dataset
string
id
string
question
string
choices
list
rationale
string
answer
string
subject
string
aqua_rat
aqua_rat_62435
x, y, a, and b are positive integers. When x is divided by y, the remainder is 6. When a is divided by b, the remainder is 15. Which of the following is NOT a possible value for y + b?
[ "21", "20", "17", "15" ]
null
A
null
aqua_rat
aqua_rat_12391
In a fuel station the service costs $1.75 per car, every liter of fuel costs 0.65$. Assuming that a company owns 12 cars and that every fuel tank contains 60 liters and they are all empty, how much money total will it cost to fuel all cars?
[ "380$", "420$", "450$", "489$" ]
null
D
null
aqua_rat
aqua_rat_50525
Rs.630/- distributed among A,B and C such that on decreasing their shares by RS.10,RS.5 and RS.15 respectively, The balance money would be divided among them in the ratio 3:4:5. Then, B’s share is:?
[ "Rs.305/-", "Rs.205/-", "Rs.210/-", "Rs.215/-" ]
null
B
null
aqua_rat
aqua_rat_26770
A boy was asked to find 7/9 of a number. But he divided the number by 7/9, Thus he got 32 more than the correct answer. Find the number.
[ "63", "62", "54", "34" ]
null
A
null
aqua_rat
aqua_rat_2051
Two trains 140 m and 160 m long run at the speed of 60 km/hr and 40 km/hr respectively in opposite directions on parallel tracks. The time which they take to cross each other is?
[ "10.9", "10.2", "10.8", "18.8" ]
null
C
null
aqua_rat
aqua_rat_12532
A tempo is insured to an extent of 5/7 of its original value. If the premium on it at the rate of 3% amounts to $300, The original value of the tempo is?
[ "13280", "17520", "14000", "12560" ]
null
C
null
aqua_rat
aqua_rat_25468
The list price of an article is Rs.65. A customer pays Rs.56.16 for it. He was given two successive discounts, one of them being 10%. The other discount is?
[ "4", "6", "9", "3" ]
null
A
null
aqua_rat
aqua_rat_4091
In a 4000 meter race around a circular stadium having a circumference of 1000 meters, the fastest runner and the slowest runner reach the same point at the end of the 5th minute, for the first time after the start of the race. All the runners have the same starting point and each runner maintains a uniform speed throughout the race. If the fastest runner runs at twice the speed of the slowest runner, what is the time taken by the fastest runner to finish the race?
[ "15 min", "10 min", "5 min", "None of these" ]
null
B
null
aqua_rat
aqua_rat_3635
The ratio between the perimeter and the width of a rectangle is 5 : 1. If the area of the rectangle is 294 sq. cm, what is the width of the rectangle?
[ "12 cm", "14 cm", "16 cm", "18 cm" ]
null
B
null
aqua_rat
aqua_rat_87838
John completes a piece of work in 8 days, Rose completes the same work in 16 days. If both of them work together, then the number of days required to complete the work is?
[ "5.33 days", "10 days", "12 days", "14 days" ]
null
A
null
aqua_rat
aqua_rat_23189
If the milk and water ware added in the ratio 5:4 then how much more water should be added so he gets the ratio of 6:7.
[ "11/6", "11/8", "6/11", "7/11" ]
null
A
null
aqua_rat
aqua_rat_87781
John, Karen, and Luke collected cans of vegetables for a food drive. The number of cans that John collected was 1/3 the number of cans that Karen collected and 1/4 the number of cans that Luke collected. The number of cans that Luke collected was what fraction of the total number of cans that John, Karen, and Luke collected?
[ "1/3", "2/5", "1/2", "2/3" ]
null
A
null
aqua_rat
aqua_rat_76313
A boy goes to his school from his house at a speed of 3 km/hr and returns at a speed of 2 km/hr. If he takes 5 hours in going and coming. The distance between his house and school is?
[ "268", "208", "860", "270" ]
null
C
null
aqua_rat
aqua_rat_77578
On dividing 83 by a number, the quotient is 9 and the remainder is 2. Find the divisor?
[ "8", "9", "10", "11" ]
null
B
null
aqua_rat
aqua_rat_14940
If a 1 mm thick paper is folded so that the area is halved at every fold, then what would be the thickness of the pile after 50 folds ?
[ "1000 km", "1 million km", "1 billion km", "None" ]
null
C
null
aqua_rat
aqua_rat_88978
There are 11 stamps from which two stamps will be selected. We have five stamps which are the same as five of the stamps which could be selected. What is the probability that the two stamps selected will be different from the stamps that we have?
[ "4/19", "5/21", "6/22", "7/23" ]
null
C
null
aqua_rat
aqua_rat_87057
Three candidates contested in an election and received 3136, 7636, 11628 votes respectively. What is the percentage of the total votes did the winning candidate get?
[ "49%", "52%", "51%", "62%" ]
null
B
null
aqua_rat
aqua_rat_4620
If X boxes of pineapple juice cost 342 cents, how much will Y boxes cost in dollars?
[ "X/(342Y)", "XY/(342).", "3.42X/Y", "3.42Y/X." ]
null
D
null
aqua_rat
aqua_rat_12515
In a workshop there are 4 kinds of beds, 3 kinds of closets, 2 kinds of shelves and 7 kinds of chairs. In how many ways can a person decorate his room if he wants to buy in the workshop one closet, one bed and one of the following: a chair or a shelf?
[ "B)80.", "C)56.", "D)108.", "E)16." ]
null
C
null
aqua_rat
aqua_rat_89807
A football player scores 2 goals in his fifth match thus increasing his average goals score by 0.3. The total number of goals in his 5 matches would be
[ "4", "8", "10", "12" ]
null
A
null
aqua_rat
aqua_rat_92810
The diagonals of two squares are in the ratio of 3:7 then find the ratio of its areas?
[ "6:46", "9:49", "8:68", "6:61" ]
null
B
null
aqua_rat
aqua_rat_16299
You have been given a physical balance and 7 weights of 40, 42, 36, 33, 47, 52 and 67 kgs. Keeping weights on one pan and object on the other, what is the maximum you can weigh less than 169 kgs.
[ "166", "162", "164", "165" ]
null
D
null
aqua_rat
aqua_rat_78089
If p is a natural number and p! ends with y trailing zeros, then the number of zeros that (5p)! ends with will be
[ "(p+y) trailing zeros", "(5p+5y) trailing zeros", "(p+5y) trailing zeros", "none of them above" ]
null
A
null
aqua_rat
aqua_rat_39862
Thirty percent of the members of a swim club have passed the lifesaving test. Among the members who havenotpassed the test, 5 have taken the preparatory course and 30 have not taken the course. How many members are there in the swim club?
[ "80", "50", "120", "140" ]
null
B
null
aqua_rat
aqua_rat_70749
In a bag, there are seven 6-sided dice (numbered 1 to 6), three 12-sided dice (numbered 1 to 12), and two 20-sided dice (numbered 1 to 20). If four of these dice are selected at random from the bag, and then the four are rolled and we find the sum of numbers showing on the four dice, how many different possible totals are there for this sum?
[ "60", "42", "61", "96" ]
null
C
null
aqua_rat
aqua_rat_41009
In a certain code VOLITION is written as UMIEUKRR, MARTINET is written as LYOPJPMX. How is DESTROYS written in this code?
[ "CCPPSQBW", "CCPPSQBV", "CCPPSQBX", "CCPPSQBZ" ]
null
A
null
aqua_rat
aqua_rat_28385
A sum of money at simple interest amounts to Rs. 825 in 3 years and to Rs. 840 in 4 years. The sum is?
[ "s. 780", "s. 650", "s. 730", "s. 735" ]
null
A
null
aqua_rat
aqua_rat_47548
A welder received an order to make a 1 million liter cube-shaped tank. If he has only 5x2 meter sheets of metal that can be cut, how many metal sheets will be required for this order? (1 cubic meter = 1,000 liters)
[ "60", "82", "78", "75" ]
null
A
null
aqua_rat
aqua_rat_72878
78 laboratories raise the bacterium, the laboratory have 48 culture dishes on average, which has about 25,075 bacteria each. How many bacteria are there approximately?
[ "10^8", "10^9", "10^10", "10^11" ]
null
A
null
aqua_rat
aqua_rat_46963
A summer camp has 150 children coming for the summer. Out of them, 60% have applied for the water sports programme and 80% have applied for rock climbing. How many campers have applied for both?
[ "60", "70", "80", "90" ]
null
A
null
aqua_rat
aqua_rat_38366
Rs.2500 is divided into two parts such that if one part be put out at 5% simple interest and the other at 6%, the yearly annual income may be Rs.140. How much was lent at 5%?
[ "1300", "1200", "1000", "5000" ]
null
C
null
aqua_rat
aqua_rat_23535
There are 8 letters and corresponding 8 envelopes. If 8 letters are placed into 8 envelopes randomly, find the number of ways that exactly one letter is placed into wrong envelope.
[ "0", "2", "3", "4" ]
null
A
null
aqua_rat
aqua_rat_87860
Marts income is 40 percent more than Tims income and Tims income is 40 percent less than Juans income. What percentage of Juans income is Marts income
[ "b) 120 %", "c) 96 %", "d) 80 %", "e) 84 %" ]
null
D
null
aqua_rat
aqua_rat_75550
Find the circumference of radius 7 cm.
[ "44", "66", "77", "88" ]
null
A
null
aqua_rat
aqua_rat_10938
The ratio of two numbers is 5:6. If a number is added to both the numbers the ratio becomes 7:8. If the larger number exceeds the smaller number by 10. Find the number added.
[ "10", "20", "40", "Cannot be determined" ]
null
B
null
aqua_rat
aqua_rat_63657
Two circular signs are to be painted. If the radius of the larger sign is three times that of the smaller sign, how many times more paint is needed to paint the larger sign? (We can assume that a given amount of paint covers the same area on both signs.)
[ "9", "12", "15", "18" ]
null
A
null
aqua_rat
aqua_rat_49018
A can do a piece of work in 20 days. B in 15 days A and C in 12 days. In how many days can A finish the work if he is assisted by B on one day and C on the next, alternately?
[ "8 days", "3 days", "9 days", "2 days" ]
null
A
null
aqua_rat
aqua_rat_37387
When 1/10 percent of 7,000 is subtracted from 1/10 of 7,000, the difference is
[ "50", "450", "693", "500" ]
null
C
null
aqua_rat
aqua_rat_52663
What percent is 400 gm of 1 kg?
[ "40%", "10%", "8%", "12%" ]
null
A
null
aqua_rat
aqua_rat_82236
22.085 × 0.001 = ?
[ "2.2085", "0.022085", "0.0022085", "None of these" ]
null
B
null
aqua_rat
aqua_rat_32669
Let the function p(n) represent the product of the first n prime numbers, where n > 0. If x = p(n) + 1, which of the following must be true? (i) x is always odd (ii) x is always prime (iii) x is never the square of an integer
[ "iii only", "i and ii only", "i and iii only", "ii and iii only" ]
null
C
null
aqua_rat
aqua_rat_51101
A batsman makes a score of 90 runs in the 17th inning and thus increases his averages by 3. What is his average after 17th inning?
[ "31", "27", "29", "42" ]
null
D
null
aqua_rat
aqua_rat_26715
At 1:00, Annie starts to bicycle along a 58 mile road at a constant speed of 14 miles per hour. Thirty minutes earlier, Scott started bicycling towards Annie on the same road at a constant speed of 12 miles per hour. At what time will they meet?
[ "3:00", "3:30", "4:00", "5:00" ]
null
A
null
aqua_rat
aqua_rat_22220
Complete the numerical series by replacing the question mark with the correct numbers. 5+3+2 = 151022 9+2+4 = 183652 8+6+3 = 482466 5+4+5 = 202541 9+5+5 = ??????
[ "454585", "454586", "454587", "None" ]
null
A
null
aqua_rat
aqua_rat_79575
Two pipes A and B can separately fill a tank in 2 minutes and 15 minutes respectively. Both the pipes are opened together but 4 minutes after the start the pipe A is turned off. How much time will it take to fill the tank?
[ "10", "17", "16", "18" ]
null
A
null
aqua_rat
aqua_rat_16310
A man took a loan at rate of 12% per annum simple interest. After 3 years he had to pay 5400 interest. The principal amount borrowed by him was.
[ "Rs 15000", "Rs 16000", "Rs 17000", "None of these" ]
null
A
null
aqua_rat
aqua_rat_28264
In Arun's opinion, his weight is greater than 65 kg but leas than 72 kg. His brother does not agree with Arun and he thinks that Arun's weight is greater than 60 kg but less than 70 kg. His mother's view is that his weight cannot be greater than 68 kg. If all of them are correct in their estimation, what is the average of diferent probable weights of Arun ?
[ "66.5 kg", "46.5 kg", "26.5 kg", "16.5 kg" ]
null
A
null
aqua_rat
aqua_rat_59496
The H.C.F. and L.C.M. of two numbers are 10 and 5040 respectively If one of the numbers is 144, find the other number
[ "256", "350", "420", "None of these" ]
null
B
null
aqua_rat
aqua_rat_45752
The current of a stream at 1 kmph. A motor boat goes 35 km upstream and back to the starting point in 12 hours. The speed of the motor boat in still water is?
[ "1 kmph", "6 kmph", "2 kmph", "3 kmph" ]
null
B
null
aqua_rat
aqua_rat_52411
Two trains, one from Howrah to Patna and the other from Patna to Howrah, start simultaneously. After they meet, the trains reach their destinations after 18 hours and 8 hours respectively. The ratio of their speeds is
[ "4 : 9", "4 : 12", "4 : 8", "4 : 5" ]
null
A
null
aqua_rat
aqua_rat_79516
When positive integer k is divided by 5, the remainder is 2. When k is divided by 6, the remainder is 5. If k is less than 42, what is the remainder when k is divided by 7?
[ "3", "6", "7", "10" ]
null
A
null
aqua_rat
aqua_rat_77860
Find the product of the localvalue and absolutevalue of 5 in 20568?
[ "2500", "1200", "5000", "1600" ]
null
A
null
aqua_rat
aqua_rat_88012
If n is an integer and 101n^2 is less than or equal to 3600, what is the greatest possible value of n?
[ "5", "9", "10", "11" ]
null
A
null
aqua_rat
aqua_rat_52054
A positive integer, when divided by 6 gives the remainder 2, and when divided by 8 gives the remainder 4. What is the remainder when the integer is divided by 48? .
[ "Between 1 and 6, inclusive", "Between 7 and 12, inclusive", "Between 13 and 19, inclusive", "Greater than or equal to 20" ]
null
D
null
aqua_rat
aqua_rat_62195
Positive integer y is 50 percent of 50 percent of positive integer x, and y percent of x equals 100. What is the value of x?
[ "100", "200", "1,000", "2,000" ]
null
B
null
aqua_rat
aqua_rat_4897
Number of ways in which the letters of word GALE can be arranged with vowels in alphabetical order, is
[ "240", "12", "480", "None of these" ]
null
B
null
aqua_rat
aqua_rat_8366
A can do a job in 18 days and B can do it in 30 days. A and B working together will finish twice the amount of work in ------- days?
[ "22 1/2 days", "22 6/2 days", "72 1/2 days", "23 1/2 days" ]
null
A
null
aqua_rat
aqua_rat_66030
In a 1000 m race, A beats B by 200 meters or 25 seconds. Find the speed of B?
[ "8 m/s", "5 m/s", "3 m/s", "6 m/s" ]
null
A
null
aqua_rat
aqua_rat_62216
John and David work at a hospital with 8 other workers. For an internal review, 2 of the 8 workers will be randomly chosen to be interviewed. What is the probability that John and David will both be chosen?
[ "1/25", "1/20", "1/28", "1/30" ]
null
C
null
aqua_rat
aqua_rat_73666
At a certain amateur bands rock show the ratio of freaks to nerds (N) to geeks is 1:2:3. If these are the only types of people in the crowd, and each person in the crowd has the same chance of yelling rock on!, what are the chances that the next person who yells rock on!will be a geek?
[ "1/2", "1/3", "1/4", "1/6" ]
null
A
null
aqua_rat
aqua_rat_47539
In how many different ways can 6 people be seated in a room with 8 chairs?
[ "20,160", "403,200", "1,814,400", "3,628,800" ]
null
A
null
aqua_rat
aqua_rat_61383
The radius of a circle is increased by 1%. Find how much % does its area increases?
[ "2.81%", "2.08%", "2.01%", "3.01%" ]
null
C
null
aqua_rat
aqua_rat_67631
If GAVE is coded as 4657 and BAT is coded as 229. How is GATE coded?
[ "4697", "4976", "7496", "4796" ]
null
A
null
aqua_rat
aqua_rat_33827
A tank is filled in 5 hours by three pipes A, B and C. The pipe C is twice as fast as B and B is twice as fast as A. How much time will pipe A alone take to fill the tank?
[ "97 hrs", "35 hrs", "16 hrs", "12 hrs" ]
null
B
null
aqua_rat
aqua_rat_28451
In a certain sequence, the first term is 2, and each successive term is 3 more than the reciprocal of the term that immediately precedes it. What is the fifth term in this sequence?
[ "360/109", "488/135", "584/189", "821/165" ]
null
A
null
aqua_rat
aqua_rat_57960
Write 890,000,000,000 in scientific notation.
[ "8.9 * 10 11", "8.900 * 10 11", "80.9000* 10 11", "08.900 * 10 11" ]
null
A
null
aqua_rat
aqua_rat_72501
A walks around a circular field at the rate of one round per hour while B runs around it at the rate of six rounds per hour. They start at same point at 7:30 am. They shall first cross each other at ?
[ "7:30 am", "7: 42 am", "7:50 am", "7:60 am" ]
null
B
null
aqua_rat
aqua_rat_14751
The average weight of 8 person's increases by 3.5 kg when a new person comes in place of one of them weighing 65 kg. What is the weight of the new person?
[ "93 Kg", "85 Kg", "80 Kg", "60 KG" ]
null
A
null
aqua_rat
aqua_rat_47910
If w,x,y,z are consecutive positive integers ; then which of the following is always even? [1] w*x+(y+2)^2*z [2] w^x + z^y [3] 6z^2
[ "2", "3", "1 and 2", "1 and 3" ]
null
D
null
aqua_rat
aqua_rat_51149
The ratio of the present ages of two Friends is 2 : 3 and six years back, the ratio was 1 : 3. What will be the ratio of their ages after 4 years ?
[ "3:4", "1:2", "3:1", "3:2" ]
null
A
null
aqua_rat
aqua_rat_94623
A, B and C rent a pasture. If A puts 10 oxen for 7 months, B puts 12 oxen for 5 months and C puts 15 oxen for 3 months for grazing and the rent of the pasture is Rs. 280, then how much amount should C pay as his share of rent?
[ "45", "25", "72", "55" ]
null
C
null
aqua_rat
aqua_rat_857
The milk level in a rectangular box measuring 58 feet by 25 feet is to be lowered by 6 inches. How many gallons of milk must be removed? (1 cu ft = 7.5 gallons)
[ "250", "750", "5437.5", "5635.5" ]
null
C
null
aqua_rat
aqua_rat_82321
A train running at the speed of 60 km/hr crosses a pole in 36 seconds. Find the length of the train?
[ "600 meter", "167 meter", "719 meter", "169 meter" ]
null
A
null
aqua_rat
aqua_rat_92832
Sequence Q consists of 16 consecutive integers. If -6 is the least integer in sequence Q, what is the range of the positive integers in sequence Q?
[ "15", "9", "8", "7" ]
null
C
null
aqua_rat
aqua_rat_96833
A certain list of 100 data has an average (arithmetic mean) of 7 and a standard deviation of d, where d is positive. Which of the following pairs of data, when added to the list, must result in a list of 104 data with standard deviation less than d?
[ "0 and 0", "0 and 7", "0 and 14", "7 and 7" ]
null
D
null
aqua_rat
aqua_rat_63544
Four of the following five parts (a), (b), (c), (d) and (e) are exactly equal. The number of the part which is not equal to the other four parts is your answer.
[ "10 3 – 100 × 7", "5√3600", "450 ÷ 50 × 50 – 5 × 30", "10 × 3 + 120 × 2" ]
null
D
null
aqua_rat
aqua_rat_92041
A train which has 390 m long, is running 45 kmph. In what time will it cross a person moving at 9 kmph in same direction ?
[ "39 sec", "36 sec", "29 sec", "30 sec" ]
null
A
null
aqua_rat
aqua_rat_22394
When positive integer n is divided by 3, the remainder is 2. When n is divided by 7, the remainder is 6. How many values less than 100 can n take?
[ "2", "3", "6", "5" ]
null
C
null
aqua_rat
aqua_rat_80914
In how many ways the letters of the word RAIMBON be arranged?
[ "8754", "5040", "8658", "8754" ]
null
B
null
aqua_rat
aqua_rat_58294
What positive number, when squared, is equal to the cube of the positive square root of 18?
[ "32", "8", "4", "9" ]
null
D
null
aqua_rat
aqua_rat_61814
A fraction bears the same ratio to 1/27 as 3/7 does to 5/9. The fraction is?
[ "1/35", "1/25", "1/13", "1/15" ]
null
A
null
aqua_rat
aqua_rat_47091
If an item that originally sold for r dollars was marked up by p percent and then discounted by q percent, which of the following expressions represents the final price of the item?
[ "(10,000r + 100r(p – q) – pqr)/10,000", "(100r(p – q) – pqr)/10000", "(100r(q – p) – pqr)/10000", "10000 /(p – q)" ]
null
A
null
aqua_rat
aqua_rat_66215
A certain quantity of 45% concentration solution is replaced with 15% concentration solution such that the concentration of the combined amount is 35%. What's the ratio of the amount of solution that was replaced to the amount of solution that was not replaced?
[ "1:2", "2:3", "2:1", "3:1" ]
null
A
null
aqua_rat
aqua_rat_61427
x, a, z, and b are single digit positive integers. x = 1/8 a. z = 1/8 b. (10a + b) – (10x + z) could NOT equal
[ "35", "49", "63", "55" ]
null
D
null
aqua_rat
aqua_rat_37010
In a partnership between A, B and C. A's capital is Rs.5000. If his share of a profit of Rs.800 is Rs.200 and C's share is Rs.130, what is B's capital?
[ "28882", "27789", "11750", "28978" ]
null
C
null
aqua_rat
aqua_rat_55637
Roja and Pooja start moving in the opposite directions from a pole. They are moving at the speeds of 2 km/hr and 3 km/hr respectively. After 4 hours what will be the distance between them?
[ "20 km", "24 km", "4 km", "None of these" ]
null
A
null
aqua_rat
aqua_rat_25172
A man swims downstream 40 km and upstream 30 km taking 5 hours each time, what is the speed of the man in still water?
[ "8", "36", "5", "7" ]
null
D
null
aqua_rat
aqua_rat_28680
If two positive numbers are in the ratio 1/12 : 1/9, then by what percent is the second number more than the first?
[ "90%", "33.33%", "50%", "65%" ]
null
B
null
aqua_rat
aqua_rat_66852
In a certain random experiment, exactly one of the outcomes A, B, and J will occur. In each random experiment, the probability that outcome A will occur is 1/3 , and the probability that outcome B will occur is 1/3. What is the probability that when the random experiment is conducted 6 independent times, each of outcomes A, B, and J will occur twice?
[ "1/12", "10/81", "1/6", "16/81" ]
null
B
null
aqua_rat
aqua_rat_7815
A, B and C rent a pasture. A puts 10 oxen for 7 months, B puts 12 oxen for 5 months and C puts 15 oxen for 3 months for grazing. If the rent of the pasture is Rs. 210, how much must C pay as his share of rent?
[ "50", "54", "65", "none" ]
null
B
null
aqua_rat
aqua_rat_30812
There are 15 players in a chess group, and each player plays each of the others once. Given that each game is played by two players, how many total games will be played?
[ "130", "105", "60", "190" ]
null
B
null
aqua_rat
aqua_rat_60049
A, B and C invested Rs.6300, Rs.4200 and Rs.10500 respectively, in a partnership business. Find the share of A in profit of Rs.12100 after a year?
[ "Rs.3630", "Rs.3200", "Rs.5600", "Rs.5700" ]
null
A
null
aqua_rat
aqua_rat_68559
A real estate agent received a 6% commission on the selling price of a house. If his commission was $8,880, what was the selling price of the house?
[ "$160.000", "$132.000", "$148.000", "$176.000" ]
null
C
null
aqua_rat
aqua_rat_4030
After M students took a test, the average score was 56%. If the test has 50 questions, what is the least number of questions that the next student has to get right to bring the average score up to 60%?
[ "0.56M + 30", "M + 28", "2M + 28", "2M + 30" ]
null
D
null
aqua_rat
aqua_rat_74643
What is the ratio of 3/7 to the product 2*(7/3)?
[ "9:98", "3:21", "1:7", "3:49" ]
null
A
null
aqua_rat
aqua_rat_71694
40% of a number is more than 20% of 650 by 190. Find the number?
[ "279", "800", "277", "771" ]
null
B
null
aqua_rat
aqua_rat_31167
a man and a woman, walking together start out by both taking a step with the left foot. in order to keep together, the man whose stride is longer, takes two steps while the woman takes three. how many steps will the woman have taken they are both about to step out on the right foot for the first time together?
[ "20", "30", "40", "never" ]
null
D
null
aqua_rat
aqua_rat_11571
Rs.2500 is divided into two parts such that if one part be put out at 5% simple interest and the other at 6%, the yearly annual income may be Rs.140. How much was lent at 5%?
[ "2999", "2799", "1000", "2881" ]
null
C
null
aqua_rat
aqua_rat_94994
A vessel is filled with liquid, 3 parts of which are water and 5 parts syrup. How much of the mixture must be drawn off and replaced with water so that the mixture may be half water and half syrup?
[ "1/5", "1/8", "5/8", "3" ]
null
A
null
aqua_rat
aqua_rat_84666
20 litres of mixture of acid and water contain 10% water. How much water should be added so that percentage of water becomes 20% in this mixture?
[ "2 L", "2.5 L", "4 L", "5 L" ]
null
A
null