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stringclasses
5 values
sciq
sciq_4
Which system consists of all the bones of the body?
[ "circulatory system", "nervous system", "digestive system", "skeletal system" ]
D
aqua_train
aqua_train_77926
The average (arithmetic mean) of six numbers is 10. If 3 is subtracted from each of four of the numbers, what is the new average?
[ "A)1.5", "B)2", "C)3", "D)8", "E)4.5" ]
D
science_train
science_train_631
Question: Complete the sentence. In this chemical reaction, beeswax is a (). Hints:
[ "reactant", "product" ]
A
aqua_train
aqua_train_19509
If 2^(2w) = 8^(w−6), what is the value of w?
[ "A)12", "B)15", "C)18", "D)21", "E)24" ]
C
aqua_train
aqua_train_23665
Gasoline varies in cost from $0.93 to $1.13 per gallon. If a car’s mileage varies from 16 to 24 miles per gallon, what is the difference between the most and least that the gasoline for a 480-mile trip will cost?
[ "A)$15.13", "B)$15.30", "C)$15.72", "D)$16.01", "E)$16.23" ]
B
sciq
sciq_4
Dermal, vascular, and ground tissue make up what part of a plant, which bears the leaves, flowers and fruits?
[ "root", "flowers", "leaves", "stem" ]
D
aqua_train
aqua_train_15935
In a business school case competition, the top three teams receive cash prizes of $1000, $ 2000, and $ 3000. while remaining teams are not ranked and do not receive any prizes, there are 6 participating teams, named A, B, C, D, E, F. If team A wins one of the prizes, team B wins also one of the prizes. How many outcomes of the competition are possible ?
[ "A)18", "B)28", "C)36", "D)84", "E)120" ]
D
aqua_train
aqua_train_88868
One vessel contains a mixture of 4 parts pure wine and 3 parts soda, whereas the other vessel contains a mixture of 9 parts pure wine and 5 parts soda. Compare the strength of the wine.
[ "A)35;36", "B)10 : 9", "C)7 : 4", "D)14 : 5", "E)None of these" ]
B
aqua_train
aqua_train_47553
If the price of sugar rises from Rs. 6 per kg to Rs. 7.50 per kg, a person, to have no increase in the expenditure on sugar, will have to reduce his consumption of sugar by
[ "A)15%", "B)20%", "C)25%", "D)30%", "E)none" ]
B
aqua_train
aqua_train_67866
Four friends, Thomas, Mike, Brian, and John, went on a fishing trip. If Mike caught 4 more than Brian did, John caught 12 less than Thomas did, and Thomas caught 4 more than Mike did, how many more fish did Brian catch than John did?
[ "A)6", "B)4", "C)8", "D)1", "E)12" ]
B
sciq
sciq_4
What is the capacity to cause change?
[ "gravity", "temperature", "mass", "energy" ]
D
aqua_train
aqua_train_34298
A dog chases a cat 3 hours after the cat runs. dog takes 6 hours to reach the cat. If the average speed of the dog is 72 kmph, what s the average speed of the cat?
[ "A)48kmph", "B)47kmph", "C)46kmph", "D)38kmph", "E)37kmph" ]
A
aqua_train
aqua_train_75000
In the land of the famous milkman Merghese Durian, a milkman sells his buffalo for Rs. 720 at some profit. Had he sold his buffalo at Rs. 510, the quantum of the loss incurred would have been double that of the profit earned. What is the cost price ?
[ "A)650", "B)750", "C)450", "D)550", "E)600" ]
A
aqua_train
aqua_train_8826
My grandson is about as many days as my son in weeks, and my grandson is as many months as I am in years. My grandson, my son and I together are 120 years. Can you tell me my age in years ?
[ "A)56", "B)72", "C)68", "D)91", "E)85" ]
B
aqua_train
aqua_train_37022
Which of the following is the Highest Common Factor of 25, 40 and 20?
[ "A)8", "B)5", "C)6", "D)14", "E)12" ]
B
aqua_train
aqua_train_17729
I chose a number and divide it by 12. Then I subtracted 240 from the result and got 8. What was the number I chose?
[ "A)2976", "B)2989", "C)2789", "D)2888", "E)2098" ]
A
aqua_train
aqua_train_38784
If ‘+’ means ‘×’, ‘-‘ means ‘+’, ‘×’ means ‘÷’ and ‘÷’ means ‘-‘ then find the value of; 6 – 9 + 8 × 3 ÷ 15 =
[ "A)6", "B)10", "C)12", "D)-2", "E)15" ]
E
aqua_train
aqua_train_46118
there are 3 girls and 6 boys. how many kids are there?
[ "A)10", "B)19", "C)20", "D)9", "E)12" ]
D
sciq
sciq_4
What is the process that breaks down rocks into smaller pieces?
[ "erosion", "bracing", "bleaching", "weathering" ]
D
aqua_train
aqua_train_82839
Can you deduce the pattern and find the next number in the series? 2,6, 12, 20, 30, __?
[ "A)41", "B)45", "C)56", "D)49", "E)42" ]
E
aqua_train
aqua_train_5964
What is the dividend. divisor 17, the quotient is 9 and the remainder is 5?
[ "A)150", "B)154", "C)158", "D)160", "E)164" ]
C
aqua_train
aqua_train_10188
g is a negative number and h is a positive number, which of the following options must be positive?
[ "A)2g/h", "B)h/g", "C)(a + b)^4", "D)g/h", "E)gh" ]
C
aqua_train
aqua_train_42421
A bowl of fruit contains 14 apples and 21 oranges. How many oranges must be removed so that 70% of the pieces of fruit in the bowl will be apples?
[ "A) 3", "B) 15", "C) 14", "D) 17", "E) 20" ]
B
science_train
science_train_5058
Question: Using only these supplies, which question can Tessa investigate with an experiment? Hints:
[ "Will eight ounces of carbonated water or eight ounces of tap water get warmer when placed in a jar in the sun?", "When placed in the sun", "will eight ounces of water in a glass jar or eight ounces of water in a plastic cup get warmer?", "When placed in the sun", "will eight ounces of water in a closed jar...
C
aqua_train
aqua_train_84886
By selling a house for Rs.45000, it was found that 1/8 of the outlay was gained, what ought the selling to price to have been in order to have lost 5 p.c?
[ "A)38028", "B)38000", "C)32977", "D)38128", "E)38982" ]
B
aqua_train
aqua_train_16133
(786×74) ÷ ? = 3635.25
[ "A)A)4.8", "B)B)48", "C)C)16", "D)D)68", "E)E)48" ]
C
ds_train
ds_train_476
The Goldschmidt tolerance factor (t) is used to predict the stability and formability of perovskite structures (ABX\u2083). Given that the tolerance factor t is defined as \( t = \frac{r_A + r_X}{\sqrt{2}(r_B + r_X)} \), where \( r_A \) is the ionic radius of the A cation, \( r_B \) is the ionic radius of the B cation, and \( r_X \) is the ionic radius of the X anion, determine which value of t indicates the most stable perovskite structure.
[ "A. t < 0.8\nB. 0.8 < t < 1.0\nC. t = 1\nD. t > 1" ]
C
science_train
science_train_1062
Question: Which property do these two objects have in common? Hints:
[ "breakable", "rough" ]
B
aqua_train
aqua_train_53609
If 1535/1038 = a +1/[b+1/{c+(d+1/e)}]. Find a*b*c*d*e?
[ "A)165/2", "B)175/2", "C)178/3", "D)187 by 2", "E)197/2" ]
D
aqua_train
aqua_train_84267
A and B started business in partnership investing Rs. 20,000 and Rs. 18,000 respectively. After six months, C joined them with Rs. 20,000. What will be B's share in the total profit of Rs. 25,000 earned at the end of 2 years from the starting of the business?
[ "A)A)7500", "B)B)7389", "C)C)7379", "D)D)8490.57", "E)E)7637" ]
D
aqua_train
aqua_train_19673
For a finite sequence of non zero numbers, the number of variations in the sign is defined as the number of pairs of consecutive terms of the sequence for which the product of the two consecutive terms is negative. What is the number of variations in sign for the sequence 10, -3, 20, 5, -4, 6, -7 , 12?
[ "A)1", "B)2", "C)3", "D)4", "E)5" ]
E
aqua_train
aqua_train_81306
If ty > 0 and yz < 0, which of the following must be negative:
[ "A)tyz", "B)ty(z^2)", "C)t(y^2)z", "D)t(y^2)(z^2)", "E)(x^2)(y^2)(z^2)" ]
C
aqua_train
aqua_train_9492
The sum of the squares of the first 15 positive integers (1^2 + 2^2 + 3^2 + . . . + 15^2) is equal to 1270. What is the sum of the squares of the second 15 positive integers (16^2 + 17^2 + 18^2 + . . . + 30^2) ?
[ "A) 2480", "B) 3490", "C) 6785", "D) 8245", "E) 9255" ]
D
aqua_train
aqua_train_52769
What is the value of 3x^2 − 1.8x + 0.6 for x = 0.6?
[ "A)−0.3", "B)0.6", "C)0.3", "D)1.08", "E)2.46" ]
B
aqua_train
aqua_train_80655
If the sides of a triangle are 26 cm, 24 cm and 10 cm, what is its area?
[ "A)120", "B)77", "C)66", "D)211", "E)12" ]
A
aqua_train
aqua_train_30510
How many numbers up to 300 and 700 are divisible by 2, 3 and 7 both together?
[ "A)9", "B)8", "C)5", "D)6", "E)4" ]
A
aqua_train
aqua_train_54777
A sells a bicycle to B at a profit of 80% and B sells it to C at a loss of 40%. Find the resultant profit or loss.
[ "A)-4%", "B)5%", "C)-5%", "D)8%", "E)-7%" ]
D
aqua_train
aqua_train_77620
Of the following quadratic equations, which is the one whose roots are 2 and – 15 ?
[ "A)x2 - 2x + 15 = 0", "B)x2 + 15x - 2 = 0", "C)x2 + 13x - 30 = 0", "D)x2 - 30 = 0", "E)None of these" ]
C
aqua_train
aqua_train_5472
9548 + 7314 = 6362 + (?)
[ "A)8300", "B)8400", "C)8500", "D)8700", "E)10000" ]
E
aqua_train
aqua_train_93793
Two persons A and B take a field on rent. A puts on it 21 horses for 3 months and 15 cows for 2 months; B puts 15 cows for 6months and 40 sheep for 7 1/2 months. If one day, 3 horses eat as much as 5 cows and 6 cows as much as 10 sheep, what part of the rent should A pay?
[ "A)1/3", "B)1/8", "C)1/4", "D)1/1", "E)1/2" ]
A
aqua_train
aqua_train_11846
A and B started a partnership business investing some amount in the ratio of 3 : 5. C joined then after six months with an amount equal to that of B. In what proportion should the profit at the end of one year be distributed among A, B and C?
[ "A)3 : 5 : 2", "B)3 : 5 : 5", "C)6 : 10 : 5", "D)Data inadequate", "E)None" ]
C
aqua_train
aqua_train_82935
If x is an odd negative integer and y is an even integer, which of the following statements must be true? I. (3x - 2y) is odd II. xy^2 is an even negative integer III. (y^2 - x) is an odd negative integer
[ "A)I only", "B)II only", "C)I and II", "D)I and III", "E)II and III" ]
A
sciq
sciq_4
What states that chemical reactions occur when atoms, ions, or molecules collide?
[ "disturbance theory", "reaction theory", "elemental theory", "collision theory" ]
D
aqua_train
aqua_train_44268
How many seconds will a 500 m long train take to cross a man walking with a speed of 3 km/hr in the direction of the moving train if the speed of the train is 63 km/hr?
[ "A)12 sec", "B)30 sec", "C)86 sec", "D)16 sec", "E)18 sec" ]
B
sciq
sciq_4
What is the largest taxonomic rank?
[ "sublet", "top", "core", "domain" ]
D
aqua_train
aqua_train_23533
The banker's gain of a certain sum due 2 years hence at 10% per annum is Rs.24. The present worth is
[ "A)Rs. 480", "B)Rs. 520", "C)Rs. 600", "D)Rs. 960", "E)None" ]
C
aqua_train
aqua_train_46272
A clock is set right at 5 a.m. The clock loses 16 minutes in 24 hours.What will be the true time when the clock indicates 10 p.m. on 4th day?
[ "A)11", "B)66", "C)88", "D)55", "E)18" ]
A
aqua_train
aqua_train_72668
M and N started a business by investing Rs.4000/- and Rs.5000/- respectively. Find the M’s share out of a total profit of Rs.1800:
[ "A)Rs.500/-", "B)Rs.550/-", "C)Rs.600/-", "D)Rs.650/-", "E)Rs.800/-" ]
E
aqua_train
aqua_train_87721
Anand and Deepak started a business investing Rs. 22,500 and Rs. 35,000 respectively. Out of a total profit of Rs. 13,800, Deepak's share is?
[ "A)2877", "B)1299", "C)8400", "D)2799", "E)2698" ]
C
aqua_train
aqua_train_67257
How many different positive integers exist between 10^3 and 10^4, the sum of whose digits is equal to 2?
[ "A)6", "B)7", "C)5", "D)4", "E)18" ]
D
aqua_train
aqua_train_10517
R campers fished for 7 hours. If m of the campers caught 2 fish apiece and the rest caught a combined total of n fish, how many fish did the R campers catch per hour?
[ "A)2m + n(R-m)", "B)(2m + n(R-m))/3", "C)(2m + n(m-R))/3", "D)(2m + n)/7", "E)(2m + n)/R" ]
D
aqua_train
aqua_train_77359
In a two-digit number, the digit in the unit's place is more than twice the digit in ten's place by 1. If the digits in the unit's place and the ten's place are interchanged,difference between the newly formed number and the oiginal number is less than the original number by 1. What is the original number ?
[ "A)36", "B)38", "C)48", "D)47", "E)37" ]
E
aqua_train
aqua_train_47012
The ratio of the age of a gentleman and his wife is 4 : 3. After 4 years this ratio will be 9 : 7. If at the time of their marriage the ratio was 5 : 3, how many years ago they were married?
[ "A)10 years", "B)8 years", "C)12 years", "D)15 years", "E)17 years" ]
C
aqua_train
aqua_train_30397
In Orange County one eighth of the people are gathering mushrooms and one seventh of the people are collecting apples. What can be the number of people in Orange County?
[ "A)60.", "B)42.", "C)85.", "D)142.", "E)112." ]
E
aqua_train
aqua_train_75186
The average salary of all the workers in a workshop is $8000. The average salary of 7 technicians is $12000 and the average salary of the rest is $6000. The total number of workers in the shop is?
[ "A)15", "B)18", "C)21", "D)25", "E)31" ]
C
sciq
sciq_4
What change the physical properties of solvents?
[ "molecules", "cells", "chemical reactions", "solutes" ]
D
aqua_train
aqua_train_52389
The edges of three metal cubes are 2 cm, 3 cm, and 4 cm respectively. A new cube is made by melting these three cubes together. What is the edge of the new cube (in centimeters)?
[ "A)4.0", "B)4.2", "C)4.4", "D)4.6", "E)4.8" ]
D
aqua_train
aqua_train_43802
The price of an article is cut by 10%. To restore it to the former value. The new price must be increased by ?
[ "A)10%", "B)9 1/11", "C)11 1/9", "D)11%", "E)None of these" ]
C
sciq
sciq_4
Where are all hormones secreted into before entering the circulatory system?
[ "Amniotic fluid", "blood stream", "Cerebrospinal fluid", "interstitial fluid" ]
D
aqua_train
aqua_train_48742
Find the arithmetic mean P of all roots of the following equation- see an attachment.
[ "A)2", "B)1", "C)0.5", "D)-1/3", "E)0.3" ]
C
aqua_train
aqua_train_74935
Two trains of length 100 m and 200 m are 100 m apart. They start moving towards each other on parallel tracks, at speeds 54 kmph and 72 kmph. After how much time will the trains meet?
[ "A)20/9 sec", "B)23/9 sec", "C)20/7 sec", "D)29/7 sec", "E)21/9 sec" ]
C
aqua_train
aqua_train_86392
After replacing an old member by a new member, it was found that the average age of five members of a club is the same as it was 3 years ago. What is the difference between the ages of the replaced and the new member?
[ "A)2 years", "B)4 years", "C)8 years", "D)15 years", "E)17 years" ]
D
aqua_train
aqua_train_43078
There are 28 students in a class. Sixteen of those students are men. What percent of the class are women? (Round to the nearest tenth)
[ "A)22.9%", "B)32.9%", "C)52.9%", "D)62.9%", "E)42.9%" ]
E
aqua_train
aqua_train_85172
What is the median from the below series 90, 92, 93, 88, 95, 88, 97
[ "A)91.71", "B)82", "C)92", "D)98", "E)100" ]
A
sciq
sciq_4
What spreads sti during sexual contact?
[ "parasites", "blood", "viruses", "pathogens" ]
D
sciq
sciq_4
What is the term for the direct manipulation of genes for practical purposes?
[ "manual engineering", "genetic testing", "genetic cloning", "genetic engineering" ]
D
aqua_train
aqua_train_75168
A train 125 m long passes a man, running at 5 km/hr in the same direction in which the train is going, in 15 seconds. The speed of the train is:
[ "A)22", "B)50", "C)99", "D)35", "E)12" ]
D
aqua_train
aqua_train_69165
The distance between two stars is 6.52 × 10^5 light years. What is the distance between the two stars in parsecs? (1 parsec = 3.26 light years)
[ "A)2 × 10^5", "B)4 × 10^6", "C)5 × 10^7", "D)7 × 10^7", "E)9 × 10^8" ]
A
aqua_train
aqua_train_96507
A and B can do a piece of work in 6 2/3 days and 5 days respectively. They work together for 2 days and then A leaves. In how many days after that B will complete the work alone.
[ "A)6 ½ days", "B)1 ½ days", "C)8 ½ days", "D)5 ½ days", "E)2 ½ days" ]
B
aqua_train
aqua_train_2039
The average monthly salary of 20 employees in an organisation is Rs. 1500. If the manager's salary is added, then the average salary increases by Rs. 100. What is the manager's monthly salary?
[ "A)Rs.3601", "B)Rs.3618", "C)Rs.3600", "D)Rs.3619", "E)Rs.3610" ]
C
aqua_train
aqua_train_92372
A can run 192 metre in 28 seconds and B in 32 seconds. By what distance A beat B?
[ "A)38 metre", "B)28 metre", "C)24 metre", "D)15 metre", "E)28 metre" ]
C
aqua_train
aqua_train_48117
How many diagonals does a 63-sided convex polygon have?
[ "A)1890", "B)1953", "C)3780", "D)3843", "E)3906" ]
A
aqua_train
aqua_train_75149
In what time will Rs. 1000 become Rs. 1331 at 10% per annum compounded annually?
[ "A)3 years", "B)2 years", "C)4 years", "D)1 year", "E)5 years" ]
A
aqua_train
aqua_train_2070
Each of the following equations has at least one solution EXCEPT
[ "A)–2^n = (–2)^-n", "B)2^-n = (–2)^n", "C)2^n = (–2)^-n", "D)(–2)^n = –2^n", "E)(–2)^-n = –2^-n" ]
A
aqua_train
aqua_train_18688
In a two-digit, if it is known that its unit's digit exceeds its ten's digit by 2 and that the product of the given number and the sum of its digits is equal to 144, then the number is:
[ "A)24", "B)26", "C)32", "D)42", "E)46" ]
A
aqua_train
aqua_train_13346
The price of rice falls by 20%. How much rice can be bought now with the money that was sufficient to buy 20 kg of rice previously?
[ "A)5 kg", "B)15 kg", "C)25 kg", "D)30 kg", "E)None" ]
C
aqua_train
aqua_train_57063
Find the surface area of a cuboid 12 m long, 10 m broad and 18 m high
[ "A)868 sq.cm", "B)1200 sq.cm", "C)1032 sq.cm", "D)1302 sq.cm", "E)None of these" ]
C
aqua_train
aqua_train_55150
A man has Rs. 320 in the denominations of one-rupee notes, five-rupee notes and ten-rupee notes. The number of notes of each denomination is equal. What is the total number of notes that he has ?
[ "A)90", "B)70", "C)50", "D)80", "E)60" ]
E
aqua_train
aqua_train_88032
what is rate of interest if principal.amount be 400,simple interest 100 and time 2year.
[ "A)10", "B)12.5", "C)25", "D)12", "E)14.5" ]
B
sciq
sciq_4
What "kind" of water may take longer to become contaminated than surface water, while the natural cleaning process may take longer?
[ "lake water", "spring water", "dam water", "groundwater" ]
D
aqua_train
aqua_train_92544
If X is the set of prime single-digit numbers and Y is a set containing each of the numbers in set X raised to the power of 2, how much greater is the median of set Y than the median of set X?
[ "A)2", "B)4", "C)9", "D)13", "E)17" ]
D
aqua_train
aqua_train_72664
A person has his own coach & whenever he goes to railway station he takes his coach. One day he was supposed to reach the railway station at 5 O'clock. But he finished his work early and reached at 3 O'clock. Then he rung up his residence and asked to send the coach immediately. He came to know that the coach has left just now to the railway station. He thought that he should not waste his time and started moving towards his residence at the speed of 3miles/hr. On the way, he gets the coach and reaches home at 6 o'clock. How far is his residence from railway station.
[ "A)17 miles", "B)18 miles", "C)19 miles", "D)16 miles", "E)15 miles" ]
B
aqua_train
aqua_train_19929
A bat is bought for Rs.400 and sold at a gain of 20% find its selling price
[ "A)Rs.500/-", "B)Rs.480/-", "C)Rs.430/-", "D)Rs.490/-", "E)Rs.500/-" ]
B
aqua_train
aqua_train_5251
A train 710 m long is running at a speed of 78 km/hr. If it crosses a tunnel in 1 min, then the length of the tunnel is?
[ "A)2898", "B)277", "C)500", "D)297", "E)590" ]
E
aqua_train
aqua_train_28076
There ia truck which should reach some place at 11'o clock , if it travels with 30 mph it reaches i hour before, if it travles with 20 mph it reaches 1 hour late. what is the distance it must be travlled and what is the speed it must maintain to rech at exact time?
[ "A)22 kmph", "B)24 kmph", "C)26 kmph", "D)28 kmph", "E)20 kmph" ]
B
aqua_train
aqua_train_89431
walking at ¾ of his usual speed ,a man is late by 2 ½ hr. the usual time is.
[ "A)7", "B)8 ½", "C)7 ½", "D)7 ¾", "E)9 ½" ]
C
aqua_train
aqua_train_3748
A clock loses a minute every three hours for 4 days and gains 1% in the subsequent 5 days. If it was set right on Friday at 11 AM, what will be the time at the end of 10 days?
[ "A)11:54:40 AM", "B)11:56:24 AM", "C)11:40:00 AM", "D)11:54:24 AM", "E)12:06:36 PM" ]
C
science_train
science_train_5937
Question: Is the water in a sink a solid, a liquid, or a gas? Hints:
[ "a liquid", "a solid", "a gas" ]
A
aqua_train
aqua_train_27244
60% of a number is added to 150, the result is the same number. Find the number?
[ "A)375", "B)277", "C)266", "D)99", "E)121" ]
A
aqua_train
aqua_train_90644
A can do a piece of work in 4 days of 8 hours each and B alone can do it in 8 days of 8 hours each.how long will they take it to do working together 10 2/3 hours a day?
[ "A)4 days", "B)3 days", "C)2 days", "D)5 days", "E)6 days" ]
C
aqua_train
aqua_train_78411
If the letters of the word SACHIN are arranged in all possible ways and these words are written out as in dictionary, then the word ‘SACHIN’ appears at serial number?
[ "A)601", "B)238", "C)293", "D)298", "E)272" ]
A
aqua_train
aqua_train_81825
If 0.75 : x : : 5 : 8, then x is equal to
[ "A)1.12", "B)1.25", "C)1.20", "D)1.3", "E)None" ]
C
aqua_train
aqua_train_72224
If a is a positive even integer, and n and m are consecutive integers, then (n - m)^a/(m - n)^a =
[ "A)-2", "B)-1", "C)0", "D)1", "E)2" ]
D
aqua_train
aqua_train_94813
A bag contains 2 red, 2 green, and 3 white balls. Three balls are picked up one by one without replacement. What is the probability that there will be at least one red ball?
[ "A)5/7", "B)11/14", "C)17/21", "D)19/28", "E)23/35" ]
A
aqua_train
aqua_train_33408
The respective ages of father and his son are 44 and 16 years. In how many years will the father be twice as old as his son ?
[ "A)19 years", "B)9 years", "C)10 years", "D)15 years", "E)12 years" ]
E
ds_train
ds_train_1294
In the context of L-theory (Logic theory), consider a first-order language L with a set of symbols including constants, functions, and predicates. If we introduce a new predicate P(x) into this language, which of the following best describes the impact on the set of possible structures (models) for L?
[ "A. The set of possible structures for L remains unchanged.\nB. The set of possible structures for L is reduced.\nC. The set of possible structures for L is expanded.\nD. The set of possible structures for L becomes finite." ]
C
aqua_train
aqua_train_43148
The contents of a certain box consist of 20 apples and 30 oranges. How many oranges must be added to the box so that exactly 20% of the pieces of fruit in the box will be apples?
[ "A)50", "B)55", "C)75", "D)85", "E)100" ]
A
aqua_train
aqua_train_29771
Heinz produces tomato puree by boiling tomato juice. The tomato puree has only 20% water while the tomato juice has 90% water. How many liters of tomato puree will be obtained from 25 litres of tomato juice?
[ "A)2.8 liters.", "B)3.125 liters.", "C)8.5 liters.", "D)2.6 liters.", "E)2.1 liters." ]
B
aqua_train
aqua_train_36334
By selling an article at Rs.800, a shopkeeper makes a profit of 25%. At what price should he sell the article so as to make a loss of 20%?
[ "A)228", "B)480", "C)512", "D)288", "E)276" ]
C
aqua_train
aqua_train_8959
3889 + 12.952 – ? = 3854.002
[ "A)47.095", "B)47.752", "C)47.932", "D)47.95", "E)None of these" ]
D