loafeihong/math_mmlu_format huggingface dataset:
Calculate the cost of p meters of rope given that the cost of m meters of said rope is q rupees? Answer Choice: (A) Rs.(q*m) (B) Rs.(pq/m) (C) Rs.(q/m) (D) Rs.(p/m) (E) Rs.(p*m)
Answer: B
Amit and Ian paint a wall in alternating shifts. First Amit paints alone, then Ian paints alone, then Amit paints alone, etc. During each of his shifts, Amit paints 1/2 of the remaining unpainted area of the wall, while Ian paints 1/3 of the remaining unpainted area of the wall during each of his shifts. If Amit goes first, what fraction of the wall's area will remain unpainted after Amit has completed his 2th shift? Answer Choice: (A) 1/27 (B) 1/54 (C) 1/81 (D) 1/6 (E) 1/216
Answer: D
If two letters are taken at random from the word HOME, what is the probability that none of the letters would be vowels? Answer Choice: (A) 1/3 (B) 1/2 (C) 1/6 (D) 1/8 (E) 1/9
Answer: C
If n is a positive integer and n^2 is divisible by 134, then the largest positive integer that must divide n is Answer Choice: (A) 6 (B) 12 (C) 24 (D) 36 (E) 48
Answer: C
An bus covers a certain distance at a speed of 250 kmph in 5 hours. To cover the samedistance in 1hr, it must travel at a speed of? Answer Choice: (A) 600 km/hr (B) 720 km/hr (C) 730 km/hr (D) 750 km/hr (E) 760 km/hr
Answer: D
Angelo and Isabella are both salespersons. In any given week, Angelo makes $580 in base salary plus 8 percent of the portion of his sales above $1,000 for that week. Isabella makes 10 percent of her total sales for any given week. For what amount of weekly sales would Angelo and Isabella earn the same amount of money? Answer Choice: (A) 23,500 (B) 24,500 (C) 25,000 (D) 26,500 (E) 27,500
Answer: C
A, B and C enter into partnership. A invests some money at the beginning, B invests double the amount after 6 months, and C invests thrice the amount after 8 months. If the annual gain be Rs.18000. A's share is? Answer Choice: (A) 2299 (B) 2779 (C) 6000 (D) 2878 (E) 231
Answer: C
A train 140 m long crosses a platform 160 m long in 16 sec; find the speed of the train? Answer Choice: (A) 87 kmph (B) 65 kmph (C) 68 kmph (D) 16 kmph (E) 18 kmph
Answer: C
There are 10 solid colored balls in a box, including 1 Green and 1 Yellow. If 3 of the balls in the box are chosen at random, without replacement, what is the probability that the 3 balls chosen will include the Green ball but not the yellow ball. Answer Choice: (A) 1/6 (B) 7/30 (C) 1/4 (D) 3/10 (E) 4/15
Answer: B
Four friends, Patricia, Melyssa, Tania, and Cassandra, are pooling their money to buy a $1100 item. Patricia has twice as much money as Melyssa. Tania has $10 more than Patricia. Cassandra has 20% more than Tania. If they put all their money together and spend the $1100, they will have $32 left. How much money does Patricia have? Answer Choice: (A) $200 (B) $420 (C) $300 (D) $315 (E) $280
Answer: C
If two numbers are in the ratio 2:3. If 10 is added to both of the numbers then the ratio becomes 3:4 then find the smallest number? Answer Choice: (A) 18 (B) 20 (C) 22 (D) 25 (E) 26
Answer: A
Simplify : 5793405 x 9999 Answer Choice: (A) 57928256595 (B) 59278256595 (C) 57928262559 (D) 59722422582 (E) None of them
Answer: A
A bakery has 6 employees. It pays annual salaries of $16,000 to each of 2 employees, $18,000 to 1 employee, and $19,000 to each of the remaining 3 employees. Which number is closest to the average (arithmetic mean) annual salary of these employees? Answer Choice: (A) $17,200 (B) $17,500 (C) $17,800 (D) $18,000 (E) $18,400
Answer: C
In the first week of last month, Company X realized an average wholesale profit of $5712 per day from the sale of q units of Product Y. Which of the following CANNOT be the difference between Product Y’s sale price and cost per unit? Answer Choice: (A) $3 (B) $4 (C) $7 (D) $13 (E) $51
Answer: D
If a and b are different positive integers and a + b = b(a + b), then which of the following must be true?
I. a = 1
II. b < a
III. b = 1 Answer Choice: (A) I only (B) II only (C) III only (D) II and III (E) I and III
Answer: D
A train sets off at 2 p.m. at the speed of 70 kmph. Another train starts at 1:30 p.m. in the same direction at the rate of 85 kmph. At what time the trains will meet? Answer Choice: (A) 10.18 p.m (B) 10.29 p.m (C) 8.30 p.m (D) 10.38 p.m (E) 10.32 p.m
Answer: C
Calculate the least possible number of vans needed to transport 280 students, given that each van can only take 12 students each? Answer Choice: (A) 23 (B) 22 (C) 21 (D) 20 (E) 24
Answer: E
If f(x) = x^3/(x^4 - 1), what is f(1/x) in terms of f(x)? Answer Choice: (A) -f(x) (B) f(x) (C) 2*f(x) (D) 1/f(x) (E) 2/f(x)
Answer: A
The function f is defined for all positive integers u by the following rule. f(u) is the number of positive integers each of which is less than u and has no positive factor in common with u other than 1. If p is any prime, number then f(p)= Answer Choice: (A) (p+1)/2 (B) p-2 (C) p-1 (D) (p-1)/2 (E) 2
Answer: C
A rectangular paper when folded into two congruent parts had a perimeter of 34cm foer each part folded along one set of sides and the same is 38cm. When folded along the other set of sides. What is the area of the paper? Answer Choice: (A) 140 (B) 788 (C) 277 (D) 288 (E) 167
Answer: A
Five percent of a certain grass seed is timothy. If the amount of the mixture needed to plant one acre contains 2 pounds of timothy, how many acres can be planted with 600 pounds of the seed mixture? Answer Choice: (A) 12 (B) 15 (C) 20 (D) 24 (E) 120
Answer: B
If Jan spent 40% of her monthly income on housing and 20% less than she spent on housing on a car payment, what percent of her monthly income did she have left after making both her housing payment and her car payment? Answer Choice: (A) 20% (B) 28% (C) 42% (D) 50% (E) 60%
Answer: B
The speed of a boat in still water is 70kmph and the speed of the current is 20kmph. Find the speed downstream and upstream? Answer Choice: (A) kmph (B) kmph (C) kmph (D) kmph (E) kmph
Answer: D
If v, w, x, y, and z are positive integers, which of the following could not become a terminating decimal? Answer Choice: (A) 33/2^(4x) (B) 34/5^(2y) (C) 35/100^z (D) 36/4^w (E) 37/3^(5v)
Answer: E
A mixture of 125 gallons of wine and water contains 20% of water. How much water must be added to the mixture in order to increase the percentage of water to 25% of the new mixture? Answer Choice: (A) 8.33 (B) 8.39 (C) 8.36 (D) 8.31 (E) 8.32
Answer: A
Two trains started from the same point. At 8:00 am the first train traveled East at the rate of 80 mph. At 9:00 am, the second train traveled West at the rate of 100 mph. At what time were they 530 miles apart? Answer Choice: (A) 11:30 am (B) 10:30 am (C) 8:30 am (D) 7:30 am (E) 9:30 am
Answer: A
What will come in place of the x in the following Number series? 1. 0, 6, 24, 60, 120, 210, x Answer Choice: (A) 336 (B) 350 (C) 380 (D) 430 (E) 450
Answer: A
The average age of a husband and a wife is 23 years when they were married SIX years ago but now the average age of the husband, wife and child is 20 years(the child was born during the interval). What is the present age of the child? Answer Choice: (A) 7 years (B) 9 years (C) 6 years (D) 4 years (E) 2 years
Answer: E
An article cost is Rs 912 after decreasing 24%. So find the actual cost of the article? Answer Choice: (A) 1200 (B) 1500 (C) 1300 (D) 1000 (E) 1700
Answer: A
Six machines at a certain factory operate at the same constant rate. If five of these machines, operating simultaneously, take 42 hours to fill a certain production order, how many fewer hours does it take all six machines, operating simultaneously, to fill the same production order? Answer Choice: (A) 4 (B) 6 (C) 7 (D) 9 (E) 12
Answer: C
Grace has 17 jellybeans in her pocket. She has 9 red ones, 4 green ones, and 4 blue ones. What is the minimum number of jellybeans she must take out of her pocket to ensure that she has one of each color? Answer Choice: (A) 4 (B) 8 (C) 12 (D) 14 (E) 16
Answer: D
Salaries of Rajesh and Sunil are in the ratio of 2 : 3. If the salary of each one is increased by 4000 the new ratio becomes 40 : 57. What is Sunil’s present salary? Answer Choice: (A) 17000 (B) 20000 (C) 25500 (D) Cannot be determined (E) None of these
Answer: E
3 pumps, working 8 hours a day, can empty a tank in 2 days. How many hours a day must 12 pumps work to empty the tank in 1 day? Answer Choice: (A) 4 (B) 10 (C) 11 (D) 12 (E) 13
Answer: A
The sides AB, BC & CA of a triangle ABC have 3, 4 and 5 interior points respectively on them. Find the number of triangles that can be constructed using these points as vertices. Answer Choice: (A) 220. (B) 205. (C) 250 (D) 105 (E) 225
Answer: B
A stationary engine has enough fuel to move 12 hours when its tank is 4/5 full, how much
hours will it run when the tank is 1/3 full Answer Choice: (A) 3 hours (B) 4 hours (C) 5 hours (D) 6 hours (E) 7 hours
Answer: C
Miguel is 46 years old. He is 6 years older than thrice his son’s age. Find the age of his son. Answer Choice: (A) 11years (B) 12years (C) 13years (D) 14years (E) 15years
Answer: C
Each of the 11 letters A, H, I, M, O, T, U, V, W, X and Z appears same when looked at in a mirror. They are called symmetric letters. Other letters in the alphabet are asymmetric letters. How many two letter computer passwords can be formed (no repetition allowed) with at least one symmetric letter Answer Choice: (A) 2,145 (B) 6,435 (C) 12,100 (D) 2420 (E) 25,740
Answer: D
If each edge of cube increased by 50%, the percentage increase in Answer Choice: (A) 100 (B) 114 (C) 115 (D) 125 (E) 105
Answer: D
What is the simplified result of following the steps below in order?
(1)	add 5y to 2z
(2)	multiply the sum by 3
(3)	subtract z + y from the product Answer Choice: (A) 5z + 14y (B) 5x + 16y (C) 5x + 5y (D) 6x + 4y (E) 3x + 12y
Answer: A
In paper A, one student got 18 out of 70 and in paper B he got 14 out of 30. In which paper he did fare well? Answer Choice: (A) 46.6 (B) 46.9 (C) 46.7 (D) 46.2 (E) 46.1
Answer: A
A parallelogram has a base that is four time the size of it's height. The total area of this parallelogram is 2,304 Sq ft. What is the height of the parallelogram? Answer Choice: (A) 19 (B) 23 (C) 24 (D) 16 (E) 17
Answer: C
A certain number X when divided by 233 leaves a remainder of 87. Which of the following can be subtracted from X to make X divisible by 91? Answer Choice: (A) 17 (B) 27 (C) 37 (D) 47 (E) 57
Answer: D
A train 360 m long is running at a speed of 45 km/hr. In what time will it pass a bridge 140 m long? Answer Choice: (A) 40 sec (B) 42 sec (C) 45 sec (D) 48 sec (E) 50 sec
Answer: A
S is a set containing 7 different positive odd primes. T is a set containing 8 different numbers, all of which are members of S. Which of the following statements CANNOT be true? Answer Choice: (A)  The median of S is prime. (B)  The median of T is prime (C)  The median of S is equal to the median of T. (D)  The sum of the terms in S is prime. (E)  The sum of the terms in T is prime.
Answer: A
Two trains of length 100 m and 200 m are 100 m apart. They start moving towards each other on parallel tracks, at speeds 108 kmph and 72 kmph. In how much time will the trains cross each other? Answer Choice: (A) 8 (B) 7 (C) 9 (D) 2 (E) 1
Answer: A
What is the probability of getting a number less than 4 when a die is rolled? Answer Choice: (A) 1/3 (B) 1/4 (C) 1/5 (D) 1/6 (E) 1/2
Answer: E
A train 110 m long is running with a speed of 60 km/hr. In what time will it pass a man who is running at 6 km/hr in the direction opposite to that in which the train is going? Answer Choice: (A) 5 (B) 6 (C) 7 (D) 8 (E) 9
Answer: B
Which of the following correctly lists the data sets in order of least to greatest standard deviation?
I. 56, 56, 56, 56, 56, 56
II. 5, 7, 16, 18, 25, 32
III. 6,7,8,9,10,11,12 Answer Choice: (A) I, II, III (B) I, III, II (C) II, I, III (D) I, III, II (E) III, II, I
Answer: D
A certain sum of money is divided among A, B and C so that for each Rs. A has, B has 65 paisa and C 40 paisa. If C's share is Rs.24, find the sum of money? Answer Choice: (A) 288 (B) 262 (C) 72 (D) 123 (E) 267
Answer: D
A company has two types of machines, type R and type S. Operating at a constant rate, a machine of type R does a certain job in 10 hrs and a machine of type S does the same job in 5 hours. If the company used the same number of each type of machine to do the job in 2 hours, how many machines of type R were used? Answer Choice: (A) A)3 (B) B)4 (C) C)6 (D) D)9 (E) E)12
Answer: C
What is the units digit of 18! + 2 ? Answer Choice: (A) 1 (B) 2 (C) 3 (D) 4 (E) 5
Answer: B
A and B can finish a work in 14 days while A alone can do the same work in 24 days. In how many days B alone will complete the work? Answer Choice: (A) 33 1/3 days (B) 35 2/3 days (C) 33 2/3 days (D) 31 2/3 days (E) 32 2/3 days
Answer: C
A company has two types of machines, type R and type S. Operating at a constant rate a machine of R does a certain job in 36 hours and a machine of type S does the job in 12 hours. If the company used the same number of each type of machine to do job in 12 hours,how many machine R were used? Answer Choice: (A) 3 (B) 4 (C) 6 (D) 9/2 (E) 12
Answer: D
Subtracting 10% from X is the same as multiplying X by what number? Answer Choice: (A) 97% (B) 90% (C) 80% (D) 98% (E) 20%
Answer: B
A bag contains 6 red, 5 blue and 2 green balls. If 2 balls are picked at random, what is the probability that both are red? Answer Choice: (A) 2/13 (B) 3/17 (C) 5/26 (D) 5/21 (E) 7/15
Answer: C
How many words, with or without meaning, can be formed using all letters of the word SHARP using each letter exactly once? Answer Choice: (A) 90 (B) 100 (C) 110 (D) 120 (E) 130
Answer: D
In a college the ratio of the numbers of boys to the girls is 8:5. If there are 210 girls, the total number of students in the college is? Answer Choice: (A) 562 (B) 356 (C) 452 (D) 416 (E) 546
Answer: E
Which one of the following is a composite number? Answer Choice: (A) 31 (B) 61 (C) 71 (D) 73 (E) 55
Answer: E
Akash leaves Chennai at 6am & reaches Bangalore at 10am. Prakash leaves Hyderabad at 8 am and reaches Chennai at 11:30 am. At what time do they cross each other? Answer Choice: (A) 5 : 54am (B) 6 : 56am (C) 8 : 56am (D) 9 : 56am (E) 10 : 26am
Answer: C
A sock drawer contains seven socks, each one a different solid color. The colors of the socks are red, orange, yellow, green, blue, indigo, and violet. If a person reaches into the drawer and pulls out two socks, how many different color combinations are possible in the selected pair of socks? Answer Choice: (A) 12 (B) 15 (C) 21 (D) 36 (E) 42
Answer: C
if the average of 6 consecutive number is 27, then the largest of the number is? Answer Choice: (A) 27.5 (B) 28.5 (C) 29 (D) 29.5 (E) 30
Answer: D
Rs.1200 divided among P, Q and R. P gets half of the total amount received by Q and R. Q gets one-third of the total amount received by P and R. Find the amount received by R ? Answer Choice: (A) Rs. 1100 (B) Rs. 500 (C) Rs. 1200 (D) Rs. 700 (E) None of these
Answer: B
For any a and b that satisfy |a – b| = b – a and a > 0, then |a + 5| + |-b| + |b – a| + |ab| = Answer Choice: (A) a-b (B) 2a-2b (C) 2a-2b-5 (D) ab + 2b + 5 (E) a-b-5
Answer: D
In a can, there is a mixture of milk and water in the ratio 1 : 5. If it is filled with an additional 2 litres of milk the can would be full and ratio of milk and water would become 2 : 5. Find the capacity of the can? Answer Choice: (A) 14 (B) 44 (C) 48 (D) 50 (E) 56
Answer: A
A, B and C started a business with capitals of Rs. 8000, Rs. 10000 and Rs. 12000 respectively. At the end of the year, the profit share of B is Rs. 1500. The difference between the profit shares of A and C is? Answer Choice: (A) 621 (B) 276 (C) 236 (D) 600 (E) 211
Answer: D
Gold is 19 times as heavy as water and copper 9 times as heavy as water. The ratio in which these two metals be mixed so that the mixture is 15 times as heavy as water is: Answer Choice: (A) 1 : 2 (B) 2 : 3 (C) 3 : 2 (D) 19: 135 (E) None of these
Answer: C
A began a business with Rs. 85,000. He was joined afterwards by B with Ks. 42,500. For how much period does B join, if the profits at the end of the year are divided in the ratio of 3 : 1 ? Answer Choice: (A) 4 months (B) 5 months (C) 6 months (D) 8 months (E) 9 months
Answer: D
The length of the bridge, which a train 160 metres long and travelling at 45 km/hr can cross in 30 seconds, is: Answer Choice: (A) 200 m (B) 215 m (C) 245 m (D) 250 m (E) 270 m
Answer: B
In 1950, John was 4 times as old as Tom. In 1955, Richard was 3 times as old as Tom. In which year was John twice as old as Tom? Answer Choice: (A)  1960 (B)  1970 (C)  1972 (D)  1975 (E)  1980
Answer: B
In the standard formulation of a flavored drink the ratio by volume of flavoring to corn syrup to water is 1 : 12 : 30. In the sport formulation, the ratio of flavoring to corn syrup is three times as great as in the standard formulation, and the ratio of flavoring to water is half that of the standard formulation. If a large bottle of thesportformulation contains 5 ounces of corn syrup, how many ounces of water does it contain? Answer Choice: (A) 15 (B) 30 (C) 45 (D) 75 (E) 90
Answer: D
Alice has 3 times the number of stamps that Doris does and Jane has 7 stamps more than Doris does. If Alice, Doris, and Jane each increase their number of stamps by 4, which of the following must be true after each person increases her number of stamps?
Alice has more stamps than Jane.
Jane has 3 more stamps than Doris.
The sum of the numbers of stamps that Alice and Doris have is a multiple of 4. Answer Choice: (A) None (B) III only (C) I and III only (D) II and III only (E) I, II, and III
Answer: B
What is the thousandths digit in the decimal equivalent of 43/5000? Answer Choice: (A) 0 (B) 1 (C) 3 (D) 5 (E) 8
Answer: E
Eesha bought two varities of rice costing 50Rs per kg and 60 Rs per kg and mixed them in some ratio.Then she sold that mixture at 70 Rs per kg making a profit of 20 % What was the ratio of the micxture? Answer Choice: (A) 1 : 9 (B) 1 by 5 (C) 1 : 7 (D) 1 : 3 (E) 1 : 1
Answer: B
A train covers a distance of 12 km in 10 min. If it takes 6 sec to pass a telegraph post, then the length of the train is? Answer Choice: (A) 999 (B) 279 (C) 120 metre (D) 99 (E) 21
Answer: C
A certain experimental mathematics program was tried out in 2 classes in each of 34 elementary schools and involved 40 teachers. Each of the classes had 1 teacher and each of the teachers taught at least 1, but not more than 3, of the classes. If the number of teachers who taught 3 classes is n, then the least and greatest possible values of n, respectively, are Answer Choice: (A) 0 and 13 (B) 0 and 14 (C) 1 and 10 (D) 1 and 9 (E) 2 and 8
Answer: B
In a pair of fractions, fractions A is twice the fraction B and the product of two fractions is 2/25. What is the value of fraction A? Answer Choice: (A) 1/5 (B) 1/25 (C) 2/5 (D) 3/5 (E) Data inadequate
Answer: C
A boat running downstream covers a distance of 22 km in 4 hours while for covering the same distance upstream, it takes 5 hours. What is the speed of the boat in still water? Answer Choice: (A) 5 kmph (B) 4 kmph (C) 4.75 kmph (D) 4.95 kmph (E) 4.65 kmph
Answer: D
What is the least number of squares tiles required to pave the floor of a room 15 m 17 cm long and 9 m 2 cm broad? Answer Choice: (A) 814 tiles (B) 800 (C) 100 (D) 200 (E) 456
Answer: A
The product X of two prime numbers is between 17 and 55. If one of the prime numbers is greater than 2 but less than 6 and the other is greater than 13 but less than 25, then X = Answer Choice: (A) 18 (B) 29 (C) 37 (D) 44 (E) 51
Answer: E
In how many different ways can the letter of the word 'BOTTLE ' be arranged in such a way that the vowels occupy the odd positions? Answer Choice: (A) 63 (B) 48 (C) 85 (D) 52 (E) 47
Answer: B
Evaluate (51 + 52 + 53 + ... + 100) Answer Choice: (A) 3775 (B) 3665 (C) 3456 (D) 3459 (E) 3569
Answer: A
The sum of two consecutive integers is 31. Find the numbers. Answer Choice: (A) 17, 18 (B) 7, 8 (C) 15, 16 (D) 1, 2 (E) 8, 9
Answer: C
There are two examinations rooms A and B. If 10 students are sent from A to B, then the number of students in each room is the same. If 20 candidates are sent from B to A, then the number of students in A is double the number of students in B. The number of students in room A is: Answer Choice: (A) 20 (B) 80 (C) 100 students (D) 200 (E) 120
Answer: C
A number lock on a suitcase has 3 wheels each labelled with 10 digits from 0 to 9. If opening of the lock is a particular sequence of three digits with no repeats, how many such sequences will be possible? Answer Choice: (A) 720 (B) 760 (C) 680 (D) 780 (E) 880
Answer: A
The original price of a camera was displayed as a whole dollar amount. After adding sales tax of 8 percent, the final price was also a whole dollar amount. Which of the following could be the final price of the camera? Answer Choice: (A) $115 (B) $101 (C) $100 (D) $108 (E) $109
Answer: D
A candidate who gets 30% of the marks fails by 50 marks. But another candidate who gets 45% marks gets 25 marks more than necessary for passing. Find the number of marks for passing? Answer Choice: (A) 276 Marks (B) 200 Marks (C) 186 Marks (D) 187 Marks (E) 167 Marks
Answer: B
In a barrel of juice there is 30 liters; in a barrel of beer there are 50 liters. If the price ratio between barrels of juice to a barrel of beer is 3:4, what is the price ratio between one liter of juice and one liter of beer? Answer Choice: (A) 3:2. (B) 2:1. (C) 3:1. (D) 4:3. (E) 15:4
Answer: E
If four coins are tossed, the probability of getting two heads and two tails is? Answer Choice: (A) 3/8 (B) 3/9 (C) 3/7 (D) 3/56 (E) 3/1
Answer: A
Barbara has 8 shirts and 10 pants. How many clothing combinations does Barbara have, if she doesn’t wear 2 specific shirts with 3 specific pants? Answer Choice: (A) 41 (B) 66 (C) 36 (D) 70 (E) 84
Answer: E
A tour group of 25 people paid a total of $630 for entrance to a museum. If this price included a 5% sales tax, and all the tickets cost the same amount, what was the face value of each ticket price without the sales tax?
Choices Answer Choice: (A) $22 (B) $23.94 (C) $24 (D) $25.20 (E) $30
Answer: C
After getting 2 successive discounts, a shirt with a list price of Rs 150 is available at Rs 105. If the second discount is 12.55,find the first discount Answer Choice: (A) 38% (B) 15% (C) 20% (D) 12% (E) 36%
Answer: C
A father can do a certain job in x hours. His son takes twice as long to do the job. Working together, they can do the job in 6 hours. How many hours does the father take to do the job? Answer Choice: (A) 9 (B) 18 (C) 12 (D) 20 (E) 16
Answer: A
A 2-year certificate of deposit is purchased for Q dollars. If the certificate earns interest at a n annual rate of 6 percent compound quarterly, which of the following represents the value, in dollars, of the certificate at the end of 2 years? Answer Choice: (A) k(1.06)^2 (B) k(1.06)^8 (C) k(1.015)^2 (D) Q(1.015)^8 (E) k(1.03)^4
Answer: D
Walking 6/5 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) 99 (C) 27 (D) 24 (E) 20
Answer: D
12 persons can complete the work in 18 days. after working for 6 days, 4 more persons added to complete the work fast. in how many more days they will complete the work? Answer Choice: (A) 10 days (B) 9 days (C) 8 days (D) 7 days (E) 6 days
Answer: B
An investor invests in a new fund. The fund averages 20% growth annually for the first three years, but it loses 25% of its value in the fourth year. At the end of four years, the value of the fund is approximately what percent of the original amount? Answer Choice: (A) 135.7% (B) 129.6% (C) 123.5% (D) 117.4% (E) 112.6%
Answer: B
If 0 < a < b and k = (2a + 6b)/b , which of the following must be true? Answer Choice: (A) k < 2 (B) k < 7 (C) k < 8 (D) k > 9 (E) k > 11
Answer: C
A man buys an article and sells it at a profit of 20%. If he had bought it at 20% less and sold it for Rs.78 less, he could have gained 25%. What is the cost price? Answer Choice: (A) s.370 (B) s.375 (C) s.375 (D) s.390 (E) s.300
Answer: D
If 25% of a number exceeds 8% of it by 11.9, then find the number? Answer Choice: (A) 76 (B) 70 (C) 55 (D) 65 (E) 22
Answer: B
A CAR MOVES AT THE SPEED OF 80KM/HR. WHAT IS THE SPEED OF THE CAR IN METRES PER SECOND? Answer Choice: (A) 8 m/sec (B) 20 1/9 m/sec (C) 22 2/0 m/sec (D) Cannot be determined (E) None of these
Answer: C