loafeihong/math_mmlu_format huggingface dataset:
Mr. Peterson deposits $ 200 in an account that pays 20% interest, compounded semiannually. How much money will there be in the account at the end of one year? Answer Choice: (A) $118.00 (B) $120.00 (C) $242.00 (D) $122.00 (E) $140.00
Answer: C
Vijay sells a cupboard at 14% below cost price. Had he got Rs.2086 more, he would have made a profit of 14%. What is the cost price of the cupboard? Answer Choice: (A) 7458 (B) 7456 (C) 7450 (D) 7454 (E) 7453
Answer: C
An amount of money is to be divided between P, Q and R in the ratio of 3:7:12. If the difference between the shares of P and Q is Rs.2400, what will be the difference between Q and R's share? Answer Choice: (A) 1266 (B) 3000 (C) 2866 (D) 2999 (E) 2678
Answer: B
In a kilometer race, A beats B by 100 meters or 10 seconds. What time does A take to complete the race? Answer Choice: (A) 90 sec (B) 190 sec (C) 290 sec (D) 490 sec (E) 390 sec
Answer: A
A and B are positive two-digit integers such that the tens digit in A is the same as the units digit in B, and the units digit in A is the same as the tens digit in B. Which of the following could be the difference of A and B ? Answer Choice: (A) 72 (B) 46 (C) 33 (D) 24 (E) 92
Answer: A
Find the average of first 4 multiples of 8? Answer Choice: (A) 20 (B) 12.6 (C) 22.5 (D) 31.3 (E) 40.8
Answer: A
A store has 10 bottles of juice, including 6 bottles of apple juice. In the evening, 6 bottles of juice are sold one by one. What is the probability of selling 3 bottles of apple juice among the 6 bottles? Assume that every bottle has an equal chance of being bought. Answer Choice: (A) 2/11 (B) 4/15 (C) 6/17 (D) 8/21 (E) 10/25
Answer: D
You collect coins. Suppose you start out with 11. Since you're nice, you give Sharon 3 coins. Since you're nice, you give Steven 5 coins. How many coins do you have at the end? Answer Choice: (A) 2 (B) 3 (C) 4 (D) 5 (E) 6
Answer: B
A shopkeeper bought 600 oranges and 400 bananas. He found 15% of oranges and 8% of bananas were rotten. Find the percentage of fruits in good condition? Answer Choice: (A) 92.5% (B) 87.8% (C) 85.2% (D) 96.8% (E) 78.9%
Answer: B
A trader bought a car at 20% discount on its original price. He sold it at a 30% increase on the price he bought it. What percent of profit did he make on the original price? Answer Choice: (A) A)4% (B) B)12% (C) C)14% (D) D)20% (E) E)22%
Answer: A
A package contains 8 black and 12 white balls. One ball is drawn at random. What is the probability that the ball drawn is white? Answer Choice: (A) 5/9 (B) 3/5 (C) 6/8 (D) 7/9 (E) 1/3
Answer: B
In an acoustics class, 120 students are male and 100 students are female. 25% of the male students and 20% of the female students are engineering students. 20% of the male engineering students and 25% of the female engineering students passed the final exam. What percentage of engineering students passed the exam? Answer Choice: (A) 5% (B) 10% (C) 16% (D) 22% (E) None of these
Answer: D
The edge of a cube is 3a cm. Find its surface? Answer Choice: (A) 24a8 (B) 24a4 (C) 24a1 (D) 54a2 (E) 24a7
Answer: D
If f is the square of a positive integer, which of the following must be equal to the square of the next positive integer? Answer Choice: (A) √n + 1 (B) n + 1 (C) n^2 + 1 (D) f + 2√f + 1 (E) n^2 + 2n + 1
Answer: D
x+(1/x) = 3 find x^2 + (1/x^2) Answer Choice: (A) 2.25 (B) 7 (C) 4.25 (D) 5.25 (E) 6.25
Answer: B
Peter read W books last year, and Nikki read N books last year. If Peter read 35 more books than Nikki last year, which of the following reflects this relationship? Answer Choice: (A) W > 35N (B) W < N − 35 (C) W > N + 35 (D) W = N − 35 (E) W = N + 35
Answer: E
There are 4 physics books and 1 chemistry book on shelf P and 3 physics books on shelf Q. One book is moved from shelf P to shelf Q. A student picks up a book from shelf Q. What is the probability that the chemistry book is taken by the student? Answer Choice: (A) 1/9 (B) 1/10 (C) 1/12 (D) 1/15 (E) 1/20
Answer: E
If 3a – 2b – 4c = 32 and √3a-√(2b+2c)=4, what is the value of a + b + c? Answer Choice: (A) 3 (B) 9 (C) 10 (D) 12 (E) 14
Answer: D
If a car had traveled 35 kmh faster than it actually did, the trip would have lasted 30 minutes less. If the car went exactly 105 km, at what speed did it travel? Answer Choice: (A) 50 kmh (B) 55 kmh (C) 60 kmh (D) 65 kmh (E) 70 kmh
Answer: E
To celebrate a colleague's retirement, the T coworkers in an office agreed to share equally the cost of a catered lunch. If the lunch costs a total of Y dollars and S of the coworkers fail to pay their share, which of the following represents the additional amount, in dollars, that each of the remaining coworkers would have to contribute so that the cost of the lunch is completely paid? Answer Choice: (A) Y/T (B) Y/(T-S) (C) SY/(T-S) (D) SY/T(T-S) (E) Y(T-S)/T
Answer: D
The ratio of two quantities is 2 : 3. If each of the quantities is increased by 6, what is the ratio of the new quantities? Answer Choice: (A) 2 : 3 (B) 6 : 7 (C) 8 : 9 (D) 8 : 3 (E) It cannot be determined from the information given
Answer: E
If $1000,000 is invested at x percent simple annual interest for n years, which of the following represents the total amount of interest, in dollars, that will be earned by this investment in the n years? Answer Choice: (A) 10,000(x^n) (B) 10,000(x/100)^n (C) 10,000n(x/100) (D) 1,000,000n(x/100) (E) 10,000n(1+x/100)
Answer: D
How many bricks each measuring 30cm x 12cm x 10cm, will be needed to build a wall 6m x 4m x 20.5m Answer Choice: (A) 5655 (B) 1366 (C) 6444 (D) 7266 (E) None of these
Answer: B
A and B starts a business with Rs.8000 each, and after 5 months, B withdraws half of his capital . How should they share the profits at the end of the 18 months? Answer Choice: (A) 18:11 (B) 22:13 (C) 23:12 (D) 36:23 (E) 11:10
Answer: D
When 1/10 percent of 1,000 is subtracted from 1/10 of 1,000, the difference is Answer Choice: (A) 10 (B) 100 (C) 999 (D) 99 (E) 9
Answer: D
A and B start a business with Rs.6000 and Rs.8000 respectively. Hoe should they share their profits at the end of one year? Answer Choice: (A) 3:8 (B) 3:4 (C) 3:5 (D) 3:2 (E) 3:1
Answer: B
Two stations A and B are 110 km apart on a straight line. One train starts from A at 7 a.m. and travels towards B at 20 kmph. Another train starts from B at 8 a.m. and travels towards A at a speed of 25 kmph. At what time will they meet? Answer Choice: (A) 9 a.m. (B) 10 a.m. (C) 10.30 a.m. (D) 11 a.m. (E) 11.30 a.m
Answer: B
A train 280 m long, running with a speed of 63 km/hr will pass a tree in? Answer Choice: (A) 11 (B) 16 (C) 18 (D) 10 (E) 14
Answer: B
Quarters (US $ 0.25) are stacked in 18 columns. The first column has 10 quarters and each subsequent column has 3 quarters more than the previous column. Find the total number of quarters. Answer Choice: (A) 648 (B) 630 (C) 578 (D) 639 (E) 646
Answer: D
In a room are five chairs to accommodate 3 people, one person to a chair. How many seating arrangements are possible? Answer Choice: (A) 45 (B) 60 (C) 72 (D) 90 (E) 120
Answer: B
A can do a job in 15 days and B can do it in 30 days. A and B working together will finish twice the amount of work in days? Answer Choice: (A) 20 (B) 22 1/2 (C) 22 1/0 (D) 22 1/9 (E) 22 1/1
Answer: A
A batsman scored 110 runs which included 3 boundaries and 8 sixes. What percent of his total score did he make by running between the wickets? Answer Choice: (A) 50% (B) 40% (C) 60% (D) 70% (E) 45.45%
Answer: E
For integers x and y, when x is divided by y, the remainder is odd. Which of the following statement is not wrong? Answer Choice: (A) x is odd (B) xy is odd (C) x and y share no common factors other than 1 (D) either integer x or integer y is odd (E) The sum x + y is odd
Answer: D
A miniature roulette wheel is divided into 9 equal sectors, each bearing a distinct integer from 1 to 9, inclusive. Each time the wheel is spun, a ball randomly determines the winning sector by settling in that sector. If the wheel is spun three times, approximately what is the probability that the product of the three winning sectors’ integers will be even? Answer Choice: (A) 50% (B) 67% (C) 83% (D) 90% (E) 96%
Answer: C
The probability that a visitor at the mall buys a pack of candy is 30%. If three visitors come to the mall today, what is the probability T that exactly two visitors will buy a pack of candy? Answer Choice: (A) 0.343 (B) 0.147 (C) 0.189 (D) 0.063 (E) 0.027
Answer: C
Find the average of all the numbers between 9 and 26 which are divisible by 5. Answer Choice: (A) 15 (B) 19 (C) 18 (D) 22 (E) None
Answer: C
Reduce 4128/4386 to its lowest terms Answer Choice: (A) 14/13 (B) 13/17 (C) 16/17 (D) 13/18 (E) None of these
Answer: C
If xy+5z = x(y+z), which of the following must be true? Answer Choice: (A) 1. x=0 and z=0 (B) 2. x=5 and z=0 (C) 3. y=1 and z=0 (D) 4. x=1 or y=0 (E) 5. x=1 or z=0
Answer: B
There are 23 balls in a box: 10 balls are green, 8 are blue and 5 are white. Then 1 green and 1 blue balls are taken from the box and put away. What is the probability that a blue ball is selected at random from the box? Answer Choice: (A) 7/21 (B) 4/13 (C) 3/13 (D) 5/13 (E) 6/13
Answer: A
Find the value of y from (12)^3 x 6^4÷432 = y? Answer Choice: (A) 5618 (B) 5232 (C) 5889 (D) 5184 (E) 5132
Answer: D
Express Airlines has a transcontinental flight between Big City and Urbana - a distance of 1,500 km that it completes in three hours. Akatsuki is going from her home in Urbana to a convention in Big City that starts 5 hours after her plane leaves for Big City and ends 6 hours later. Akatsuki's plane suffers a mechanical failure and is forced to land at the Middlebrook airport, located 750 km away from both Big City and Urbana. What's the longest amount of time that Akatsuki can wait for repairs before she misses her convention? Answer Choice: (A) 10.5 hours (B) 6 hours (C) 5 hours (D) 4.5 hours (E) 3 hours
Answer: A
Compute the number of distinct line segments that can be drawn inside a square such that
the endpoints of the segment are on the square and the segment divides the square into two
congruent triangles. Answer Choice: (A) 5 (B) 4 (C) 3 (D) 2 (E) 1
Answer: D
If v is an integer, which of the following must be an even integer? Answer Choice: (A) v^2-v-1 (B) v^2-4v+6 (C) v^2-5v+5 (D) v^2+3v+8 (E) v^2+2v+10
Answer: D
Varma can read a book in k minutes. What part of the book can he read in 12 minutes?(k>12) Answer Choice: (A) (k - 8)/k (B) k/8 (C) 8 + k (D) 12/k (E) 8/k
Answer: D
Remainder of (6^17+17^6)/7= ? Answer Choice: (A) 2 (B) 1 (C) 0 (D) 3 (E) 4
Answer: C
A certain pilot flew 400 miles to City K at an average speed of 450 miles per hour with the wind and made the trip back at an average speed of 250 miles per hour against the wind. Which of the following is closest to the pilot’s average speed, in miles per hour, for the round-trip? Answer Choice: (A) 280 (B) 290 (C) 300 (D) 310 (E) 320
Answer: E
In a bag there are 3 Snicker's bars and 2 Milky Way bars. What is the probability of choosing at least one Snickers when choosing two consecutive candy bars randomly? Answer Choice: (A) 9/10 (B) 16/20 (C) 2/5 (D) 3/5 (E) ½
Answer: A
The number of permutations of the letters of the word 'MESMERISE' is? Answer Choice: (A) 9!/(2!)2 3! (B) 9!/(2!)2 8! (C) 9!/(8!)2 3! (D) 8!/(2!)2 3! (E) 9!/(2!)2 1!
Answer: A
A password for a computer is six digits from 0 and 9. The six digit number is a prime number. What is the approximate probability that the last digit is a 3? Answer Choice: (A) 1/4 (B) 1/6 (C) 1/10 (D) 1/20 (E) 1/50
Answer: A
The average price of 10 books is Rs. 12 while the average price of 8 of these books is Rs. 11.75. Of the remaining two books, if the price of one book is 60% more than the price of the other, what ia the pice of each of these two books ? Answer Choice: (A) 10,12 (B) 10,16 (C) 10,18 (D) 10,19 (E) 10,91
Answer: B
A train covers a distance of 15 km in 10 min. If it takes 10 sec to pass a telegraph post, then the length of the train is? Answer Choice: (A) 240m (B) 150 m (C) 120 m (D) 200 m (E) 165 m
Answer: D
If |4x+2| = 46, what is the sum of all the possible values of x? Answer Choice: (A) 2 (B) -1 (C) 4 (D) -5 (E) 6
Answer: B
Total of ages of A,B and C at present is 90 years. If ratio of this ages is 2 : 3 : 4 what will be the age of C after 5 years? Answer Choice: (A) 45 years (B) 42 years (C) 40 years (D) 37 years (E) None of the above
Answer: A
Profit of one hospital is 320 percent of the cost. If the cost increases by 25 % but the SP is same, approximately what % of the SP is the profit? Answer Choice: (A) 40% (B) 45% (C) 50% (D) 70% (E) 75%
Answer: D
(1000)7÷(10)20=? Answer Choice: (A) 10 (B) 100 (C) 1000 (D) 10000 (E) None of these
Answer: A
The area of circle O is added to its diameter. If the circumference of circle O is then subtracted from this total, the result is 8. What is the radius of circle O? Answer Choice: (A) –2/pi (B) 2 (C) 3 (D) 4 (E) 5
Answer: D
If a card is drawn from a well shuffled pack of cards, the probability of drawing a spade or a king is ? Answer Choice: (A) 4/16 (B) 4/17 (C) 4/11 (D) 4/13 (E) 4/12
Answer: D
There are 35 students in a hostel. If the no. of students increases by 5, 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) s. 64.80 (B) s. 69.80 (C) s. 72.80 (D) s. 78.80 (E) s. 79.80
Answer: C
When the price of an article was reduced by 20% its sale increased by 80%. What was the net effect on the sale? Answer Choice: (A) 44% increase (B) 44% decrease (C) 60% increase (D) 66% increase (E) 66% decrease
Answer: A
There are two circles of different radii. The are of a square is 784 sq cm and its side is twice the radius of the larger circle. The radius of the larger circle is seven - third that of the smaller circle. Find the circumference of the smaller circle. Answer Choice: (A) 9 (B) 10 (C) 12 (D) 18 (E) 14
Answer: C
A whale goes on a feeding frenzy that lasts for 9 hours. For the first hour he catches and eats x kilos of plankton. In every hour after the first, it consumes 3 kilos of plankton more than it consumed in the previous hour. If by the end of the frenzy the whale will have consumed a whopping accumulated total 360 kilos of plankton, how many kilos did he consume on the sixth hour? Answer Choice: (A) 38 (B) 43 (C) 50 (D) 53 (E) 62
Answer: B
A, B and C have Rs.350 between them, A and C together have Rs.200 and B and C Rs.350. How much does C have? Answer Choice: (A) A)200 (B) B)190 (C) C)180 (D) D)170 (E) E)160
Answer: A
Xavier starts from P towards Q at a speed of 90 kmph and after every 12 mins increases his speed by 10 kmph. If the distance between P and Q is 51km, then how much time does he take to cover the distance? Answer Choice: (A) 30 (B) 32 (C) 30 (D) 36 (E) 40
Answer: D
The diameter of a garden roller is 1.4 m and it is 2 m long. How much area will it cover in 4 revolutions ? (use Ï€ = 22â„7) Answer Choice: (A) 35.2 m2 (B) 44 m2 (C) 48 m2 (D) 36 m2 (E) None of these
Answer: A
From a pack of cards two cards are drawn one after the other, with replacement. The probability that the first card is a spade and the second card is a jack is? Answer Choice: (A) 1/50 (B) 1/13 (C) 1/26 (D) 1/52 (E) 1/4
Answer: D
A trader bought a car at 20% discount on its original price. He sold it at a 40% increase on the price he bought it. What percent of profit did he make on the original price? Answer Choice: (A) 17% (B) 62% (C) 12% (D) 19% (E) 22%
Answer: C
How many times are the hands of a clock at right angle in 2 days? Answer Choice: (A) 80 (B) 82 (C) 84 (D) 86 (E) 88
Answer: E
The compound interest on Rs.2800 for 1 1/2years at 10% per annum is Answer Choice: (A) Rs.441.35 (B) Rs.436.75 (C) Rs.434 (D) Rs.420 (E) None
Answer: C
A coin is tossed live times. What is the probability that there is at the least one tail? Answer Choice: (A) 1/15 (B) 31/32 (C) 1/10 (D) 30/32 (E) 25/27
Answer: B
The price of a car is marked at $11,000. If the car has successive discounts of 20%, 15% and 5%, then at what price does a customer buy the car? Answer Choice: (A) $6702 (B) $6924 (C) $7106 (D) $7348 (E) $7580
Answer: C
Six students - 3 girls and 3 boys - are to sit side by side for a makeup exam. How many ways could they arrange themselves given that no two girls and no two boys can sit next to one another? Answer Choice: (A) A)12 (B) B)36 (C) C)72 (D) D)240 (E) E)720
Answer: C
The price of a coat in a certain store is $500. If the price of the coat is to be reduced by $300, by what percent is the price to be reduced? Answer Choice: (A) 10% (B) 15% (C) 20% (D) 60% (E) 30%
Answer: D
What is the smallest positive integer that can be multiplied by 432 to make it a perfect square? Answer Choice: (A) 2 (B) 3 (C) 5 (D) 7 (E) 11
Answer: B
Obra drove 120π meters along a circular track. If the area enclosed by the circular track on which she drove is 57,600π square meters, what percentage of the circular track did Obra drive? Answer Choice: (A) 6.67% (B) 12.5% (C) 18.75% (D) 25% (E) 33.3%
Answer: D
Difference of two numbers is 1650. If 7.5% of the number is 12.5% of the other number , find the number ? Answer Choice: (A) 2660, 1000 (B) 3660, 2000 (C) 3000, 4160 (D) 2490, 4150 (E) 2475, 4125
Answer: E
If a code word is defined to be a sequence of different letters chosen from the 10 letters A, B, C, D, E, F, G, H, I, and J, what is the ratio of the number of 6-letter code words to the number of 4-letter code words? Answer Choice: (A) 20 (B) 30 (C) 35 (D) 40 (E) 45
Answer: B
A's speed is 15/13 times that of B. If A and B run a race, what part of the length of the race should A give B as a head start, so that B beats A by 25% of the length of the race? Answer Choice: (A) 35% (B) 48% (C) 52% (D) 42% (E) 46%
Answer: A
There are X girls in a class, and their average height is P inches. In the same class, there are Y boys with an average height of Q inches. What is the average height of all the students in the class? Answer Choice: (A) (X + Y)/(M + N) (B) (M + N)/(X + Y) (C) (XM + YN)/(M + N) (D) (XP + YQ)/(X + Y) (E) MN/XY
Answer: D
Three cannons are firing at a target. If their individual probabilities to hit the target are 0.2, 0.1, and 0.7 respectively, what is the probability that none of the cannons will hit the target after one round of fire?
prob. that all the cannons will hit the target = .06
prob. that none of the cannons will hit = 1 - .06 = .94 Answer Choice: (A) 0.061 (B) 0.12 (C) 0.218 (D) 0.216 (E) 0.941
Answer: D
A and B together have Sterling 1210. If 4/15 of A's amount is equal to 2/5 of B's amount, how much amount does B have? Answer Choice: (A) Sterling 460 (B) Sterling 484 (C) Sterling 550 (D) Sterling 664 (E) None
Answer: B
What is the units digit of (63^4)(41^7)(99^9)? Answer Choice: (A) 5 (B) 6 (C) 7 (D) 8 (E) 9
Answer: E
How many factors does 35^2 have? Answer Choice: (A) 2 (B) 8 (C) 24 (D) 25 (E) 26
Answer: C
If the cost price of 24 chocolates is equal to the selling price of 16 chocolates, the gain percent is : Answer Choice: (A) 24% (B) 8% (C) 50% (D) 40% (E) None of these
Answer: C
Company C sells a line of 25 products with an average retail price of $1,400. If none of these products sells for less than $420, and exactly 10 of the products sell for less than $1,000, what is the greatest possible selling price of the most expensive product? Answer Choice: (A) 16000 (B) 11400 (C) 13200 (D) 15400 (E) 16800
Answer: E
A volume of 11248 l water is in a container of sphere. How many hemisphere of volume 4l each will be required to transfer all the water into the small hemispheres? Answer Choice: (A) 2812 (B) 8231 (C) 2734 (D) 4222 (E) 4254
Answer: A
A train 200m long passes a standing man in 15 seconds. What is the speed of the train? Answer Choice: (A) 30km/hr (B) 36km/hr (C) 48km/hr (D) 50km/hr (E) 32km/hr
Answer: C
The average number of shirts with Salman, Ambani and Dalmiya is 60, if all of them reached a shopping mall in Delhi and purchased 5 shirts each of them then average number of shirt each of them now has Answer Choice: (A) 65 (B) 63 (C) 62 (D) 64 (E) 61
Answer: A
Two numbers A and B are such that the sum of 5% of A and 4% of B is two-third of the sum of 6% of A and 8% of B. Find the ratio of A : B. Answer Choice: (A) 2 : 1 (B) 1 : 2 (C) 1 : 1 (D) 4 : 3 (E) None of these
Answer: D
A tank contains 6,500 gallons of a solution that is 5 percent sodium chloride by volume. If 2,500 gallons of water evaporate from the tank, the remaining solution will be approximately what percent sodium chloride? Answer Choice: (A)  5.12% (B)  6.12% (C)  7.12% (D)  8.12% (E)  9.12%
Answer: D
The diagonals of a rhombus are 15 cm and 20 cm. Find its area? Answer Choice: (A) 399 (B) 266 (C) 150 (D) 277 (E) 281
Answer: C
A, B and C can do a work in 90, 30 and 45 days respectively. If they work together, in how many days will they complete the work? Answer Choice: (A) 15 (B) 66 (C) 77 (D) 8 (E) 54
Answer: A
A car has a 20-gallon fuel to travel 500 miles.At this rate, how many gallons of fuel are needed for a 1000 mile car ? Answer Choice: (A) 10 (B) 30 (C) 20 (D) 40 (E) 50
Answer: D
What is the area of square field whose side of length 15 m? Answer Choice: (A) 225 (B) 662 (C) 772 (D) 882 (E) 21
Answer: A
A sum fetched a total simple interest of Rs. 4016.25 at the rate of 1% p.a. in 3 years. What is the sum? Answer Choice: (A) 122762 (B) 132877 (C) 122882 (D) 133875 (E) 132887
Answer: D
A man can buy a new house in 4 years with all of his earnings. But he spend the same amount in household expenses in 8 years and for savings in 12 years. How many time needed for buying the house? Answer Choice: (A) 12 (B) 20 (C) 30 (D) 15 (E) 24
Answer: E
If a trader sold two cars each at Rs. 325475 and gains 12% on the first and loses 12% on the second, then his profit or loss percent on the whole is? Answer Choice: (A) 1.44% (B) 1.74% (C) 1.94% (D) 2.44% (E) 1.47%
Answer: A
Ravi purchased a refrigerator and a mobile phone for Rs. 15000 and Rs. 8000 respectively. He sold the refrigerator at a loss of 4 percent and the mobile phone at a profit of 11 percent. Overall he make a. Answer Choice: (A) 228 (B) 288 (C) 27 (D) 200 (E) 280
Answer: E
Two cyclists are running on a circular track of 500m.They start from the same point A at the same time.If they meet for the first time at a point 100 m from A, which of the following could be the possible ratio of their speeds? Answer Choice: (A) 1:4 (B) 2:3 (C) 3:5 (D) 5:7 (E) 7:11
Answer: A
If 40% of a number is equal to two-third of another number, what is the ratio of first number to the second number? Answer Choice: (A) 5:3 (B) 3:5 (C) 1:5 (D) 5:1 (E) None of them
Answer: A
A train crosses a platform of 150 m in 15 sec, same train crosses another platform of length 250 m in 20 sec. then find the length of the train? Answer Choice: (A) 152 (B) 150 (C) 289 (D) 369 (E) 287
Answer: B
The sum of two numbers is 65 and their product is 1050. What will be the sum of their reciprocals? Answer Choice: (A) (11/140) (B) (11/210) (C) (35/4) (D) (75/8) (E) None
Answer: B
In a covering a distance of 30 km, Abhay takes 2 hours more than Sameer. If Abhay double his speed, then he would take 1 hour less than Sammer. Abhay's speed is? Answer Choice: (A) 5 km/hr (B) 7 km/hr (C) 9 km/hr (D) 2 km/hr (E) 1 km/hr
Answer: A
Find the third proportional to 2 and 8? Answer Choice: (A) 10 (B) 32 (C) 36 (D) 19 (E) 20
Answer: B
Right triangle ABC is to be drawn in the xy-plane so that the right angle is at A and AB is parallel to the y-axis. If the x- and y-coordinates of A, B, and C are to be integers that are consistent with the inequalities -4 ≤ x ≤ 2 and 4 ≤ y ≤ 9 , then how many different triangles can be drawn that will meet these conditions? Answer Choice: (A) 54 (B) 432 (C) 864 (D) 2,916 (E) 148,824
Answer: C
Find the invalid no.from the following series 15 46 63 71 75 77 78 Answer Choice: (A) 38 (B) 43 (C) 46 (D) 49 (E) 52
Answer: C
If a positive integer n, divided by 5 has a remainder 2, which of the following must be true
I. n is odd
II. n+1 cannot be a prime number
III. (n+2) divided by 7 has remainder 2 Answer Choice: (A) None (B) I only (C) I and II only (D) II and III only (E) I, II and III
Answer: A
Buffalo gives 4 liter milk, cow gives (1/2) liter milk and goat gives 1/4 liter milk. you have to get 20 liter milk by 20 animals.what is the number of cows? Answer Choice: (A) 12 (B) 13 (C) 14 (D) 15 (E) 16
Answer: D