loafeihong/math_mmlu_format huggingface dataset:
CP of 2 buffaloes are $30,000. By selling 1 at a loss of 15% and other at a profit of 19%, he foundthat SP of both buffaloes is the same. Find the CP of each? Answer Choice: (A) $10,500 (B) $10,500 (C) $11,500 (D) $12,000 (E) $12,500
Answer: E
Ben is driving on the highway at y miles per hour. (One mile equals 5,280 feet.) Ben's tires have a circumference of x feet. Which of the following expressions gives the number of revolutions each wheel turns in one hour? Answer Choice: (A) 5,280(x/y) (B) 5,280(y/x) (C) 5,280(xy) (D) 5,280/(xy) (E) (xy)/5,280
Answer: B
A train speeds past a pole in 15 seconds and a platform 100 m long in 20 seconds. Its length is? Answer Choice: (A) 188 m (B) 876 m (C) 251 m (D) 300 m (E) 145 m
Answer: D
If x dollars is invested at 10 percent for one year and y dollars is invested at 8 percent for one year, the annual income from the 10 percent investment will exceed the annual income from the 8 percent investment by $92. If $2,000 is the total amount invested, how much is invested at 8 percent? Answer Choice: (A) $600 (B) $700 (C) $800 (D) $900 (E) $1000
Answer: A
A grocer has a sale of Rs. 5435, Rs. 5927, Rs. 5855, Rs. 6230 and Rs. 5562 for 5 consecutive months. How much sale must he have in the sixth month so that he gets an average sale of Rs. 5500? Answer Choice: (A) 4991 (B) 5991 (C) 3991 (D) 6542 (E) 6995
Answer: C
P is faster than Q. P and Q each walk 24 km. The sum of their speeds is 7 km/hr and the sum of times taken by them is 14 hours. Then, P's speed is equal to ? Answer Choice: (A) 9 km/hr (B) 4 km/hr (C) 6 km/hr (D) 5 km/hr (E) 3 km/hr
Answer: B
John got Rs.6000 as his share out of a total profit of Rs.9000 which he and Rick earned at the end of one year. If John invested Rs.20,000 for 6 months, where as Rick invested his amount for the whole year, what was the amount invested by Rick? Answer Choice: (A) 3400 (B) 3500 (C) 4500 (D) 5000 (E) 5500
Answer: D
What is the greatest value of positive integer x such that 2^x is a factor of 100^70? Answer Choice: (A) 120 (B) 140 (C) 130 (D) 150 (E) 160
Answer: B
A certain factory employed 600 men and 400 women and the average wager was Rs. 25.50 per day, If a woman got Rs. 5 less than a man, then what are their daily wages ? Answer Choice: (A) M :23.50 w:22.50 (B) M :27.50 w:22.50 (C) M :27.50 w:22.51 (D) M :27.50 w:22.53 (E) M :27.50 w:22.66
Answer: B
Two good train each 100 m long, are running in opposite directions on parallel tracks. Their speeds are 45 km / hr and 30 km /hr respectively. Find the time taken by the slower train to pass the driver of the faster one. Answer Choice: (A) 1.2 sec (B) 2.4 sec (C) 4.8 sec (D) 9.6 sec (E) None
Answer: D
If PINTU is coded as 79523 in a certain code language, how would you code JUMBO in the same language? Answer Choice: (A) 13426 (B) 14236 (C) 13436 (D) 14263 (E) 15263
Answer: A
A person crosses a 800 m long street in 6 minutes. What is his speed in km per hour? Answer Choice: (A) 5.2 km/hr. (B) 8.0 km/hr. (C) 7.2 km/hr. (D) 3.2 km/hr. (E) 4.2 km/hr.
Answer: B
Let us say that a table tennis tournament was going on with knock out terms which means the one who loses the match is out of the tournament. 100 players took part in that tournament.
How many matches were played? Answer Choice: (A) 99 matches (B) 79 matches (C) 69 matches (D) 99 matches (E) 59 matches
Answer: D
The average age of 5 boys is 25 years and their ages are in the proportion 3:5:7. The age of the youngest boy is? Answer Choice: (A) 10years (B) 15years (C) 20years (D) 25years (E) 18years
Answer: D
What is the least integer that is a sum of four different prime numbers? Answer Choice: (A) 15 (B) 17 (C) 19 (D) 21 (E) 23
Answer: B
The value of x + (xx) when x = 2 is: Answer Choice: (A) A)36 (B) B)6 (C) C)18 (D) D)64 (E) E)10
Answer: B
A tradesman by means of his false balance defrauds to the extent of 40%? in buying goods as well as by selling the goods. What percent does he gain on his outlay? Answer Choice: (A) 99% (B) 47% (C) 84% (D) 96% (E) 43%
Answer: D
Ramesh purchased a refrigerator for Rs. 12500 after getting a discount of 20% on the labelled price. He spent Rs. 125 on transport and Rs. 250 on installation. At what price should it be sold so that the profit earned would be 10% if no discount was offered? Answer Choice: (A) 12880 (B) 12789 (C) 27108 (D) 17600 (E) 18291
Answer: D
If a number is chosen at random from the set {1, 2, 3, ...., 100}, then the probability that the chosen number is a perfect cube is ? Answer Choice: (A) 1/25 (B) 1/28 (C) 1/27 (D) 1/24 (E) 1/22
Answer: A
an article with cost price of 192 is sold at 25% profit. what is the selling price? Answer Choice: (A) 198 (B) 200 (C) 204 (D) 240 (E) 210
Answer: D
A shopkeeper purchased 70 kg of potatoes for Rs. 420 and sold the whole lot at the rate of Rs. 6.50 per kg. What will be his gain percent? Answer Choice: (A) 4 1/6 % (B) 6 1/6 % (C) 8 1/3 % (D) 20 % (E) 10%
Answer: C
What quadrants do the line y = 2x - 4 go through? Answer Choice: (A) 1 and 2 (B) 1 and 3 (C) 1 and 4 (D) 1,2 and 3 (E) 1,3 and 4
Answer: E
January 13, 2016, fell on a Wednesday. On which day of the week did June 25, 2016, fall? (Note: 2016 was a leap year.) Answer Choice: (A) Sunday (B) Tuesday (C) Thursday (D) Friday (E) Saturday
Answer: E
Anand and Deepak started a business investing Rs. 20,500 and Rs. 30,000 respectively. Out of a total profit of Rs. 13,000, Deepak's share is? Answer Choice: (A) Rs. 9400 (B) Rs. 8900 (C) Rs. 8400 (D) Rs. 7722.8 (E) Rs. 8440
Answer: D
If A, B and C together can finish a piece of work in 4 days. A alone in 12 days and B in 18 days, then C alone can do it in? Answer Choice: (A) 7 days (B) 3 days (C) 9 days (D) 8 days (E) 2 days
Answer: C
For each month of a given year except December, a worker earned the same monthly salary and donated one-tenth of that salary to charity. In December, the worker earned N times his usual monthly salary and donated one-fifth of his earnings to charity. If the worker's charitable contributions totaled one-seventh of his earnings for the entire year, what is the value of N? Answer Choice: (A) 31/4 (B) 33/4 (C) 29/4 (D) 27/4 (E) 25/4
Answer: B
The number of circles that can be drawn out of 10 points of which 7 are collinear is Answer Choice: (A) 130 (B) 85 (C) 45 (D) 72 (E) 82
Answer: B
A number is increased by 11% and then reduced by 10%. After these operations, the number : Answer Choice: (A) does not change (B) decreases by 1% (C) increases by 1% (D) increases by 0.1% (E) None of these
Answer: B
Bruno and Sacha are running in the same direction around a stadium. Sacha runs at a constant speed of 7 meters per second, and Bruno runs at a constant speed of 5 meters per second. At a certain point Sacha overtakes Bruno. If one minute afterward, Sacha stops and waits for Bruno to reach him, then how many seconds does he have to wait? Answer Choice: (A) 12 (B) 24 (C) 36 (D) 60 (E) 72
Answer: B
If the simple interest on a certain amount in at 4% rate 5 years amounted to Rs.2160 less than the principal. What was the principal? Answer Choice: (A) 1500 (B) 2500 (C) 2700 (D) 3200 (E) 11500
Answer: C
39! is divided by 41. Then what is the remainder for this? Answer Choice: (A) 1 (B) 3 (C) 5 (D) 6 (E) 7
Answer: A
4x − 12 = 4y
5y + 5x = 15
Which of the following is the number of solutions to the system of equations shown above? Answer Choice: (A) More than three (B) Exactly three (C) Exactly two (D) Exactly one (E) None
Answer: D
4840÷8÷4=? Answer Choice: (A) 151 (B) 156 (C) 189 (D) 134 (E) 167
Answer: A
Three workers have a productivity ratio of 1 to 2 to 6. All three workers are working on a job for 4 hours. At the beginning of the 5th hour, the slowest worker takes a break. The slowest worker comes back to work at the beginning of the 9th hour and begins working again. The job is done in ten hours. What was the ratio of the work performed by the fastest worker as compared to the slowest? Answer Choice: (A) 12 to 1 (B) 10 to 1 (C) 5 to 1 (D) 1 to 6 (E) 1 to 5
Answer: B
Someone on a skateboard is traveling 5 miles per hour. How many feet does she travel in 45 seconds? (1 mile = 5280 feet) Answer Choice: (A) 380 ft (B) 400 ft (C) 410.05 ft (D) 329.85 ft (E) 420.85 ft
Answer: D
In Set T, the average (arithmetic mean) equals the median T. Which of the following must be true?
I. Set T consists of evenly spaced numbers.
II. Set T consists of an odd number of terms.
III. Set T has no mode.
IV. None of the above. Answer Choice: (A) I only (B) I and II (C) II and III (D) I, II, and III (E) IV only
Answer: E
Two trains are running in opposite directions with the same speed. If the length of each train is 120 m and they cross each other in 12 sec, then the speed of each train is? Answer Choice: (A) 65 km/hr (B) 76 km/hr (C) 36 km/hr (D) 45 km/hr (E) 41 km/hr
Answer: C
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 90 kmph. After how much time will the trains meet? Answer Choice: (A) 20/8 sec (B) 20/4 sec (C) 5/2 sec (D) 22/7 sec (E) 60/7 sec
Answer: C
A train is running at a speed of 40 km/hr and it crosses a post in 19.8 seconds. What is the length of the train? Answer Choice: (A) 190 metres (B) 160 metres (C) 200 metres (D) 220 metres (E) 250 metres
Answer: D
Jack and Jill are marathon runners. Jack can finish a marathon (42 km) in 3.5 hours and Jill can run a marathon in 4.2 hours.What is the ratio of their average running speed? (Jack: Jill) Answer Choice: (A) 14/15 (B) 15/14 (C) 4/5 (D) 6/5 (E) Cannot be determined
Answer: D
In the equation ax^2 + bx + c = 0 a, b, and c are constants, and abc # 0. If one root of the equation is -2, and b = 10a then which of the following is c equal to? Answer Choice: (A) a/12 (B) a/8 (C) 6a (D) 8a (E) 16a
Answer: E
Rahim bought 52 books for Rs.1200 from one shop and 32 books for Rs.480 from another. What is the average price he paid per book ? Answer Choice: (A) s.17 (B) s.18 (C) s.12 (D) s.20 (E) s.10
Answer: D
John walks to a viewpoint and returns to the starting point by his car and thus takes a total time of 8 hours 40 minutes. He would have gained 2 hours by driving both ways. How long would it have taken for him to walk both ways. Answer Choice: (A) 8 h 40 min (B) 10 h 40 min (C) 9 h 40 min (D) 11 h 45 min (E) 8 h 25 min
Answer: B
A number, y is chosen at random from the set of positive integers from 1 to 9. What is the probability that (9/y) > y? Answer Choice: (A)  2/9 (B)  1/9 (C)  1/3 (D)  2/3 (E)  7/9
Answer: A
Find the area of a parallelogram with base 24 cm and height 10 cm? Answer Choice: (A) 240 cm2 (B) 384 cm2 (C) 279 cm2 (D) 200 cm2 (E) 297 cm2
Answer: A
What is the 21th digit to the right of the decimal point in the decimal expansion of 1/37? Answer Choice: (A)  0 (B)  2 (C)  4 (D)  7 (E)  9
Answer: D
Let f(x) = ax2 - b|x|, where a and b are constant. Then at x =0, f(x) is Answer Choice: (A) maximized whenever a>0, b>0 (B) maximized whenever a>0, b<0 (C) minimized whenever a>0, b>0 (D) minimized whenever a>0, b<0 (E) None of these
Answer: D
In a certain game, you perform three tasks. You flip a coin, and success would be heads. You roll a single dice, and success would be a point. You pick a card from a full playing-card deck, and success would be picking a spades card. If exactly one of these three tasks is successful, then you win the game. What is the probability of winning? Answer Choice: (A) 11/16 (B) 15/32 (C) 23/48 (D) 14/36 (E) 17/56
Answer: C
Ragu purchased a refrigerator and a mobile phone for Rs. 20000 and Rs. 10000 respectively. He sold the refrigerator at a loss of 5 percent and the mobile phone at a profit of 10 percent. Overall he make a. Answer Choice: (A) loss of Rs. 200 (B) loss of Rs. 100 (C) profit of Rs. 100 (D) profit of Rs. 200 (E) No loss No gain
Answer: E
In a mixture of milk and water, the proportion of milk by weight was 80%. If, in a 180 gm mixture, 36 gms of pure milk is added, what would be the percentage of milk in the mixture formed? Answer Choice: (A) 83.3% (B) 12% (C) 18% (D) 9% (E) 6%
Answer: A
A man can row a boat at 32 kmph in still water. If the speed of the stream is 8 kmph, what is the time taken to row a distance of 96 km downstream? Answer Choice: (A) 12/4 (B) 12/5 (C) 12/6 (D) 12/7 (E) 12/8
Answer: B
If all the sides of a right triangle increase in length by 8%, then by what percentage does the area of the triangle increase? Answer Choice: (A) 8% (B) 16.64% (C) 24.32% (D) 32.84% (E) 36.16%
Answer: B
3 candidates in an election and received 1136, 7636 and 11628 votes respectively. What % of the total votes did the winningcandidate got in that election? Answer Choice: (A) 45% (B) 56% (C) 57% (D) 70% (E) 72%
Answer: C
A shopkeeper cheats to the extent of 10% while buying and selling, by using false weights. His total gain is. Answer Choice: (A) 22 (B) 21 (C) 8 (D) 9 (E) 81
Answer: B
The dimensions of a room are 25 feet * 15 feet * 12 feet. What is the cost of white washing the four walls of the room at Rs. 5 per square feet if there is one door of dimensions 6 feet * 3 feet and three windows of dimensions 4 feet * 3 feet each? Answer Choice: (A) 4538 (B) 2778 (C) 2608 (D) 4530 (E) 2001
Answer: D
3500 – (1000 ÷ 20.50) is equal to : Answer Choice: (A) 3451.21 (B) 3029.0 (C) 2993.03 (D) 2984.36 (E) None of these
Answer: A
If two balls are randomly selected from a green urn containing 6 black and 6 white balls and placed into a yellow urn initially containing 5 black and 3 white balls. What is the probability that the yellow urn will contain an equal number of black and white balls after the change? Answer Choice: (A) A.2/9 (B) B.4/9 (C) C.5/9 (D) D.1/3 (E) E.5/22
Answer: E
In a system of coding ACCESS is coded CEEGUU, POINTFF as HHKPQRV, LIMERICK as EGKKMNOT and LAMINATE as CCGKNOPV
Waht is likely to be the word of which the code is COTUV? Answer Choice: (A) TRAPS (B) PARTS (C) SMART (D) SMARR (E) None of the above
Answer: E
A man can row his boat with the stream at 6 km/h and against the stream in 4 km/h. The man's rate is? Answer Choice: (A) 1 kmph (B) 9 kmph (C) 6 kmph (D) 8 kmph (E) 2 kmph
Answer: A
A dishonest dealer professes to sell goods at the cost price but uses a weight of 800 grams per kg, what is his percent? Answer Choice: (A) 29% (B) 25% (C) 11% (D) 20% (E) 15%
Answer: B
The banker’s discount on Rs. 1600 at 15% per annum is the same as true discount on Rs. 1680 for the same time and at the same rate. The time is : Answer Choice: (A) 2 months (B) 4 months (C) 6 months (D) 7 months (E) None
Answer: B
Simplfy
b - [b -(a+b) - {b - (b - a+b)} + 3a] Answer Choice: (A) -a (B) 2a (C) 4a (D) 0 (E) 1
Answer: A
If a × b = 2a - 3b + ab, then 3 × 5 + 5 × 3 is equal to : Answer Choice: (A) 22 (B) 23 (C) 24 (D) 25 (E) 26
Answer: A
If A,BCD is a four-digit positive integer such that A,BCD is equal to the product of the two-digit number AB and the three digit number ABC, which of the following two-digit numbers cannot be a factor of A,BCD? (Note: the first digit of a number cannot be equal to 0.)
I. AD
II. CD
III. CA Answer Choice: (A) None (B) II only (C) III only (D) II and III only (E) I, II, and III
Answer: C
If the cost price of 50 articles is equal to the selling price of 45 articles, then the gain or loss percent is? Answer Choice: (A) 11.11 (B) 65 (C) 78 (D) 33 (E) 25
Answer: A
The mass of the sun is approximately 2 × 10^20 kg and the mass of the moon is approximately 8 × 10^12 kg. The mass of the sun is approximately how many times the mass of the moon? Answer Choice: (A) 4.0 × 10^(−18) (B) 2.5 × 10^17 (C) 2.5 × 10^7 (D) 2.5 × 10^19 (E) 4.0 × 10^42
Answer: C
If seven machines working at the same rate can do 3/4 of a job in 30 minutes, how many minutes would it take two machines working at the same rate to do 3/5 of the job? Answer Choice: (A) 45 (B) 60 (C) 75 (D) 84 (E) 100
Answer: D
3 friends A, B, C went for week end party to McDonald’s restaurant and there they measure there weights in some order In 7 rounds. A, B, C, AB, BC, AC, ABC. Final round measure is 160kg then find the average weight of all the 7 rounds? Answer Choice: (A) 91.4 kgs (B) 88.5 kgs (C) 86.5 kgs (D) 67.5 kgs (E) 88.2 kgs
Answer: A
The ratio of the radius of two circles is 1: 3, and then the ratio of their areas is? Answer Choice: (A) 1: 5 (B) 1: 6 (C) 1: 9 (D) 1: 3 (E) 1: 2
Answer: C
The average monthly income of P and Q is Rs. 5100. The average monthly income of Q and R is 6250 and the average monthly income of P and R is Rs. 5200. The monthly income of P is? Answer Choice: (A) A)Rs.4050 (B) B)Rs.4000 (C) C)Rs.4029 (D) D)Rs.4027 (E) E)Rs.4020
Answer: A
The total weight of nine nougat nuggets is 7 oz. What is the average (arithmetic mean) weight of one such nougat nugget? Answer Choice: (A) 0.18 oz. (B) 0.5 oz. (C) 1.8 oz. (D) 0.77 oz. (E) 18 oz
Answer: D
If x is the sum of six consecutive integers, then x is divisible by which of the following: I. 6 II. 7 III. 3 Answer Choice: (A) II only (B) I only (C) I,II only (D) II,III only (E) III only
Answer: E
If t>0, which of the following must be true? Answer Choice: (A) 1 < t (B) 0 < t < 2 (C) -1 < t < 1 (D) -10 < t (E) 1/100 < t
Answer: D
X and Y invested in a business. They earned some profit which they divided in the ratio of 2 : 4. If X invested Rs.40,000. the amount invested by Y is Answer Choice: (A) Rs.45,000 (B) Rs.50,000 (C) Rs.60,000 (D) Rs.80,000 (E) None
Answer: D
In an office, totally there are 800 employees and 25% of the total employees are males. 40% of the males in the office are at-least 50 years old. Find the number of males aged below 50 years? Answer Choice: (A) 120 (B) 160 (C) 132 (D) 130 (E) None of these
Answer: A
A man in a train travelling at 20km/hr notices that a train going in the opposite direction passes him in 5 sec.If the length of this train is 140m find its speed . Answer Choice: (A) 30 km/hr (B) 40 km/hr (C) 81 km/hr (D) 60 km/hr (E) 70 km/hr
Answer: C
If 1 + x^4 + x^3 + x^2 + x = 80, then the average (arithmetic mean)W of x, x^2, x^3, x^4 and x^5 is equal to which of the following? Answer Choice: (A) 12x (B) 13x (C) 14x (D) 16x (E) 20x
Answer: D
A man took loan from a bank at the rate of 4 % p.a. S.I. After 10 years he had to pay Rs. 2000 interest only for the period. The principal amount borrowed by him was? Answer Choice: (A) 5000 (B) 4500 (C) 3200 (D) 6000 (E) 1592
Answer: A
A man can row a distance of 6 km in 60 min with the help of the tide. The direction of the tide reverses with the same speed. Now he travels a further 20 km in 10 hours. How much time he would have saved if the direction of tide has not changed? Answer Choice: (A) 2 (B) 8 (C) 1 (D) 6:41 (E) 5
Answer: D
A salesman’s terms were changed from a flat commission of 5% on all his sales to a fixed salary of Rs.1000 plus 2.5% commission on all sales exceeding Rs. 4,000. If his remuneration as per new scheme was Rs. 600 more than that by the previous schema, his sales were worth? Answer Choice: (A) 12002 (B) 12000 (C) 12028 (D) 12020 (E) 12013
Answer: B
A can give B 100 meters start and C 200 meters start in a kilometer race. How much start can B give C in a kilometer race? Answer Choice: (A) 109.12 m. (B) 104.12 m. (C) 111.12 m. (D) 211.12 m. (E) 132.12 m.
Answer: C
List Z consists of 12 consecutive integers. If -4 is the least integer in list Z, what is the range of positive integers in list Z? Answer Choice: (A) 5 (B) 6 (C) 7 (D) 11 (E) 12
Answer: B
An automotive test consisted of driving a car the same distance three separate times, first at an average rate of 40 miles per hour, then 50 miles per hour, then 60 miles per hour. If the test took 111 hours to complete, how many miles was the car driven during the entire test? Answer Choice: (A) 5100 (B) 5400 (C) 5500 (D) 5600 (E) 5300
Answer: B
The y intercept of a line L is 8. If the slope of L is negative, which of the following could be the x intercept of L.
I. -1
II. 0
III. 6 Answer Choice: (A) I only (B) II only (C) III only (D) I and II (E) I and III
Answer: C
A boat having a length 3 m and breadth 2 m is floating on a lake. The boat sinks by 1 cm when a man gets into it. The mass of the man is ? Answer Choice: (A) 77 kg (B) 60 kg (C) 77 kg (D) 55 kg (E) 47 kg
Answer: B
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? Answer Choice: (A) 24 (B) 64 (C) 81 (D) 108 (E) 120
Answer: A
A certain club has 11 members, including Harry. One of the 11 members is to be chosen at random to be the president, one of the remaining 10 members is to be chosen at random to be the secretary, and one of the remaining 9 members is to be chosen at random to be the treasurer. What is the probability that Harry will either be the secretary or the member chosen to be the treasurer? Answer Choice: (A) 1/4 (B) 2/11 (C) 3/11 (D) 5/11 (E) 8/11
Answer: B
In how many ways can the letters of the word "PROBLEC" be rearranged to make 7 letter words such that none of the letters repeat? Answer Choice: (A) 4! (B) 5! (C) 7! (D) 8! (E) 9!
Answer: C
Tub A and tub B contain 540 liters of water each. Every minute tub A loses 25 liters of water while tub B loses 15 liters. If in X minutes tub B will contain 6 times as much water as tub A, what is X? Answer Choice: (A) 15 (B) 20 (C) 25 (D) 30 (E) 40
Answer: B
Two pipes A and B can fill a cistern in 20 and 30 minutes respectively, and a third pipe C can empty it in 40 minutes. How long will it take to fill the cistern if all the three are opened at the same time? Answer Choice: (A) 17 1/7 (B) 17 1/6 (C) 17 1/7 (D) 17 1/1 (E) 17 1/2
Answer: C
There are 35 students in a hostel. If the no. of students increases by 11, the expenses of the mess increase by Rs.42/day while the average expenditure per head diminishes by Rs1. Find the original expenditure of the mess? Answer Choice: (A) 238 (B) 240 (C) 242 (D) 245 (E) 280
Answer: E
Find the number which is nearest to 3105 and is exactly divisible by 21. Answer Choice: (A) 1208 (B) 3108 (C) 241 (D) 217 (E) 3147
Answer: B
Raj is working on a set of Data Sufficiency problems for his December GMAT: a geometry problem, an algebra problem, and a data interpretation problem. He has determined that statement 1 of the geometry problem is insufficient on its own, that both statement 1 and 2 of the algebra problem are insufficient on their own, and that statement 2 of the data interpretation problem is insufficient on its own. If the probabilities are expressed as percents Q, approximately how much greater is the probability that all three answers are “C” after Raj figures out that statement 1 of the data interpretation problem is also insufficient on its own? Answer Choice: (A) Q=2.3% (B) Q=2.8% (C) Q=3.3% (D) Q=5.6% (E) Q=8.3%
Answer: B
A 5% stock yields 10%. The market value of the stock is: Answer Choice: (A) Rs.56 (B) Rs.55 (C) Rs.50 (D) Rs.90 (E) Rs.75
Answer: C
If two numbers are in the ratio 2:3. If 5 is subtracted from both of the numbers then the ratio becomes 3:4 then find the smallest number? Answer Choice: (A) 5 (B) 10 (C) 20 (D) 40 (E) 90
Answer: B
The average of numbers 0.44204, 0.44203, 0.44202 and 0.44201 is ? Answer Choice: (A) 0.44202 (B) 0.44204 (C) 0.442022 (D) 0.442025 (E) None
Answer: D
The length of the bridge, which a train 130 metres long and travelling at 45 km/hr can cross in 30 seconds, is? Answer Choice: (A) 76 m (B) 178 m (C) 245 m (D) 187 m (E) 176 m
Answer: C
How long does a lorry 200 m long traveling at 80 kmph takes to cross a bridge of 200 m in length? Answer Choice: (A) 15 (B) 17 (C) 15 (D) 16 (E) 18
Answer: E
A dishonest dealer professes to sell goods at the cost price but uses a weight of 896 grams per kg, what is his percent? Answer Choice: (A) 22% (B) 25% (C) 77% (D) 99% (E) 11.6%
Answer: E
Walking 7/6 of his usual rate, a boy reaches his school 4 min early. Find his usual time to reach the school? Answer Choice: (A) 22 (B) 87 (C) 66 (D) 28 (E) 61
Answer: D
In a classroom, the average age of boys (b) is g and the average age of girls (g) is b. The average age of all is b+g. At the time of calculation, the class teacher, who is 42 years old was also present in the class. Can you find the value of b+g? Answer Choice: (A) 8 (B) 3 (C) 7 (D) 9 (E) 10
Answer: A