loafeihong/math_mmlu_format huggingface dataset:
In a box of 9 pens, a total of 2 are defective. If a customer buys 2 pens selected at random from the box, what is the probability that neither pen will be defective? Answer Choice: (A) 4/7 (B) 5/9 (C) 6/11 (D) 7/12 (E) 8/15
Answer: D
Two trains 120 m and 150 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? Answer Choice: (A) 10.9 sec (B) 14.8 sec (C) 10.6 sec (D) 10.8 sec (E) 9.27 sec
Answer: E
Peter invested a certain sum of money in a simple interest bond whose value grew to $300 at the end of 3 years and to $ 400 at the end of another 5 years. What was the rate of interest in which he invested his sum? Answer Choice: (A) 12% (B) 12.5% (C) 6.67% (D) 6.25% (E) 8.33%
Answer: E
How many two digit numbers can be formed using the digits {1, 3, 4, 5, 7,9}(repetition of digits is not allowed)? Answer Choice: (A) 30 (B) 197 (C) 278 (D) 279 (E) 274
Answer: A
A train running at the speed of 60 km/hr crosses a pole in 9 seconds. What is the length of the train? Answer Choice: (A) 150 (B) 88 (C) 77 (D) 62 (E) 13
Answer: A
A can complete a certain job in 7 days. B is 40% more efficient than A. In how many days can B complete the same job? Answer Choice: (A) 5 (B) 6.25 (C) 7 (D) 7.5 (E) 4.8
Answer: A
If P represents the product of the first 18 positive integers, then P is NOT a multiple of Answer Choice: (A) 99 (B) 84 (C) 72 (D) 65 (E) 38
Answer: E
A driver of auto rickshaw makes a profit of 20% on every trip when he carries 3 passengers and the price of petrol is Rs. 30 a litre. Find the % profit for the same journey if he goes for 4 passengers per trip and the price of petrol reduces to Rs. 24 litres? (revenue per passenger is same) Answer Choice: (A) 20% (B) 33.33% (C) 100% (D) 65.66% (E) Data inadequate
Answer: C
The total of the ages of Mahesh, Suresh, Ramesh is 120 years. Ten years ago, the ratio of their ages was 2:3:4. What is the present age of Mahesh? Answer Choice: (A) 32years (B) 50years (C) 42years (D) 35years (E) 30years
Answer: B
A train speeds past a pole in 22 seconds and a platform 140 m long in 33 seconds. Its length is? Answer Choice: (A) 280 (B) 260 (C) 300 (D) 290 (E) 270
Answer: A
At a certain fruit stand, the price of each apple is 40 cents and the price of each orange is 60 cents. Mary selects a total of 15 apples and oranges from the fruit stand, and the average (arithmetic mean) price of the 15 pieces of fruit is 48 cents. How many oranges must Mary put back so that the average price of the pieces of fruit that she keeps is 45 cents? Answer Choice: (A) 1 (B) 2 (C) 3 (D) 8 (E) 9
Answer: C
The average age of a class of 32 students is 18 yrs. if the teacher's age is also included, the average increases by one year. Find the age of the teacher Answer Choice: (A) 45 Years (B) 51Years (C) 49 Years (D) 52 Years (E) 54 Years
Answer: B
When x is divided by y, the quotient is u with remainder r. Which of the following is y in terms of r, x, and u? (Assume both y and u are nonzero.) Answer Choice: (A) x – r – u (B) (x+r)/u (C) x/u−r (D) (x−r)/u (E) xr –u
Answer: D
Simple interest on a certain sum at a certain annual rate of interest is 1/9 of the sum. If the numbers representing rate percent and time in years be equal, then the rate of interest is: Answer Choice: (A) 5 (B) 8 (C) 3 1/3 (D) 2 2/3 (E) None
Answer: C
How many two digit prime numbers are there in which both digits are prime numbers? (For
example, 23 is one of these numbers but 31 is not, since 1 is not a prime number.) Answer Choice: (A) 3 (B) 4 (C) 5 (D) 8 (E) 15
Answer: B
A 25 cm wide path is to be made around a circular garden having a diameter of 4 meters. Approximate area of the path is square meters is Answer Choice: (A) 3.34 sq m (B) 3.94 sq m (C) 7.34 sq m (D) 3.35 sq m (E) 3.44 sq m
Answer: A
Find the value of a/b + b/a, if a and b are the roots of the quadratic equation x2 + 10x +5 = 0? Answer Choice: (A) 6 (B) 42 (C) 24 (D) 18 (E) 95
Answer: D
Find the least number must be subtracted from 531742 so that remaining no.is divisible by 3? Answer Choice: (A) 4 (B) 5 (C) 1 (D) 2 (E) 3
Answer: C
In racing over a given distance d at uniform speed, A can beat B by 10 meters, B can beat C by 6 meters, and A can beat C by 14 meters. What is the distance d in meters? Answer Choice: (A) 30 (B) 40 (C) 50 (D) 60 (E) 70
Answer: A
A,B,C can complete a piece of work in 24,6 and 12 days respectively. Working together, they will complete the same work in how many days? Answer Choice: (A) 13/8 (B) 26/11 (C) 24/7 (D) 12/13 (E) 1/2
Answer: C
If a/b = 1/3, b/c = 2, c/d = 1/2, d/e = 3 and e/f = 1/10, then what is the value of abc/def ? Answer Choice: (A)  27/4 (B)  27/8 (C)  3/4 (D)  3/20 (E)  1/4
Answer: D
There is a group of persons each of whom can complete a piece of work in 16 days, when they are working individually. On the first day one person works, on the second day another person joins him, on the third day one more person joins them and this process continues till the work is completed. How many days are needed to complete the work? Answer Choice: (A) 3 1⁄4 days (B) 4 1⁄3 days (C) 5 1⁄6 days (D) 6 1⁄5 days (E) 7 1⁄5 days
Answer: C
The temperature of a certain cup of coffee 5 minutes after it was poured was 120 degrees Fahrenheit. If the temperature F of the coffee t minutes after it was poured can be determined by the formula F = 120*2^(-at) + 60, where F is in degrees Fahrenheit and a is a constant. Then the temperature of the coffee 30 minutes after it was poured was how many degrees Fahrenheit? Answer Choice: (A) 65 (B) 61.875 (C) 80 (D) 85 (E) 90
Answer: B
What is the area of a triangle with the following vertices L(1, 3), M(5, 1), and N(2, 5) ? Answer Choice: (A) 3 (B) 4 (C) 5 (D) 6 (E) 7
Answer: C
A bicycle at Store P costs $200. The regular price of the same bicycle at Store Q is
15% more than it is at Store P. The bicycle is on sale at Store Q for 10% o of the
regular price. What is the sale price of the bicycle at Store Q? Answer Choice: (A) $230 (B) $201 (C) $199 (D) $207 (E) $210
Answer: D
A man buys a watch for Rs.1950 in cash and sells it for Rs. 2200 at a credit of 1 year.If the rate of interest is 10% per annum,the man : Answer Choice: (A) gains Rs. 55 (B) gains Rs. 50 (C) loses Rs. 30 (D) gains Rs. 30 (E) None of these
Answer: B
Three 6 faced dice are thrown together. The probability that exactly two dice show the same number on them is Answer Choice: (A) 5/18 (B) 5/12 (C) 5/112 (D) 5/17 (E) 5/11
Answer: B
Diana works 10 hours per day on Monday, Wednesday and Friday, and 15 hours per day on Tuesday and Thursday. She does not work on Saturday and Sunday. She earns $1800 per week. How much does she earn in dollars per hour? Answer Choice: (A) 20 (B) 22 (C) 30 (D) 24 (E) 25
Answer: C
Two pipes A and B can separately fill a cistern in 80 minutes and 160 minutes respectively. There is a third pipe in the bottom of the cistern to empty it. If all the three pipes are simultaneously opened, then the cistern is full in 40 minutes. In how much time, the third pipe alone can empty the cistern? Answer Choice: (A) 90 min (B) 160 min (C) 110 min (D) 120 min (E) 130 min
Answer: B
Two numbers N and 10 have LCM = 36 and GCF = 5. Find N. Answer Choice: (A) 35 (B) 56 (C) 76 (D) 18 (E) 24
Answer: D
Meera purchased two three items from a shop. Total price for three items is Rs.2000/- She have given Rs. 3000/- What is the balance amount meera got? Answer Choice: (A) 650 (B) 1000 (C) 1500 (D) 800 (E) 750
Answer: B
If logn48 = a and logn108 = b. What is the value of logn1296 in terms of a and b? Answer Choice: (A) 2(2a + b)/5 (B) (a + 3b)/5 (C) 4(2a + b)/5 (D) 2(a + 3b)/5 (E) None of these
Answer: D
A courtyard is 28 meter long and 13 meter board is to be paved with bricks of dimensions 22 cm by 12 cm. The total number of bricks required is : Answer Choice: (A) 16000 (B) 14567 (C) 13787 (D) 13456 (E) None of these
Answer: C
There are two numbers. If 80% of the first number is added to the second number, then the second number increases to its five-fourth. Find the ratio of the first number to the second number? Answer Choice: (A) A)3/7 (B) B)5/16 (C) C)6 (D) D)6/7 (E) E)7
Answer: B
175 × 11 - 50 × 3 ÷ (75 - 50) = ? Answer Choice: (A) 1915 (B) 1917 (C) 1918 (D) 1919 (E) 1921
Answer: D
The length of a train and that of a platform are equal. If with a speed of 90 k/hr, the train crosses the platform in one minute, then the length of the train (in meters) is? Answer Choice: (A) 759 (B) 750 (C) 278 (D) 267 (E) 187
Answer: B
Deepak is 4 times as old as his son. four years hence the sum of their ages will be 43 years. How old is deepak's son now ? Answer Choice: (A) 5 years (B) 7 years (C) 8 years (D) 9 years (E) 10 years
Answer: B
How many numbers between 0 and 1570 have a prime tens digit and a prime units digit? Answer Choice: (A) 268 (B) 272 (C) 202 (D) 112 (E) 252
Answer: E
The remainder when dividing the expression (X + Y) by 5 is 4. The remainder of X divided by 10 is 2. What is the remainder D of Y divided by 5? Answer Choice: (A) D=1. (B) D=2. (C) D=3. (D) 4. (E) 5.
Answer: B
A 70 cm long wire is to be cut into two pieces so that one piece will be 2/5th of the other, how many centimeters will the shorter piece be? Answer Choice: (A) 10 (B) 20 (C) 30 (D) 40 (E) 50
Answer: B
If 50 apprentices can finish a job in 4 hours, and 30 journeymen can finish the same job in 5,5 hours, how much of the job should be completed by 10 apprentices and 15 journeymen in one hour? Answer Choice: (A) 1/9 (B) 29/180 (C) 26/143 (D) 1/5 (E) 31/220
Answer: E
If the cost price of 30 pens is equal to the selling price of 25 pens, the gain percent is: Answer Choice: (A) 9% (B) 20% (C) 50% (D) 80% (E) 34%
Answer: B
In how many ways can three members be selected from a group of five members? Answer Choice: (A) 5C6 (B) 5C3 (C) 5C4 (D) 10C3 (E) 10C1
Answer: B
A father said his son , " I was as old as you are at present at the time of your birth. " If the father age is 38 now, the son age 5 years back was : Answer Choice: (A) 14 (B) 19 (C) 33 (D) 38 (E) 56
Answer: A
A train 125 m long passes a man, running at 5 km/hr in the same direction in which the train is going, in 10 sec. The speed of the train is? Answer Choice: (A) 27 (B) 50 (C) 22 (D) 26 (E) 28
Answer: B
If each of 4 subsidiaries of Corporation R has been granted a line of credit of $119,000 and each of the other 3 subsidiaries of Corporation R has been granted a line of credit of $112,000, what is the average (arithmetic mean) line of credit granted to a subsidiary of Corporation R? Answer Choice: (A)  $1,568,000 (B)  $448,000 (C)  $406,000 (D)  $313,600 (E)  $116,000
Answer: E
The average weight of a class of 20 boys was calculated to be 58.4 kgs and it was later found that one weight was misread as 56 kg instead of 65 kg. What is the correct weight? Answer Choice: (A) 59kg (B) 58.85kg (C) 59.75kg (D) 60kg (E) None of these
Answer: B
Two musicians, Maria and Perry, work at independent constant rates to tune a warehouse full of instruments. If both musicians start at the same time and work at their normal rates, they will complete the job in 120 minutes. However, if Perry were to work at twice Maria’s rate, they would take only 20 minutes. How long would it take Perry, working alone at his normal rate, to tune the warehouse full of instruments? Answer Choice: (A) 1 hr 20 min (B) 1 hr 45 min (C) 2 hr (D) 2 hr 20 min (E) 1 hr
Answer: E
Darius and Daniel each had an equal amount of money to spend. After Darius spent 360.00 and Daniel spent 150.00. Daniel had 8 times as much money as what Darius had left. How much money did each boy have to begin with Answer Choice: (A) $390 (B) $380 (C) $370 (D) $360 (E) $350
Answer: A
The sides of a rectangular field are in the ratio 3 : 4. If the area of the field is 10092 sq. m, the cost of fencing the field @ 25 paise per metre is Answer Choice: (A) Rs. 55.50 (B) Rs. 67.50 (C) Rs. 86.50 (D) Rs. 101.50 (E) None of these
Answer: D
If b is a positive integer and b^2 is divisible by 12, then the largest positive integer that must divide b ^3 is Answer Choice: (A)  2^3 (B)  2^6 (C)  3^3 (D)  6^3 (E)  12^2
Answer: D
A clock store sold a certain clock to a collector for 45 percent more than the store had originally paid for the clock. When the collector tried to resell the clock to the store, the store bought it back at 25 percent of what the collector had paid. The shop then sold the clock again at a profit of 55 percent on its buy-back price. If the difference between the clock's original cost to the shop and the clock's buy-back price was $180, for how much did the shop sell the clock the second time? Answer Choice: (A) $149.55 (B) $134.56 (C) $175.43 (D) $158.65 (E) $255.45
Answer: D
Tickets to a certain concert sell for $20 each. The first 10 people to show up at the ticket booth received a 40% discount, and the next 20 received a 15% discount. If 50 people bought tickets to the concert, what was the total revenue from ticket sales? Answer Choice: (A) $600 (B) $740 (C) $860 (D) $980 (E) $1,140
Answer: C
If Hema walks at 12 km/hr instead of 8 km/hr, she would have walked 20 km more. The actual distance travelled by Hema is ? Answer Choice: (A) 40 kms (B) 70 kms (C) 80 kms (D) 50 kms (E) 10 kms
Answer: A
A certain bacteria colony doubles in size every day for 21 days, a which point it reaches the limit of its habitat and can no longer grow. If two bacteria colonies start growing simultaneously, how many days will it take them to reach the habitat’s limit? Answer Choice: (A) 6.33  (B) 7.5  (C) 10  (D) 20 (E) 19 
Answer: D
If a person walks at 20 km/hr instead of 10 km/hr, he would have walked 20 km more. The actual distance traveled by him is: Answer Choice: (A) 20 km (B) 56 km (C) 60 km (D) 70 km (E) 80 km
Answer: A
How much space, in cubic units, is left vacant when maximum number of 2x2x2 cubes are fitted in a rectangular box measuring 8x10x9 ? Answer Choice: (A) 60 (B) 65 (C) 70 (D) 75 (E) 80
Answer: E
Find the sum of prime numbers lying between 60 and 75. Answer Choice: (A) 199 (B) 201 (C) 211 (D) 272 (E) NOne
Answer: D
A tank is filled in eight hours by three pipes A, B and C. Pipe A is twice as fast as pipe B, and B is twice as fast as C. How much time will pipe B alone take to fill the tank? Answer Choice: (A) 28 (B) 99 (C) 27 (D) 26 (E) 11
Answer: A
On dividing 144 by a number, the quotient is 13 and the remainder is 1. Find the divisor. Answer Choice: (A) A)11 (B) B)14 (C) C)16 (D) D)18 (E) E)22
Answer: A
Find large number from given question. The difference of 2 numbers is 1365. On dividing the larger number by the smaller, we get 6 as quotient and the 15 as remainder Answer Choice: (A) 1345 (B) 1450 (C) 1440 (D) 1546 (E) 1635
Answer: E
P and Q invested in a business. The profit earned was divided in the ratio 2 : 3. If P invested Rs 40000, the amount invested by Q is Answer Choice: (A) 40000 (B) 50000 (C) 60000 (D) 70000 (E) None of these
Answer: C
What is the largest 4 digit number exactly divisible by 50? Answer Choice: (A) 4676 (B) 4678 (C) 9950 (D) 9504 (E) 9936
Answer: C
2500÷10÷5=? Answer Choice: (A) 43 (B) 37 (C) 50 (D) 33 (E) 32
Answer: C
A football field is 7200 square yards. If 1200 pounds of fertilizer are spread evenly across the entire field, how many pounds of fertilizer were spread over an area of the field totaling 3600 square yards? Answer Choice: (A) 450 (B) 600 (C) 750 (D) 2400 (E) 3200
Answer: B
Three pipes A, B and C can fill a tank from empty to full in 30 minutes, 20 minutes, and 10 minutes respectively. When the tank is empty, all the three pipes are opened. A, B and C discharge chemical solutions P,Q and R respectively. What is the proportion of the solution R in the liquid in the tank after 3 minutes? Answer Choice: (A) 6/11 (B) 5/11 (C) 7/11 (D) 8/11 (E) 9/11
Answer: A
In a village of 100 households, 65 have at least one DVD player, 75 have at least one cell phone, and 35 have at least one MP3 player. If x and y are respectively the greatest and lowest possible number of households that have all three of these devices, x – y is: Answer Choice: (A) 60 (B) 55 (C) 45 (D) 35 (E) 25
Answer: A
P is three times as fast as Q and working together, they can complete a work in 8 days. In how many days can Q alone complete the work? Answer Choice: (A) 32 days (B) 16 days (C) 13 days (D) 15 days (E) 19 days
Answer: A
Suppose that f(x) is a function such that for every real number x,i)f(x)+f(1-x) = 13 and (ii) f(1+x) = 3+f(x). Then f(x)+f(-x)
must equal Answer Choice: (A) 8 (B) 9 (C) 10 (D) 11 (E) 12
Answer: C
Given that a “24-inch pizza” means circular pizza with a diameter of 12 inches, changing from an 12-inch pizza to a 24-inch pizza gives you approximately what percent increase in the total amount of pizza? Answer Choice: (A) 300 (B) 500 (C) 670 (D) 800 (E) 125
Answer: A
Which one of the following option is the closest in the meaning to the word given below..
MITIGATE Answer Choice: (A) Diminish (B) Divulge (C) Dedicate (D) Denote (E) Deno2S
Answer: A
Sonika deposited Rs.6000 which amounted to Rs.9200 after 3 years at simple interest. Had the interest been 2% more. She would get how much? Answer Choice: (A) 9660 (B) 6560 (C) 7560 (D) 9560 (E) 8560
Answer: D
The average of first 10 natural numbers is? Answer Choice: (A) 7.7 (B) 5.5 (C) 9.0 (D) 9.6 (E) 5.9
Answer: B
A number has exactly 32 factors out of which 4 are not composite. Product of these 4 factors (which are not composite) is 30. How many such numbers E are possible? Answer Choice: (A) 2 (B) 4 (C) 6 (D) 3 (E) Not possible
Answer: C
A car travels first 160 km at 75 km/hr and the next 160 km at 90 km/hr. What is the average speed for the first 320 km of the tour? Answer Choice: (A) 71.11 (B) 71.12 (C) 71.1 (D) 71.17 (E) 81.81
Answer: E
Of the final grades received by the students in a certain math course, 1/5 are A's, 1/4 are B's, 1/2 are C's, and the remaining 20 grades are D's. What is the number of students in the course? Answer Choice: (A)  80 (B)  110 (C)  160 (D)  200 (E)  400
Answer: E
Q' = 3Q - 3, what is the value of (4')' ? Answer Choice: (A)  48 (B)  57 (C)  66 (D)  72 (E)  81
Answer: D
The forth proportional to 6,8,15 is? Answer Choice: (A) 15 (B) 12 (C) 18 (D) 20 (E) 24
Answer: D
A 300 meter long train crosses a platform in 39 seconds while it crosses a signal pole in 18 seconds. What is the length of the platform? Answer Choice: (A) 356 (B) 352 (C) 350 (D) 359 (E) 358
Answer: C
A train 450 m long is running at a speed of 68 kmph. How long does it take to pass a man who is running at 8 kmph in the same direction as the train? Answer Choice: (A) 5 sec (B) 39 sec (C) 27 sec (D) 15 sec (E) 18 sec
Answer: C
The greatest number of four digits which is divisible by 21, 35, 49 and 63 Answer Choice: (A) 6612 (B) 6615 (C) 6610 (D) 6611 (E) 5671
Answer: B
If by selling an article for Rs.60, a person loses 1/7 of money, what would he have gained or lost % by selling it for Rs.77? Answer Choice: (A) 5% (B) 10% (C) 12% (D) 15% (E) 17%
Answer: B
In a class of 140 students, 60% of them passed. By what percent is the number of students who passed more than the number of failed students? Answer Choice: (A) 90% (B) 20% (C) 80% (D) 50% (E) 20%
Answer: D
S:E = 1:3
E:M = 3:5
------------
S:E:M = 3:9:15
3/27 * 162 = 18 Answer Choice: (A) 18 (B) 16 (C) 16 (D) 17 (E) 19
Answer: A
There is enough provisions for 9600 women in an army camp for 400 days. If there were 4800 men less, how long will the provision last? Answer Choice: (A) 799 (B) 800 (C) 801 (D) 802 (E) 803
Answer: B
A man is 24 years older than his son. In two years, his age will be twice the age of his son. The present age of this son is Answer Choice: (A) 21 years (B) 22 years (C) 23 years (D) 24 years (E) 25 years
Answer: B
Find the one which does not belong to that group ? Answer Choice: (A) 36 (B) 71 (C) 62 (D) 12 (E) 57
Answer: E
The speed of a boat in still water is 18 kmph. What is the speed of the stream if the boat can cover 48 km downstream or 32 km upstream in the same time? Answer Choice: (A) 4 kmph (B) 5 kmph (C) 6 kmph (D) 7 kmph (E) 8 kmph
Answer: C
What is the difference between the place value and the face value of 7 in the numeral 297832? Answer Choice: (A) None of these (B) 5993 (C) 994 (D) 5994 (E) 995
Answer: B
When the oil from a circular cylinder leaked, the formula for the speed of the leak is V = kh^2, where h was the height of the remaining oil and k was constant. If the height of the cylinder is 2, the speed of the leak is Vâ€™, When the height of the oil remaining is 10, what was the speed of the leak, in terms of Vâ€™? Answer Choice: (A) 2Vâ€™ (B) 25Vâ€™ (C) Vâ€™/2 (D) Vâ€™/4 (E) Vâ€™
Answer: B
Subtracting 10% from X is the same as multiplying X by what number? Answer Choice: (A) 80% (B) 90% (C) 10% (D) 50% (E) 60%
Answer: B
A 10-by-9 inch piece of paper is used to form the lateral surface of a cylinder. If the entire piece of paper is used to make the lateral surface, which of the following must be true of the two possible cylinders that can be formed? Answer Choice: (A) The volume of the cylinder with height 10 is 90/pi cubic inches greater than the volume of the cylinder with height 6. (B) The volume of the cylinder with height 9 is 90/pi cubic inches greater than the volume of the cylinder with height 10. (C) The volume of the cylinder with height 10 is 90pi cubic inches greater than the volume of the cylinder with height 6. (D) The volume of the cylinder with height 9 is 90pi cubic inches greater than the volume of the cylinder with height 10. (E) The volume of the cylinder with height 9 is 240/pi cubic inches greater than the volume of the cylinder with height 10.
Answer: B
Eric, Nick and Archi make contributions to the Society Of Nature Protection in the ratio of 5:3:2.5. If altogether they contribute 5250 Nis, how much more money does Nick contribute than Archi? Answer Choice: (A) 128 Nis (B) 212 Nis (C) 234 Nis (D) 250 Nis (E) 288 Nis
Answer: D
The sum of five numbers is 655. The average of the first two numbers is 85 and the third number is 125. Find the average of the two numbers? Answer Choice: (A) 180 (B) 282 (C) 267 (D) 287 (E) 207
Answer: A
The average weight of a group of boys is 30 kg. After a boy of weight 45 kg joins the group, the average weight of the group goes up by 1 kg. Find the number of boys in the group originally ? Answer Choice: (A) 14 (B) 15 (C) 16 (D) 17 (E) 18
Answer: A
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: Answer Choice: (A) 24 (B) 26 (C) 42 (D) 46 (E) none
Answer: A
The ratio between the present ages of P and Q is 5:7 respectively.If the difference between Q’s present age and P’s age after 6 years is 2,what is the total of P’s and Q’s present ages ? Answer Choice: (A) 48 years (B) 52 years (C) 56 years (D) Cannot be determined (E) None of these
Answer: A
58, 52, 46, 40, 34, ... ? Answer Choice: (A) 20 (B) 22 (C) 28 (D) 27 (E) 32
Answer: C
Two years ago, John’s age was half of the age he will be in 8 years. How old is he now? Answer Choice: (A) 14years (B) 15years (C) 16years (D) 12years (E) 18years
Answer: D
If all the fractions 3/10, 1/16, 4/11, 2/9, 1/7, 5/14 and 5/24 arranged in descending order of their values, then which one will be the third? Answer Choice: (A) 1/16 (B) 2/9 (C) 3/10 (D) 4/11 (E) None of these
Answer: C
What is the remainder when 1250*1090*1045*1055 is divided by 18? Answer Choice: (A) 34 (B) 19 (C) 16 (D) 14 (E) 10
Answer: C
The captain of a cricket team of 11 players is 25 years old and the wicket-keeper is 3 years older. If the age of these two players are replaced by that of another two players, the average of the cricket team drops by 2 years. Find the average age of these two players. Answer Choice: (A) 15 years (B) 15.5 years (C) 17 years (D) 16.5 years (E) None of the above
Answer: B
In the exam the average was found to be p mark. After deducting typographical error the average marks of 120 student reduced from 90 to 70 . Due to this the average came down by 12 marks. What was the number of students who took the exam? Answer Choice: (A) 100 (B) 120 (C) 200 (D) 130 (E) 160
Answer: C
For every integer n ≥ 3, the function g(n) is defined as the product of all the odd integers from 1 to n, inclusive. What is the value of g(106) – g(103)? Answer Choice: (A) 100 (B) 99 (C) 98 (D) 102 (E) 104
Answer: E