work in 4 days. balance 6/10 work will be completed by Arun alone in 50*6/10 = 30 days. ANSWER:D Question: Arun and Tarun can do a work in 10 days.After 4 days tarun went to his village.How many days a...
Arun and Tarun can do a work in 10 days.After 4 days tarun went to his village.How many days are required to complete the remaining work by Arun alone.Arun can do the work alone in 50 days.
16 days.
17 days.
18 days.
30 days.
D
They together completed 4/10 work in 4 days. balance 6/10 work will be completed by Arun alone in 50*6/10 = 30 days. ANSWER:D
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Difference between two numbers is 5, six times of the smaller lacks by 6 from the four times of the greater. Find the numbers? A: 12, 9 B: 12,7 C: 7, 14 D: 13,12 Answer:
Answer the following multiple choice question by selecting the correct option. Context: x – y = 5 4x – 6y = 6 x = 12 y = 7 Answer B Question: Difference between two numbers is 5, six times of the smaller lacks by 6 from the four times of the greater. Find the numbers? A: 12, 9 B: 12,7 C: 7, 14 D: 13,12 Answer:
Difference between two numbers is 5, six times of the smaller lacks by 6 from the four times of the greater. Find the numbers?
12, 9
12,7
7, 14
13,12
B
x – y = 5 4x – 6y = 6 x = 12 y = 7 Answer B
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: What is a reaction in which an atom or molecule is added to an unsaturated molecule, making a single product? A: homeostasis B: an addition reaction C: single reaction D: complete reaction Answer:
Answer the following multiple choice question by selecting the correct option. Context: An addition reaction is a reaction in which an atom or molecule is added to an unsaturated molecule, making a single product . An addition reaction can be thought of as adding a molecule across the double or triple bond of an alken...
What is a reaction in which an atom or molecule is added to an unsaturated molecule, making a single product?
homeostasis
an addition reaction
single reaction
complete reaction
B
An addition reaction is a reaction in which an atom or molecule is added to an unsaturated molecule, making a single product . An addition reaction can be thought of as adding a molecule across the double or triple bond of an alkene or alkyne. Addition reactions are useful ways to introduce a new functional group into ...
sciq
Answer the following multiple choice question by selecting the correct option. Question: Seth and his brother want to see their favorite band in concert. The tickets are $50.00 each. There is a 15% processing fee for the tickets. They are also charged $10.00 for parking and an additional $5.00 per person entrance f...
Answer the following multiple choice question by selecting the correct option. Context: The tickets are $50.00 each and they need 2 tickets so that's 50*2 = $<<50*2=100.00>>100.00 There is a 15% processing fee for the tickets so that's 100*.15 = $<<100*.15=15.00>>15.00 The tickets are $100.00 and the processing fee is...
Seth and his brother want to see their favorite band in concert. The tickets are $50.00 each. There is a 15% processing fee for the tickets. They are also charged $10.00 for parking and an additional $5.00 per person entrance fee. How much will it cost to go to the concert?
202.5
145
135
125
C
The tickets are $50.00 each and they need 2 tickets so that's 50*2 = $<<50*2=100.00>>100.00 There is a 15% processing fee for the tickets so that's 100*.15 = $<<100*.15=15.00>>15.00 The tickets are $100.00 and the processing fee is $15.00 for a total of 100+15 = $<<100+15=115.00>>115.00 There is a $5.00 per person entr...
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: What are the special compartments that are surrounded by membranes inside eukaryotic cells called? A: organelles B: vacuoles C: ribosomes D: chloroplasts Answer:
Answer the following multiple choice question by selecting the correct option. Context: Eukaryotic cells contain special compartments surrounded by membranes, called organelles. For example, notice in this image the mitochondria, lysosomes, and Golgi apparatus. Question: What are the special compartments that are sur...
What are the special compartments that are surrounded by membranes inside eukaryotic cells called?
organelles
vacuoles
ribosomes
chloroplasts
A
Eukaryotic cells contain special compartments surrounded by membranes, called organelles. For example, notice in this image the mitochondria, lysosomes, and Golgi apparatus.
sciq
Answer the following multiple choice question by selecting the correct option. Question: If a plant is deprived of which of these, it will die? A: glass B: dampness C: cat food D: poison Answer:
Answer the following multiple choice question by selecting the correct option. Context: a plant requires water to grow Question: If a plant is deprived of which of these, it will die? A: glass B: dampness C: cat food D: poison Answer:
If a plant is deprived of which of these, it will die?
glass
dampness
cat food
poison
B
a plant requires water to grow
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: What impact does recycling have on the environment? A: Positive B: humans C: Negative D: less water Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: conserving resources has a positive impact on the environment Fact 2: Recycling saves energy, conserves natural resources and helps protect the environment. Combined: Recycling has a positive impact on the environment Ques...
What impact does recycling have on the environment?
Positive
humans
Negative
less water
A
Fact 1: conserving resources has a positive impact on the environment Fact 2: Recycling saves energy, conserves natural resources and helps protect the environment. Combined: Recycling has a positive impact on the environment
qasc
Answer the following multiple choice question by selecting the correct option. Question: What type of terminal releases neurotransmitters at a synapse? A: acetylcholine, B: secretion C: chloride D: axon Answer:
Answer the following multiple choice question by selecting the correct option. Context: At a synapse, neurotransmitters are released by the axon terminal. They bind with receptors on the other cell. Question: What type of terminal releases neurotransmitters at a synapse? A: acetylcholine, B: secretion C: chloride D:...
What type of terminal releases neurotransmitters at a synapse?
acetylcholine,
secretion
chloride
axon
D
At a synapse, neurotransmitters are released by the axon terminal. They bind with receptors on the other cell.
sciq
Answer the following multiple choice question by selecting the correct option. Question: Brian can only hold his breath underwater for 10 seconds. He wants to get better, so he starts practicing. After a week, he's doubled the amount of time he can do it. After another week, he's doubled it again from the previous ...
Answer the following multiple choice question by selecting the correct option. Context: At the end of his first week, Brian now has doubled his initial time of 10 seconds to 10*2=<<10*2=20>>20 seconds At the end of his second week, Brian doubled the previous week's time of 20 seconds to 20*2=<<20*2=40>>40 seconds At t...
Brian can only hold his breath underwater for 10 seconds. He wants to get better, so he starts practicing. After a week, he's doubled the amount of time he can do it. After another week, he's doubled it again from the previous week. The final week, he's increased it by 50% from the previous week. How long can Bria...
60
50
120
70
A
At the end of his first week, Brian now has doubled his initial time of 10 seconds to 10*2=<<10*2=20>>20 seconds At the end of his second week, Brian doubled the previous week's time of 20 seconds to 20*2=<<20*2=40>>40 seconds At the end of his third week of practice, Brian adds another 50% of 40 seconds to his time so...
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: In NYC, what would you expect during December? A: less day light B: less rain C: less weather D: less moonlight Answer:
Answer the following multiple choice question by selecting the correct option. Context: when the season changes , the amount of daylight will change Question: In NYC, what would you expect during December? A: less day light B: less rain C: less weather D: less moonlight Answer:
In NYC, what would you expect during December?
less day light
less rain
less weather
less moonlight
A
when the season changes , the amount of daylight will change
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Suppose we have six marbles: 3 blue marbles, 2 red marbles, and one green marble. Suppose we are going to put them into three cups: a black cup, a white cup, and a purple cup. We could put all six in any cup and leave two cups emp...
Answer the following multiple choice question by selecting the correct option. Context: # ways to distribute Blue marbles(3) is : 1 in each cup= 1 2 in one cup and 1 in other=6 all 3 in one cup = 3 total 1+6+3=10 possibilities # ways to distribute Red marbles(2) is : 1 in each cup = 3 ways all in one cup = 3ways total...
Suppose we have six marbles: 3 blue marbles, 2 red marbles, and one green marble. Suppose we are going to put them into three cups: a black cup, a white cup, and a purple cup. We could put all six in any cup and leave two cups empty; or we could put marbles in two cups and leave one cup empty; or we could put some marb...
90
180
360
540
B
# ways to distribute Blue marbles(3) is : 1 in each cup= 1 2 in one cup and 1 in other=6 all 3 in one cup = 3 total 1+6+3=10 possibilities # ways to distribute Red marbles(2) is : 1 in each cup = 3 ways all in one cup = 3ways total 6ways. # ways to distribute Green marbles(1) is : 3 ways total number of ways = 10*6 *3 ...
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: While shopping, Greg spent 300$ on a shirt and shoes. If Greg spent 9 more than twice as much on shoes as he did a shirt, how much did Greg spend on a shirt? A: 98 B: 145.5 C: 48.5 D: 97 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Let x be the amount spent on a shirt. Greg spent 2x+9 dollars on shoes. 300=x+(2x+9) 300=3x+9 291=3x x=<<97=97>>97$ Greg spent 97$ on a shirt. #### 97 Question: While shopping, Greg spent 300$ on a shirt and shoes. If Greg spent 9...
While shopping, Greg spent 300$ on a shirt and shoes. If Greg spent 9 more than twice as much on shoes as he did a shirt, how much did Greg spend on a shirt?
98
145.5
48.5
97
D
Let x be the amount spent on a shirt. Greg spent 2x+9 dollars on shoes. 300=x+(2x+9) 300=3x+9 291=3x x=<<97=97>>97$ Greg spent 97$ on a shirt. #### 97
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: what is a tape measure used to measure? A: mass B: meters C: size D: gravity Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: a tape measure is used to measure length Fact 2: Measure of length is by meter and land measure by hectares. Combined: a tape measure is used to measure meters Question: what is a tape measure used to measure? A: mass B: ...
what is a tape measure used to measure?
mass
meters
size
gravity
B
Fact 1: a tape measure is used to measure length Fact 2: Measure of length is by meter and land measure by hectares. Combined: a tape measure is used to measure meters
qasc
Answer the following multiple choice question by selecting the correct option. Question: How does the sun generate energy? A: nuclear fusion B: atomic division C: certain fusion D: matter multiplication Answer:
Answer the following multiple choice question by selecting the correct option. Context: Heat from a wood fire can boil a pot of water. If you put an egg in the pot, you can eat a hard boiled egg in 15 minutes (cool it down first!). The energy to cook the egg was stored in the wood. The wood got that energy from the Su...
How does the sun generate energy?
nuclear fusion
atomic division
certain fusion
matter multiplication
A
Heat from a wood fire can boil a pot of water. If you put an egg in the pot, you can eat a hard boiled egg in 15 minutes (cool it down first!). The energy to cook the egg was stored in the wood. The wood got that energy from the Sun when it was part of a tree. The Sun generated the energy by nuclear fusion. You started...
sciq
Answer the following multiple choice question by selecting the correct option. Question: The volume of a cube is 1728 cc. Find its surface? A: 864 B: 288 C: 299 D: 267 Answer:
Answer the following multiple choice question by selecting the correct option. Context: a3 = 1728 => a = 12 6a2 = 6 * 12 * 12 = 864 Answer:A Question: The volume of a cube is 1728 cc. Find its surface? A: 864 B: 288 C: 299 D: 267 Answer:
The volume of a cube is 1728 cc. Find its surface?
864
288
299
267
A
a3 = 1728 => a = 12 6a2 = 6 * 12 * 12 = 864 Answer:A
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: What describes the way light reflects off of the surface of the mineral? A: density B: luster C: hardness D: intensity Answer:
Answer the following multiple choice question by selecting the correct option. Context: Luster describes the way light reflects off of the surface of the mineral. You might describe diamonds as sparkly or pyrite as shiny. But mineralogists have special terms to describe luster. They first divide minerals into metallic...
What describes the way light reflects off of the surface of the mineral?
density
luster
hardness
intensity
B
Luster describes the way light reflects off of the surface of the mineral. You might describe diamonds as sparkly or pyrite as shiny. But mineralogists have special terms to describe luster. They first divide minerals into metallic and non-metallic luster. Minerals that are opaque and shiny, like pyrite, are said to ha...
sciq
Answer the following multiple choice question by selecting the correct option. Question: After a long winter's hibernation, a female bear and her two cubs exit their cave and begin to search for food. One place they check is A: dry sticks B: dirt pile C: berry bushes D: dead leaves Answer:
Answer the following multiple choice question by selecting the correct option. Context: bears eat berries Question: After a long winter's hibernation, a female bear and her two cubs exit their cave and begin to search for food. One place they check is A: dry sticks B: dirt pile C: berry bushes D: dead leaves Answer...
After a long winter's hibernation, a female bear and her two cubs exit their cave and begin to search for food. One place they check is
dry sticks
dirt pile
berry bushes
dead leaves
C
bears eat berries
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: what does an automobile engine convert chemical energy into? A: objects that have mass B: Something to move C: transportation technology D: energy of moving objects Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: an automobile engine transforms chemical energy into mechanical energy Fact 2: Mechanical Energy- Mechanical energy is the energy of moving objects. Combined: an automobile engine transforms chemical energy into energy of m...
what does an automobile engine convert chemical energy into?
objects that have mass
Something to move
transportation technology
energy of moving objects
D
Fact 1: an automobile engine transforms chemical energy into mechanical energy Fact 2: Mechanical Energy- Mechanical energy is the energy of moving objects. Combined: an automobile engine transforms chemical energy into energy of moving objects
qasc
Answer the following multiple choice question by selecting the correct option. Question: Five years ago, there were 500 old books in the library. Two years ago, the librarian bought 300 books. Last year, the librarian bought 100 more books than she had bought the previous year. This year, the librarian donated 200 of ...
Answer the following multiple choice question by selecting the correct option. Context: Last year the librarian bought 300 + 100 = <<300+100=400>>400 books. Thus, there were 500 + 300 + 400 = <<500+300+400=1200>>1200 books as of last year. Therefore, there are 1200 - 200 = <<1200-200=1000>>1000 books now in the librar...
Five years ago, there were 500 old books in the library. Two years ago, the librarian bought 300 books. Last year, the librarian bought 100 more books than she had bought the previous year. This year, the librarian donated 200 of the library's old books. How many books are in the library now?
1000
1500
1010
999
A
Last year the librarian bought 300 + 100 = <<300+100=400>>400 books. Thus, there were 500 + 300 + 400 = <<500+300+400=1200>>1200 books as of last year. Therefore, there are 1200 - 200 = <<1200-200=1000>>1000 books now in the library. #### 1000
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: What least no. must be subtracted from 50248 so that remaining no.is divisible by 20? A: 3 B: 2 C: 4 D: 8 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Explanation: On dividing 50248 by 20 we get the remainder 8, so 8 should be subtracted Option D Question: What least no. must be subtracted from 50248 so that remaining no.is divisible by 20? A: 3 B: 2 C: 4 D: 8 Answer:
What least no. must be subtracted from 50248 so that remaining no.is divisible by 20?
3
2
4
8
D
Explanation: On dividing 50248 by 20 we get the remainder 8, so 8 should be subtracted Option D
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Taegan goes to a carnival where she wins tickets from each of the 5 carnival games and also finds 5 tickets on the floor. Each ticket is worth $3. In total, she has tickets that total a value of $30. If Taegan won an equal number ...
Answer the following multiple choice question by selecting the correct option. Context: If tickets are valued at $3 then in total, Taegan has won $30 in total tickets / $3 per ticket = <<30/3=10>>10 tickets. Some of these tickets were found so only 10 total tickets – 5 found tickets = <<10-5=5>>5 tickets were won from...
Taegan goes to a carnival where she wins tickets from each of the 5 carnival games and also finds 5 tickets on the floor. Each ticket is worth $3. In total, she has tickets that total a value of $30. If Taegan won an equal number of tickets from each of the games, how many tickets did she win from each game?
1
-9
2
0.8
A
If tickets are valued at $3 then in total, Taegan has won $30 in total tickets / $3 per ticket = <<30/3=10>>10 tickets. Some of these tickets were found so only 10 total tickets – 5 found tickets = <<10-5=5>>5 tickets were won from carnival games. She therefore won 5 tickets / 5 carnival games = <<5/5=1>>1 ticket from ...
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: Beth had 150 students in her 10th-grade class. The following year 30 more students join. In her final year, 15 students left. How many students did Beth have in her class at the end of her final year? A: 166 B: 82.5 C: 165 D: ...
Answer the following multiple choice question by selecting the correct option. Context: Beth had 150 students her 10th-grade year, and added 30 more the following for a total of 150+30= <<150+30=180>>180 students In her final year, 15 students left her class, bringing her total to 180-15=165 students #### 165 Questio...
Beth had 150 students in her 10th-grade class. The following year 30 more students join. In her final year, 15 students left. How many students did Beth have in her class at the end of her final year?
166
82.5
165
155
C
Beth had 150 students her 10th-grade year, and added 30 more the following for a total of 150+30= <<150+30=180>>180 students In her final year, 15 students left her class, bringing her total to 180-15=165 students #### 165
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: A man took loan from a bank at the rate of 12% p.a. simple interest. After 3 years he had to pay Rs. 5400 interest only for the period. The principal amount borrowed by him was: A: Rs. 10,000 B: Rs. 12,000 C: Rs. 14,000 D: Rs. 15...
Answer the following multiple choice question by selecting the correct option. Context: Principal =Rs. (100x5400)/(12x3)= Rs.15000 answer :D Question: A man took loan from a bank at the rate of 12% p.a. simple interest. After 3 years he had to pay Rs. 5400 interest only for the period. The principal amount borrowed b...
A man took loan from a bank at the rate of 12% p.a. simple interest. After 3 years he had to pay Rs. 5400 interest only for the period. The principal amount borrowed by him was:
Rs. 10,000
Rs. 12,000
Rs. 14,000
Rs. 15,000
D
Principal =Rs. (100x5400)/(12x3)= Rs.15000 answer :D
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: What typically occurs between a sixth and a half of a minute? A: a volcano B: a television series C: an hour D: an earthquake Answer:
Answer the following multiple choice question by selecting the correct option. Context: a tectonic plate moves along a fault line Question: What typically occurs between a sixth and a half of a minute? A: a volcano B: a television series C: an hour D: an earthquake Answer:
What typically occurs between a sixth and a half of a minute?
a volcano
a television series
an hour
an earthquake
D
a tectonic plate moves along a fault line
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Mary, Jess, and Christina want to decorate a party room with balloons. Each person inflates balloons at different speeds, and they only have 30 minutes to inflate as many balloons as possible. Mary inflates 10 balloons per minute,...
Answer the following multiple choice question by selecting the correct option. Context: Mary will inflate a total of 10 balloons/minute x 30 minutes = <<10*30=300>>300 balloons Jess will inflate a total of 7 balloons/minute x 30 minutes = <<7*30=210>>210 balloons Christina will inflate a total of 4 balloons/minute x 1...
Mary, Jess, and Christina want to decorate a party room with balloons. Each person inflates balloons at different speeds, and they only have 30 minutes to inflate as many balloons as possible. Mary inflates 10 balloons per minute, Jess inflates 7 balloons per minute and Christina came 15 minutes late and was the slowes...
560
571
285
570
D
Mary will inflate a total of 10 balloons/minute x 30 minutes = <<10*30=300>>300 balloons Jess will inflate a total of 7 balloons/minute x 30 minutes = <<7*30=210>>210 balloons Christina will inflate a total of 4 balloons/minute x 15 minutes = <<4*15=60>>60 balloons Combining all balloons, they made 300 balloons + 210 b...
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: Pete and Raymond each receive $2.50 from their grandmother. Pete saves his money and only spends 4 nickels. Raymond spends his money at the arcade games but still has 7 dimes left. How much did Pete and Raymond spent altogether, i...
Answer the following multiple choice question by selecting the correct option. Context: Pete spends 4*5 = <<4*5=20>>20 cents. Raymond has 7*10 = <<7*10=70>>70 cents left. Raymond spent 250-70 = <<250-70=180>>180 cents. Together, Pete and Raymond spent 20+180 = <<20+180=200>>200 cents. #### 200 Question: Pete and Raym...
Pete and Raymond each receive $2.50 from their grandmother. Pete saves his money and only spends 4 nickels. Raymond spends his money at the arcade games but still has 7 dimes left. How much did Pete and Raymond spent altogether, in cents?
400
201
160
200
D
Pete spends 4*5 = <<4*5=20>>20 cents. Raymond has 7*10 = <<7*10=70>>70 cents left. Raymond spent 250-70 = <<250-70=180>>180 cents. Together, Pete and Raymond spent 20+180 = <<20+180=200>>200 cents. #### 200
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: How are flashlights powered? A: electrically B: burning C: Batteries D: Solar power Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: a flashlight converts chemical energy into light energy Fact 2: A battery is a store of chemical energy. Combined: Flashlights get energy from batteries Question: How are flashlights powered? A: electrically B: burning C:...
How are flashlights powered?
electrically
burning
Batteries
Solar power
C
Fact 1: a flashlight converts chemical energy into light energy Fact 2: A battery is a store of chemical energy. Combined: Flashlights get energy from batteries
qasc
Answer the following multiple choice question by selecting the correct option. Question: In sexual reproduction, what is the name of the gamete cell the male must contribute? A: spore B: plasma C: sperm D: ova Answer:
Answer the following multiple choice question by selecting the correct option. Context: Sexual reproduction is more complicated. It involves two parents. Special cells called gametes are produced by the parents. A gamete produced by a female parent is generally called an egg . A gamete produced by a male parent is usu...
In sexual reproduction, what is the name of the gamete cell the male must contribute?
spore
plasma
sperm
ova
C
Sexual reproduction is more complicated. It involves two parents. Special cells called gametes are produced by the parents. A gamete produced by a female parent is generally called an egg . A gamete produced by a male parent is usually called a sperm . An offspring forms when two gametes unite. The union of the two gam...
sciq
Answer the following multiple choice question by selecting the correct option. Question: What are the organized instructions within dna for making proteins called? A: clones B: genes C: genomes D: replicants Answer:
Answer the following multiple choice question by selecting the correct option. Context: The DNA of a chromosome is encoded with genetic instructions for making proteins. These instructions are organized into units called genes . Most genes contain the instructions for a single protein. There may be hundreds or even th...
What are the organized instructions within dna for making proteins called?
clones
genes
genomes
replicants
B
The DNA of a chromosome is encoded with genetic instructions for making proteins. These instructions are organized into units called genes . Most genes contain the instructions for a single protein. There may be hundreds or even thousands of genes on a single chromosome.
sciq
Answer the following multiple choice question by selecting the correct option. Question: Materials like ethanol are used to produce electricity by _____. A: hydroelectric power B: renewable energy C: burning D: carbon fixation Answer:
Answer the following multiple choice question by selecting the correct option. Context: biofuel is used to produce electricity by burning Question: Materials like ethanol are used to produce electricity by _____. A: hydroelectric power B: renewable energy C: burning D: carbon fixation Answer:
Materials like ethanol are used to produce electricity by _____.
hydroelectric power
renewable energy
burning
carbon fixation
C
biofuel is used to produce electricity by burning
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Three numbers are randomly selected, with replacement, from the set of integers {0, 1, 2, 3, 4, 5, 6, 7}. If the first number selected is w, the second number selected is x, and the third number is y, what is the probability that ...
Answer the following multiple choice question by selecting the correct option. Context: The number of ways to select w, x, and y is: 8*8*8=512 The number of ways to choose three different numbers from the set is 8C3=56. There are six permutations for each group of three different numbers, but only one permutation sati...
Three numbers are randomly selected, with replacement, from the set of integers {0, 1, 2, 3, 4, 5, 6, 7}. If the first number selected is w, the second number selected is x, and the third number is y, what is the probability that w < x < y ?
5/32
7/64
9/64
53/512
B
The number of ways to select w, x, and y is: 8*8*8=512 The number of ways to choose three different numbers from the set is 8C3=56. There are six permutations for each group of three different numbers, but only one permutation satisfies w < x < y. P(w < x < y) = 56/512 = 7/64 The answer is B.
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: A resource that can be endlessly retrieved is A: knobs B: bricks C: panels D: droplets Answer:
Answer the following multiple choice question by selecting the correct option. Context: water is a renewable resource Question: A resource that can be endlessly retrieved is A: knobs B: bricks C: panels D: droplets Answer:
A resource that can be endlessly retrieved is
knobs
bricks
panels
droplets
D
water is a renewable resource
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Hash has nine more than half as many toys as Bill has. If Bill has 60 toys, how many total toys do the boys have? A: 99 B: 98 C: 100 D: 109 Answer:
Answer the following multiple choice question by selecting the correct option. Context: First we need to know what half of Bills toys are, 60 toys / 2 = <<60/2=30>>30 toys. Hash has 9 toys + 30 toys = <<9+30=39>>39 toys. Together the boys have 60 toys + 39 toys = <<60+39=99>>99 toys. #### 99 Question: Hash has nine m...
Hash has nine more than half as many toys as Bill has. If Bill has 60 toys, how many total toys do the boys have?
99
98
100
109
A
First we need to know what half of Bills toys are, 60 toys / 2 = <<60/2=30>>30 toys. Hash has 9 toys + 30 toys = <<9+30=39>>39 toys. Together the boys have 60 toys + 39 toys = <<60+39=99>>99 toys. #### 99
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: If a sample of data has mean of 21 and SD of 3, which of the following values is more than 2.5 SDs from the mean? A: a. 12 B: b. 13.5 C: c. 17 D: d. 23.5 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Value ismore than 2.5SDfrom the mean means that the distance between the mean and the value must be more than 2.5SD=7.5. So the value either <21-7.5=13.5 or >21+7.5=28.5. Answer: A. Question: If a sample of data has mean of 21 and...
If a sample of data has mean of 21 and SD of 3, which of the following values is more than 2.5 SDs from the mean?
a. 12
b. 13.5
c. 17
d. 23.5
A
Value ismore than 2.5SDfrom the mean means that the distance between the mean and the value must be more than 2.5SD=7.5. So the value either <21-7.5=13.5 or >21+7.5=28.5. Answer: A.
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: How much time will it take for an amount of 600 to yield 81 as interest at 4.5% per annum of simple interest? A: 3 years B: 4 years C: 6 years D: 5 years Answer:
Answer the following multiple choice question by selecting the correct option. Context: Time = (100 x 81)/(600 x 4.5) years = 3 years. answer A Question: How much time will it take for an amount of 600 to yield 81 as interest at 4.5% per annum of simple interest? A: 3 years B: 4 years C: 6 years D: 5 years Answer:
How much time will it take for an amount of 600 to yield 81 as interest at 4.5% per annum of simple interest?
3 years
4 years
6 years
5 years
A
Time = (100 x 81)/(600 x 4.5) years = 3 years. answer A
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: If the days are more chilled than before, and yet still avoid freezing degrees, a likely assumption is that A: daylight lasts longer B: daylight has lessened C: daylight is brighter D: nights are shorter Answer:
Answer the following multiple choice question by selecting the correct option. Context: when the seasons change from the summer to the fall , the amount of daylight will decrease Question: If the days are more chilled than before, and yet still avoid freezing degrees, a likely assumption is that A: daylight lasts lo...
If the days are more chilled than before, and yet still avoid freezing degrees, a likely assumption is that
daylight lasts longer
daylight has lessened
daylight is brighter
nights are shorter
B
when the seasons change from the summer to the fall , the amount of daylight will decrease
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: {-10, -6, -5, -4, -2.5, -1, 0, 2.5, 4, 5, 7, 10} A number is to be selected at random from the set above. What is the probability that the number selected will be a solution of the equation (x-5)(x+10)(2x-5) = 0? A: 1/12 B: 1/6 C...
Answer the following multiple choice question by selecting the correct option. Context: Roots of the equation (x-5)(x+10)(2x-5)=0 are x=5,x=-10andx=5/2=2.5. So, three solutions present in our set of 12 distinct numbers, therefore P=3/12=1/4. Answer: C. Question: {-10, -6, -5, -4, -2.5, -1, 0, 2.5, 4, 5, 7, 10} A numb...
{-10, -6, -5, -4, -2.5, -1, 0, 2.5, 4, 5, 7, 10} A number is to be selected at random from the set above. What is the probability that the number selected will be a solution of the equation (x-5)(x+10)(2x-5) = 0?
1/12
1/6
1/4
1/3
C
Roots of the equation (x-5)(x+10)(2x-5)=0 are x=5,x=-10andx=5/2=2.5. So, three solutions present in our set of 12 distinct numbers, therefore P=3/12=1/4. Answer: C.
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: What is the average age of the 1st and 5th fastest dogs if the 1st fastest dog is 10 years old, the 2nd fastest dog is 2 years younger than the first fastest dog, the 3rd fastest dog is 4 years older than the 2nd fastest dog, the ...
Answer the following multiple choice question by selecting the correct option. Context: If the 1st fastest dog is 10 years old, and the 2nd fastest dog is 2 years younger than the first fastest dog, the 2nd fastest dog is 10-2=<<10-2=8>>8 years old. The 3rd fastest dog being 4 years older than the 2nd fastest dog, is ...
What is the average age of the 1st and 5th fastest dogs if the 1st fastest dog is 10 years old, the 2nd fastest dog is 2 years younger than the first fastest dog, the 3rd fastest dog is 4 years older than the 2nd fastest dog, the 4th fastest dog is half the age of the 3rd fastest dog, and the 5th fastest dog is 20 year...
36
19
14.4
18
D
If the 1st fastest dog is 10 years old, and the 2nd fastest dog is 2 years younger than the first fastest dog, the 2nd fastest dog is 10-2=<<10-2=8>>8 years old. The 3rd fastest dog being 4 years older than the 2nd fastest dog, is 8+4=12 years old. The 4th fastest dog is half the age of the 3rd fastest dog, meaning the...
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: Fiona and Casey share the hoodies they own. Between the two of them, they own eight hoodies. Casey owns two more than Fiona. How many hoodies does Fiona own? A: 3 B: 2 C: 4 D: 4.5 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Let H be the number of hoodies Fiona owns. Casey owns H + 2 hoodies. Together, they own H + H + 2 = 2H + 2 = 8 hoodies. Thus, 2H = 8 - 2 = 6 hoodies. Therefore, Fiona owns H = 6 / 2 = <<6/2=3>>3 hoodies. #### 3 Question: Fiona and...
Fiona and Casey share the hoodies they own. Between the two of them, they own eight hoodies. Casey owns two more than Fiona. How many hoodies does Fiona own?
3
2
4
4.5
A
Let H be the number of hoodies Fiona owns. Casey owns H + 2 hoodies. Together, they own H + H + 2 = 2H + 2 = 8 hoodies. Thus, 2H = 8 - 2 = 6 hoodies. Therefore, Fiona owns H = 6 / 2 = <<6/2=3>>3 hoodies. #### 3
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: What number should replace the question mark? 1, 31, 59, 85, 109, ? A: 131 B: 145 C: 165 D: 178 Answer:
Answer the following multiple choice question by selecting the correct option. Context: A 131 Add 30, 28, 26, 24, 22 Question: What number should replace the question mark? 1, 31, 59, 85, 109, ? A: 131 B: 145 C: 165 D: 178 Answer:
What number should replace the question mark? 1, 31, 59, 85, 109, ?
131
145
165
178
A
A 131 Add 30, 28, 26, 24, 22
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Doris works at the Widget Factory in the packing department. She puts 3 widgets in each carton, which are 4 inches wide, 4 inches long, and 5 inches tall. She then packs those cartons into a shipping box before sending it to the l...
Answer the following multiple choice question by selecting the correct option. Context: Each carton has an area of 4*4*5 = <<4*4*5=80>>80 square inches. Each shipping box has an area of 20*20*20 = <<20*20*20=8000>>8000 square inches The total number of cartons that will fit into each box is 8000/80 = <<8000/80=100>>10...
Doris works at the Widget Factory in the packing department. She puts 3 widgets in each carton, which are 4 inches wide, 4 inches long, and 5 inches tall. She then packs those cartons into a shipping box before sending it to the loading bay. The shipping boxes are 20 inches wide, 20 inches long, and 20 inches high. How...
450
300
310
600
B
Each carton has an area of 4*4*5 = <<4*4*5=80>>80 square inches. Each shipping box has an area of 20*20*20 = <<20*20*20=8000>>8000 square inches The total number of cartons that will fit into each box is 8000/80 = <<8000/80=100>>100 Since there are 3 widgets in each carton, the total number of cartons in each box will ...
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: An aeroplane covers a certain distance at a speed of 240 kmph in 5 hours. To cover the same distance in 1 hours, it must travel at a speed of: A: 300 kmph B: 360 kmph C: 600 kmph D: 720 kmph Answer:
Answer the following multiple choice question by selecting the correct option. Context: Distance = (240 x 5) = 1200 km. Speed = Distance/Time Speed = 1200/(5/3) km/hr. [We can write 1(2/3) hours as 5/3 hours] Required speed =1200 x3/5km/hr= 720 km/hr. Answer:D Question: An aeroplane covers a certain distance at a spe...
An aeroplane covers a certain distance at a speed of 240 kmph in 5 hours. To cover the same distance in 1 hours, it must travel at a speed of:
300 kmph
360 kmph
600 kmph
720 kmph
D
Distance = (240 x 5) = 1200 km. Speed = Distance/Time Speed = 1200/(5/3) km/hr. [We can write 1(2/3) hours as 5/3 hours] Required speed =1200 x3/5km/hr= 720 km/hr. Answer:D
aqua_rat