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5 values
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6
18
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stringclasses
5 values
aqua_train
aqua_train_63445
A container contains 40 litres of milk. From this container 4 litres of milk was taken out and replaced by water. This process was repeated further two times. How much milk is now contained by the container?
[ "A)26.34 litres", "B)27.36 litres", "C)28 litres", "D)29.16 litres", "E)30 litres" ]
D
aqua_train
aqua_train_89662
A man rows his boat 85 km downstream and 45 km upstream, taking 2 1/2 hours each time. Find the speed of the stream?
[ "A)7 kmph", "B)9 kmph", "C)4 kmph", "D)8 kmph", "E)2 kmph" ]
D
aqua_train
aqua_train_80649
Volume of a right circular cylinder is 6o L. If radius of cylinder is doubled, then what will be the increase in volume?
[ "A)120 L", "B)180 L", "C)240 L", "D)300 L", "E)360 L" ]
B
aqua_train
aqua_train_19368
A reduction of 40% in the price of apples would enable a man to obtain 64 more for Rs.40, what is reduced price per dozen?
[ "A)1", "B)3", "C)6", "D)7", "E)10" ]
B
ds_train
ds_train_1464
Consider a perfect crystal at absolute zero temperature. According to the third law of thermodynamics, what is the entropy of the system?
[ "A. Zero\nB. Finite and positive\nC. Infinite\nD. Negative" ]
A
aqua_train
aqua_train_85394
A rectangular swimming pool is 10 feet by 12 feet. A deck that has uniform width surrounds the pool. The total area of the pool and deck is 360 square feet. What is the width of the deck?
[ "A)7", "B)2", "C)3", "D)4", "E)6" ]
D
aqua_train
aqua_train_73200
Abinaya had 100 currency notes in all, some of which are of Rs 80 denomination and the remaining of Rs 50 denomination. The total amount of all these currency notes was Rs. 5000. How much amount (in Rs) did she have in the denomination of Rs 50?
[ "A)96", "B)90", "C)98", "D)100", "E)95" ]
D
ds_train
ds_train_1027
In a Digital-to-Analog Converter (DAC), what determines the resolution of the output analog signal?
[ "A. The reference voltage of the DAC\nB. The number of bits in the digital input\nC. The sampling rate of the input signal\nD. The type of filter used in the DAC" ]
B
sciq
sciq_4
Which muscle is a band-like muscle that extends from the anterior superior iliac spine to the medial side?
[ "vastus medialis", "tibialis anterior", "soleus", "sartorius" ]
D
aqua_train
aqua_train_3341
The original price of a camera was displayed as a whole dollar amount. After adding sales tax of 10 percent, the final price was also a whole dollar amount. Which of the following could be the final price of the camera?
[ "A)$207", "B)$209", "C)$211", "D)$213", "E)$215" ]
B
aqua_train
aqua_train_12839
Two men Amar and Bhavan have the ratio of their monthly incomes as 6:5. The ratio of their monthly expenditures is 3:2. If Bhavan saves one-fourth of his income, find the ratio of their monthly savings?
[ "A)3:17", "B)3:10", "C)3:26", "D)3:19", "E)3:16" ]
B
aqua_train
aqua_train_21174
Tim came second in Math. When his mother asked him how much he had scored, he answered that he got the sum of the first 11 even numbers. His mother immediately worked out the answer. How much had he scored in Math?
[ "A)80", "B)190", "C)132", "D)170", "E)60" ]
C
aqua_train
aqua_train_89405
A man can row upstream at 20 kmph and downstream at 60 kmph, and then find the speed of the man in still water?
[ "A)32 kmph", "B)34 kmph", "C)30 kmph", "D)45 kmph", "E)40 kmph" ]
E
aqua_train
aqua_train_3155
Ayesha’s father was 38 years of age when she was born while her mother was 32 years old when her brother four years younger to her was born. What is the difference between the ages of her parents?
[ "A)2 years", "B)4 years", "C)6 years", "D)10 years", "E)None" ]
D
aqua_train
aqua_train_3557
A train when moves at an average speed of 40 kmph, reaches its destination on time. When its average speed becomes 35 kmph, then it reaches its destination 15 minutes late. Find the length of the journey
[ "A)40km", "B)50km", "C)60km", "D)70km", "E)80km" ]
D
science_train
science_train_866
Question: Select the gas. Hints:
[ "rain", "baseball cap", "air inside a tire", "ring" ]
C
aqua_train
aqua_train_20643
The average age of 15 students of a class is 15 years. Out of these, the average age of 5 students is 13 years and that of the other 9 students is 16 years, The age of the 15th student is
[ "A)11", "B)16", "C)13", "D)14", "E)15" ]
B
aqua_train
aqua_train_42452
In three annual examinations, of which the aggregate marks of each was 500, a student secured average marks 45% and 55% in the first and the second yearly examinations respectively. To secure 50% average total marks, it is necessary for him in third yearly examination to secure marks :
[ "A)300", "B)250", "C)400", "D)450", "E)500" ]
B
aqua_train
aqua_train_30206
It is required to seat 4 boys and 3 girls in a row so that the girls occupy the even places. How many such arrangements are possible?
[ "A)142", "B)144", "C)3680", "D)3280", "E)3680" ]
B
aqua_train
aqua_train_96264
__2A x__B ____ CC In the multiplication problem above, A, B, and C represent distinct digits. If the sum of A and B is equal to 6, what is the value of C?
[ "A)8", "B)5", "C)4", "D)3", "E)2" ]
A
sciq
sciq_4
For feeding, the head contains one pair of mandibles and two pairs of what?
[ "tracheae", "antennae", "chelicerae", "maxillae" ]
D
sciq
sciq_4
What does water vapor in the atmosphere cool and condense into?
[ "puddles", "rain", "oceans", "clouds" ]
D
aqua_train
aqua_train_17817
A grocer has a sale of Rs. 5420, Rs. 5660, Rs. 6200, Rs. 6350 and Rs. 6500 for 5 consecutive months. Find the sale he should have in the sixth month, so that he gets an average sale of Rs. 6500?
[ "A)Rs. 5870", "B)Rs. 5991", "C)Rs. 8870", "D)Rs. 6850", "E)None of these" ]
C
aqua_train
aqua_train_54769
What is the sum of all the composite numbers up to 20?
[ "A)130", "B)132", "C)124", "D)145", "E)166" ]
B
aqua_train
aqua_train_58965
In a joint business, the capital of A, B and C were Rs. 45000, Rs. 30000 and Rs. 22500 respectively. A withdrew half of his capital after 4 months. After 9 months of this withdrawal, there was a total profit of Rs. 28400. Find the each share of profit?
[ "A)7800", "B)8000", "C)8200", "D)8400", "E)8600" ]
A
sciq
sciq_4
In plants and algae, photosynthesis takes place in which organelles?
[ "stems", "fibroblasts", "cells", "chloroplasts" ]
D
science_train
science_train_3095
Question: Based on this information, what is Clue's phenotype for the fur texture trait? Hints:
[ "soft fur", "rough fur" ]
B
aqua_train
aqua_train_52964
The average of 9 observations was 7, that of the 1st of 5 being 10 and that of the last 5 being 8. What was the 5th observation?
[ "A)27", "B)12", "C)15", "D)17", "E)18" ]
A
aqua_train
aqua_train_39448
here are 6 periods in each working day of a school. In how many ways can one organize 5 subjects such that each subject is allowed at least one period?
[ "A)1234", "B)4512", "C)1800", "D)1203", "E)4512" ]
C
aqua_train
aqua_train_61179
A shopkeeper sold 10 articles at the cost price of 12 articles. Then find the profit% or lost%
[ "A)-10%", "B)10%", "C)15%", "D)20%", "E)25%" ]
D
aqua_train
aqua_train_20500
A sum of money placed at C.I. interest doubles itself in 5 years. It will amount to eight times itself at the same rate of interest in?
[ "A)20 years", "B)1 years", "C)15 years", "D)39 years", "E)39 years" ]
C
aqua_train
aqua_train_24031
There are 3 red shoes, 2 green shoes. If one draw randomly a shoe what is the probability of getting a red shoe
[ "A)3/5", "B)2/9", "C)5/9", "D)4/9", "E)2/3" ]
A
aqua_train
aqua_train_48438
A 270 m long train running at the speed of 120 km/hr crosses another train running in opposite direction at the speed of 80 km/hr in 9 sec. What is the length of the other train?
[ "A)230", "B)228", "C)268", "D)279", "E)270" ]
A
aqua_train
aqua_train_44993
If m > 1 and n = 2^(m−2), then 4^m =
[ "A)16n^2", "B)4n^2", "C)n^2", "D)n^2/4", "E)n^2/16" ]
A
aqua_train
aqua_train_23028
10, 20, 12, 24, 16, 32, ?
[ "A)20", "B)21", "C)22", "D)23", "E)24" ]
E
aqua_train
aqua_train_45012
Mary passed a certain gas station on a highway while traveling west at a constant speed of 50 miles per hour. Then, 15 minutes later, Paul passed the same gas station while traveling west at a constant speed of 60 miles per hour. If both drivers maintained their speeds and both remained on the highway for at least 4 ho...
[ "A)2", "B)1.5", "C)1.6", "D)1.7", "E)1.25" ]
E
sciq
sciq_4
What forms when tectonic plates move above a hot spot?
[ "earthquake chain", "volcanic system", "volcanic setting", "volcanic chain" ]
D
aqua_train
aqua_train_91546
A bakery currently has 6 pies and 5 cakes in its inventory. The bakery’s owner has decided to display 5 of these items in the bakery’s front window. If the items are randomly selected, what is the probability that the display will have exactly 3 pies?
[ "A)100/231", "B)25/77", "C)5/11", "D)93/116", "E)50/147" ]
A
aqua_train
aqua_train_95249
David gets on the elevator at the 11th floor of a building and rides up at the rate of 57 floors per minute. At the same time, Albert gets on an elevator at the 51st floor of the same building and rides down at the rate of 63 floors per minute. If they continue travelling at these rates, then at which floor will their ...
[ "A)19", "B)28", "C)30", "D)37", "E)47" ]
C
aqua_train
aqua_train_8587
The price of 80 apples is equal to that of 120 oranges. The price of 60 apples and 75 oranges together is Rs.1320. The total price of 25 apples and 40 oranges is
[ "A)Rs. 660", "B)Rs. 620", "C)Rs. 820", "D)Rs. 780", "E)Rs. 960" ]
B
science_train
science_train_3802
Question: Which of the following could Shawna and Maddie's test show? Hints:
[ "if the concrete from each batch took the same amount of time to dry", "if a new batch of concrete was firm enough to use" ]
B
aqua_train
aqua_train_56713
Fresh grapes contain 75% by weight while dried grapes contain 25% water by weight. What is the weight of dry grapes available from 200 kg of fresh grapes?
[ "A)40.00 kg", "B)45.50 kg", "C)66.67 kg", "D)80.56 kg", "E)90.00 kg" ]
C
aqua_train
aqua_train_48177
For which of the following functions f is f(a) = f(1-a) for all a?
[ "A)f (x) = 1 - x", "B)f (a) = 1 - a^2", "C)f (a) = a^2 - (1 - a)^2", "D)f (a) = a^2*(1 - a)^2", "E)f (x) = x/(1 - x)" ]
D
sciq
sciq_4
What type of treatment is being researched that may cure or prevent genetic disorders?
[ "variation therapy", "preventive therapy", "regulatory therapy", "gene therapy" ]
D
aqua_train
aqua_train_56235
In a certain game of dice, the player’s score is determined as a sum of two throws of a single die. The player with the highest score wins the round. If more than one player has the highest score, the winnings of the round are divided equally among these players. If Jim plays this game against 21 other players, what is...
[ "A)41/50", "B)1/221", "C)1/216", "D)1/36", "E)1/42" ]
D
aqua_train
aqua_train_27045
Listed below are the mean temperatures measured in the Tokharian desert in a certain month. What is the median temperature T in that particular month? Mean Temp (C°) No. of days 29 --------------------> 5 30 --------------------> 11 31 --------------------> 8 32 --------------------> 6
[ "A)29", "B)30", "C)30.5", "D)31", "E)32" ]
B
aqua_train
aqua_train_51372
Find the odd man out. 14, 28, 42, 56, 60, 75, 88
[ "A)75", "B)25", "C)51", "D)90", "E)115" ]
A
aqua_train
aqua_train_43225
In how many ways can the letters {U, R, R, R, R} be arranged?
[ "A)5", "B)20", "C)120", "D)720", "E)840" ]
A
aqua_train
aqua_train_82176
The value of a machine depreciates at the rate of 10% every year. It was purchased 3 years ago. If its present value is Rs. 8748, its purchase price was :
[ "A)12003", "B)12000", "C)12002", "D)12289", "E)12019" ]
B
aqua_train
aqua_train_18415
X starts a business with Rs.45000. Y joins in the business after 3 months with Rs.27000. What will be the ratio in which they should share the profit at the end of the year?
[ "A)20:9", "B)2:1", "C)3:2", "D)2:3", "E)5:3" ]
A
aqua_train
aqua_train_46554
A Train usually travels at a speed of 72 kmph crossing a pole in 7 sec, what would be the length of the train?
[ "A)140 m", "B)142 m", "C)146 m", "D)152 m", "E)158 m" ]
A
aqua_train
aqua_train_65889
If 12 men or 20 women can do a piece of work in 54 days, then in how many days can 9 men and 21 women together do the work?
[ "A)10 days", "B)30 days", "C)20 days", "D)80 days", "E)40 days" ]
B
aqua_train
aqua_train_53945
Among the employees of a certain company, 50 percent of the employees are male and 48 percent are female. In this company 70 percent of the male employees are married and 50 percent of the female employees are married. If one employee in the company is randomly selected, approximately what is the probability that he or...
[ "A) 0.3", "B) 0.4", "C) 0.5", "D) 0.6", "E) 0.7" ]
B
aqua_train
aqua_train_40376
A survey was sent to 60 customers, 7 of whom responded. Then the survey was redesigned and sent to another 72 customers, 9 of whom responded. By approximately what percent did the response rate increase from the original survey to the redesigned survey?
[ "A)2%", "B)7%", "C)14%", "D)28%", "E)63%" ]
B
aqua_train
aqua_train_78315
A shirt goes on sale for 60% of its original price. One week later, the sale price is marked down 10%. The final price is what percent of the original price?
[ "A)72%", "B)70%", "C)52%", "D)50%", "E)28%" ]
C
aqua_train
aqua_train_49558
The average age of a class of 20 students is 19 years. The average increased by 2 when the teacher's age also included. What is the age of the teacher?
[ "A)40 years", "B)41 years", "C)42 years", "D)43 years", "E)44 years" ]
B
aqua_train
aqua_train_73307
In a class of 28 students in an examination in maths 4 students scored 95 marks each, 3 get zero each and the average of the rest was 45. What is the average of the whole class?
[ "A)A)47.3", "B)B)45.6", "C)C)44", "D)D)48", "E)E)49" ]
A
aqua_train
aqua_train_14381
A hat company ships its hats, individually wrapped, in 8-inch by 10-inch by 12-inch boxes. Each hat is valued at $7.50. If the company’s latest order required a truck with at least 384,000 cubic inches of storage space in which to ship the hats in their boxes, what was the minimum value of the order?
[ "A)$3,000", "B)$1,350", "C)$1,725", "D)$2,050", "E)$2,250" ]
A
science_train
science_train_5578
Question: Select the plant. Hints:
[ "Basil has green leaves.", "Bison eat mostly grass." ]
A
aqua_train
aqua_train_57449
Present ages of Sameer and Anand are in the ratio of 5 : 4 respectively. Six years hence, the ratio of their ages will become 11 : 9 respectively. What is Anand's present age in years?
[ "A)A)24", "B)B)48", "C)C)67", "D)D)56", "E)E)45" ]
B
aqua_train
aqua_train_78073
A man whose speed is 5.5 kmph in still water rows to a certain upstream point and back to the starting point in a river which flows at 1.5 kmph, find his average speed for the total journey ?
[ "A)1 kmph", "B)5 kmph", "C)6 kmph", "D)4 kmph", "E)7 kmph" ]
B
aqua_train
aqua_train_14812
A searchlight on top of the watchtower makes 2 revolutions per minute. What is the probability that a man appearing near the tower will stay in the dark for at least 6 seconds?
[ "A)5/6", "B)4/5", "C)3/4", "D)2/3", "E)1/2" ]
B
aqua_train
aqua_train_78916
What is the average (arithmetic mean) of all multiples of 10 from 10 to 300 inclusive?
[ "A)155", "B)195", "C)200", "D)205", "E)210" ]
A
aqua_train
aqua_train_20303
If each edge of a cube is increased by 50%, find the percentage increase in Its surface area
[ "A)125%", "B)129%", "C)185%", "D)725%", "E)145%" ]
A
aqua_train
aqua_train_87633
A larger cube has 8 cubic inch as a volume and in the cube there are 8 smaller cubes such that their volume is 1 cubic inch. What is the difference between the surface areas’ sum of the 8 smaller cubes and the surface area of the larger cube, in square inch?
[ "A)24", "B)64", "C)81", "D)108", "E)120" ]
A
aqua_train
aqua_train_64199
Coins are stacked one on top of the other to form a column. The first column has 12 coins and subsequent columns have 2 more coins than the previous one. Find the number of columns if total number of coins is 432.
[ "A)27", "B)16", "C)15", "D)26", "E)11" ]
B
aqua_train
aqua_train_17078
W and B are integers. The expression (W+1)(B+1) is even. What can be said about W and B?
[ "A)They are both even numbers.", "B)At least one of them is even.", "C)At least one of them is odd.", "D)They are both odd.", "E)Nothing can be said surly on W and B" ]
C
aqua_train
aqua_train_50566
A survey of n people in the town of Eros found that 50% of them preferred Brand A. Another survey of 125 people in the town of Angie found that 60% preferred Brand A. In total, 55% of all the people surveyed together preferred Brand A. What is the total number of people surveyed?
[ "A)50", "B)100", "C)150", "D)200", "E)250" ]
E
aqua_train
aqua_train_60165
A car traveled 462 miles per tankful of gasoline on the highway and 336 miles per tankful of gasoline in the city. If the car traveled 12 fewer miles per gallon in the city than on the highway, how many miles per gallon did the car travel in the city?
[ "A)14", "B)16", "C)21", "D)22", "E)32" ]
E
aqua_train
aqua_train_48383
The population of a town was 1,60,000 three years ago, If it increased by 3%, 2.5% and 5% respectively in the last three years, then the present population in
[ "A)177369", "B)177329", "C)177629", "D)177366", "E)1773198" ]
D
aqua_train
aqua_train_27352
If a and d are both integers, a>d, and -3c>19, then the largest value of d would be?
[ "A)-5", "B)-6", "C)-7", "D)-8", "E)-10" ]
D
aqua_train
aqua_train_36367
Each of the integers from 1 to 14 is written on the a seperate index card and placed in a box. If the cards are drawn from the box at random without replecement, how many cards must be drawn to ENSURE that the product of all the integers drawn is even?
[ "A)19", "B)12", "C)11", "D)10", "E)8" ]
E
science_train
science_train_330
Question: What information supports the conclusion that Santiago inherited this trait? Hints:
[ "Santiago wears glasses and so do his sisters.", "Santiago's friend also has hazel eyes.", "Santiago's biological father wears contacts in his hazel eyes." ]
C
aqua_train
aqua_train_56680
A trader marked the selling price of an article at 12% above the cost price. At the time of selling, he allows certain discount and suffers a loss of 1%. He allowed a discount of :
[ "A)10 %", "B)10.5 %", "C)11 %", "D)12.5 %", "E)9.8" ]
E
aqua_train
aqua_train_79849
If a person walks at 12 km/hr instead of 8 km/hr, he would have walked 20 km more. The actual distance traveled by him is?
[ "A)50 km", "B)58 km", "C)60 km", "D)40 km", "E)65 km" ]
D
aqua_train
aqua_train_10264
The side of a square has the length of 6. What is the area of the region shaded?
[ "A)48-8π", "B)48-6 π", "C)24+6π", "D)16+8π", "E)64-8π" ]
B
aqua_train
aqua_train_50748
Evaluate: 60 - 12÷4×2 =
[ "A)A)45", "B)B)54", "C)C)63", "D)D)72", "E)E)81" ]
B
aqua_train
aqua_train_46191
What inequality represents the condition 1<x<5?
[ "A)|x|<3", "B)|x+5|<4", "C)|x-3|<2", "D)|-5+x|<4", "E)|3+x|<5" ]
C
aqua_train
aqua_train_83439
If the 15th day of a month is three days earlier than Saturday, What day will it be on the 24th day of the month?
[ "A)Saturday", "B)Monday", "C)Sunday", "D)Wednesday", "E)Friday" ]
E
sciq
sciq_4
About 95 percent of lipids are absorbed in what organ of the digestive system?
[ "kidneys", "stomach", "large intestine", "small intestine" ]
D
aqua_train
aqua_train_44060
A basket of 1430 apples is divided equally among a group of apple lovers. If 45 people join the group, each apple lover would receive 9 apples less. How many apples did each person get before 45 people joined the feast?
[ "A)20.", "B)21", "C)22", "D)23", "E)24" ]
C
aqua_train
aqua_train_80369
Pipe A can fill a tank in 6 hours. Due to a leak at the bottom, it takes 9 hours for the pipe A to fill the tank. In what time can the leak alone empty the full tank?
[ "A)67", "B)88", "C)18", "D)26", "E)12" ]
C
aqua_train
aqua_train_44752
Two employees X and Y are paid a total of Rs. 550 per week by their employer. If X is paid 120 percent of the sum paid to Y, how much is Y paid per week?
[ "A)Rs.200", "B)Rs.220", "C)Rs.250", "D)Rs.300", "E)Rs.350" ]
C
sciq
sciq_4
In mammals, the cells on the exterior form the trophectoderm, which goes on to form what?
[ "protoplanetary tissues", "aeroponics tissues", "cardiac tissues", "extraembryonic tissues" ]
D
aqua_train
aqua_train_30692
The sale price sarees listed for Rs.600 after successive discount is 10% and 5% is?
[ "A)227", "B)513", "C)342", "D)787", "E)191" ]
B
aqua_train
aqua_train_54920
Compute the value of a + b + c + d.
[ "A)40", "B)50", "C)60", "D)70", "E)80" ]
D
aqua_train
aqua_train_68087
What will come in place of the x in the following Number series? 12, 38, 116, 350, 1052, x
[ "A)2643", "B)5464", "C)3456", "D)7554", "E)3158" ]
E
aqua_train
aqua_train_84575
If S is the sum of the reciprocals of the consecutive integers from 91 to 100, inclusive, which of the following is less than S? I. 1/8 II. 1/10 III. 1/9
[ "A)None", "B)I only", "C)III only", "D)II only", "E)I", "II", "and III" ]
D
aqua_train
aqua_train_44058
The value of C+5C(7C)(5CC)when C= 7 is:
[ "A)420754", "B)420777", "C)420170", "D)420175", "E)420715" ]
D
sciq
sciq_4
What is the process in which one cell divides to form two new cells called?
[ "cell direction", "cell contribution", "Cell Formation", "cell division" ]
D
sciq
sciq_4
Joules and calories are the units of what?
[ "weight and energy", "mass and potential", "heat and velocity", "energy and heat" ]
D
aqua_train
aqua_train_73059
Jane spent $42 for shoes. This was $14 less than twice what she spent for a blouse. How much was the blouse?
[ "A)10", "B)25", "C)14", "D)16", "E)28" ]
E
aqua_train
aqua_train_93853
Find the odd man out. 18, 7, 12, 24, 48, 34, 46
[ "A)16", "B)46", "C)24", "D)11", "E)7" ]
E
aqua_train
aqua_train_23276
In a simultaneous throw of two coins the probability of getting at least one head is ?
[ "A)3/4", "B)1/2", "C)1/4", "D)2/3", "E)1/5" ]
A
aqua_train
aqua_train_73292
Two tailors P and Q are paid a total of Rs. 550 per week by their employer. If P is paid 120 percent of the sum paid to Q, how much is Q paid per week?
[ "A)200", "B)300", "C)150", "D)100", "E)250" ]
E
sciq
sciq_4
What is another name for trisomy 21?
[ "cystic fibrosis", "Tay-Sachs Disease", "Fragile X", "down syndrome" ]
D
aqua_train
aqua_train_47596
A boy wants to go abroad by boat and return by flight. He has a choice of 6 different boat to go and 4 flight to return. In how many ways, can the boy perform his journey?
[ "A)20", "B)40", "C)45", "D)60", "E)24" ]
E
aqua_train
aqua_train_35284
The sum of all solutions for x in the equation x^2 – 8x + 21 = |x – 2|+ 5 is equal to:
[ "A)–7", "B)7", "C)10", "D)12", "E)18" ]
E
aqua_train
aqua_train_75018
A sum of 12,500 amounts to 15,500 in 4 years at the rate of simple interest. What is the rate of interest?
[ "A)2%", "B)1%", "C)6%", "D)5%", "E)8%" ]
C
aqua_train
aqua_train_31857
The base of a parallelogram is twice its height. If the area of the parallelogram is 72 sq. cm, find its height.
[ "A)5cm", "B)6cm", "C)7cm", "D)8cm", "E)9cm" ]
B