loafeihong/math_mmlu_format huggingface dataset:
If a particular is never chosen, in how many ways can a cricketbe chosen out of 15 players? Answer Choice: (A) 239 (B) 259 (C) 364 (D) 370 (E) 372
Answer: C
Which of the following leads to the correct mathematical solution for the number of ways that the letters of the word APPLE could be arranged to create a five-letter code? Answer Choice: (A) 5! (B) 5! − (2!) (C) 5! − (3! × 2!) (D) 5!/(2!) (E) 6!/( 2!)
Answer: D
The cost price of an book is 64% of the marked price. Calculate the gain percent after allowing a discount of 12%? Answer Choice: (A) 33% (B) 28.02% (C) 37.5% (D) 30.5% (E) 22%
Answer: C
If x^2 − 2x − 15 = (x + r)( x + s) for all values of x, and if r and s are constants, then which of the following is a possible value of 2(r − s)? Answer Choice: (A) 8 (B) 16 (C) − 2 (D) − 3 (E) − 5
Answer: B
The length of rectangle is thrice its breadth and its perimeter is 72 m, find the area of the rectangle? Answer Choice: (A) 432 (B) 376 (C) 299 (D) 324 (E) 111
Answer: D
Tom, working alone, can paint a room in 12 hours. Peter and John, working independently, can paint the same room in 6 hours and 2 hours, respectively. Tom starts painting the room and works on his own for two hour. He is then joined by Peter and they work together for two hour. Finally, John joins them and the three of them work together to finish the room, each one working at his respective rate. What fraction of the whole job was done by Peter? Answer Choice: (A) 5/3 (B) 1/3 (C) 7/3 (D) 4/9 (E) 3/5
Answer: D
A cistern has a leak which would empty the cistern in 20 minutes. A tap is turned on which admits 5 liters a minute into the cistern, and it is emptied in 24 minutes. How many liters does the cistern hold? Answer Choice: (A) 480 (B) 487 (C) 481 (D) 729 (E) 600
Answer: E
Rs.1500 is divided into two parts such that if one part is invested at 6% and the other at 5% the whole annual interest from both the sum is Rs.85. How much was lent at 5%? Answer Choice: (A) 298 (B) 287 (C) 202 (D) 500 (E) 279
Answer: D
If both 7^2 and 3^4 are factors of the number a*4^3*6^2*13^11, then what is the smallest possible value of a? Answer Choice: (A) 120 (B) 256 (C) 343 (D) 441 (E) 512
Answer: D
The average of first twelve prime numbers which are odd is? Answer Choice: (A) 15.5 (B) 19.7 (C) 15.2 (D) 15.8 (E) 15.1
Answer: B
The difference between two numbers is 1365. When the larger number is divided by the smaller one, the quotient is 6 and the remainder is 15. The smaller number is : Answer Choice: (A) 240 (B) 270 (C) 295 (D) 360 (E) None
Answer: B
16,25,36,72,144,196,225 Answer Choice: (A) 36 (B) 196 (C) 225 (D) 144 (E) 72
Answer: E
Of the 3,600 employees of Company X, 12/25 are clerical. If the clerical staff were to be reduced by 1/4, what percent of the total number of the remaining employees would then be clerical? Answer Choice: (A) 40% (B) 22.2% (C) 20% (D) 12.5% (E) 11.1%
Answer: A
Train W leaves New York at 7:00 am traveling to Boston at 80mph. Train B leaves Boston at 7:45 am traveling to New York at 70 mph on a parallel track. If the distance between New York and Boston is 210 miles, at what time will the two trains pass each other? Answer Choice: (A) 8:15 am (B) 8:45 am (C) 9:00 am (D) 9:30 am (E) Cannot be determined from the information given
Answer: B
A car covers a distance of 10km in 12 minutes. If its speed is decreased by 5km/hr, the time taken by the car to cover the same distance will be? Answer Choice: (A) 10min 12sec (B) 15min 45sec (C) 13min 20sec (D) 20min 4sec (E) 30min 13sec
Answer: C
Two cars cover the same distance at the speed of 50 and 62 kmps respectively. Find the distance traveled by them if the slower car takes 1 hour more than the faster car. Answer Choice: (A) 250 km (B) 214 km (C) 224 km (D) 216 km (E) 204 km
Answer: A
The side of a rhombus is 26 m and length of one of its diagonals is 20 m. The area of the rhombus is? Answer Choice: (A) 289 (B) 269 (C) 207 (D) 480 (E) 271
Answer: D
A man walking at the speed of 4 kmph crosses a square field diagonally in 3 minutes. The area of the field is: Answer Choice: (A) 18000m2 (B) 20000m2 (C) 19000m2 (D) 25000m2 (E) 15000m2
Answer: B
During 2003, a company produced an average of 1,000 products per month. How many products will the company need to produce from 2004 through 2007 in order to increase its monthly average for the period from 2003 through 2007 by 200% over its 2003 average? Answer Choice: (A) 132,000 (B) 235,000 (C) 175,000 (D) 200,000 (E) 250,000
Answer: A
Of the families in City X in 1992, 60 percent owned a personal computer. The number of families in City X owning a computer in 1993 was 50 percent greater than it was in 1992, and the total number of families in City X was 3 percent greater in 1993 than it was in 1992. what percent of the families in City X owned a personal computer in 1993? Answer Choice: (A) 68.99% (B) 66.55% (C) 91.23% (D) 77.77% (E) 87.37%
Answer: E
In digging a pond 20 m * 10 m * 5 m the volumes of the soil extracted will be? Answer Choice: (A) 3387 (B) 1000 (C) 2866 (D) 2787 (E) 1121
Answer: B
If b does not equal zero, and ab = b/5, what is the value of a? Answer Choice: (A) A)1/5 (B) B)1/4 (C) C)1/3 (D) D)1/2 (E) of the above
Answer: A
476 ** 0 is divisible by both 3 and 11. The non-zero digits in the hundred's and ten's places are respectively Answer Choice: (A) 7 and 4 (B) 7 and 5 (C) 8 and 4 (D) 8 and 5 (E) None
Answer: D
In a class of 69 students 41 are taking French, 22 are taking German. Of the students taking French or German, 9 are taking both courses. How many students are not enrolled in either course? Answer Choice: (A) 6 (B) 15 (C) 24 (D) 33 (E) 54
Answer: B
Find the simple interest on $3000 for 3 years at 10% per annum? Answer Choice: (A) $900 (B) $300 (C) $500 (D) $600 (E) $1000
Answer: A
How many different positive integers are factors of 36 ? Answer Choice: (A) 10 (B) 2 (C) 7 (D) 3 (E) 2
Answer: C
A certain sum is invested at simple interest at 15% p.a. for two years instead of investing at 10% p.a. for the same time period. Therefore the interest received is more by Rs. 840. Find the sum? Answer Choice: (A) s. 8400 (B) s. 9000 (C) s. 14000 (D) s. 17000 (E) s. 27000
Answer: A
Car Z travels 48 miles per gallon of gasoline when driven at a constant rate of 45 miles per hour, but travels 20 percent fewer miles per gallon of gasoline when driven at a constant rate of 60 miles per hour. How many miles does car Z travel on 10 gallons of gasoline when driven at a constant rate of 60 miles per hour? Answer Choice: (A) 320 (B) 384 (C) 400 (D) 408.3 (E) 440
Answer: B
In a consumer survey, 85% of those surveyed liked at least one of three products: 1, 2, and 3. 50% of those asked liked product 1, 30% liked product 2, and 20% liked product 3. If 7% of the people in the survey liked all three of the products, what percentage of the survey participants liked more than one of the three products? Answer Choice: (A) 5 (B) 8 (C) 15 (D) 20 (E) 25
Answer: B
The ratio of the volumes of two cubes is 729 : 1331. What is the ratio of their total surface areas? Answer Choice: (A) 81:121 (B) 81:128 (C) 81:126 (D) 81:124 (E) 81:122
Answer: A
Which of the following points is closest to line y=x Answer Choice: (A) (2, -1) (B) (2, 4) (C) (1, 1) (D) (2, -1) (E) (-2, 0)
Answer: C
x and y are positive integers. If x is a prime factor of y^2 , which of the following MUST be true? Answer Choice: (A) x is even (B) x=y^2 (C) y/x is even (D) x/y <=1 (E) x+1 is also the prime factor of y^2
Answer: D
How many numbers with 2 different digits can be formed using only the odd digits? Answer Choice: (A) 10 (B) 20 (C) 40 (D) 60 (E) 120
Answer: B
What is the least number of digits (including repetitions) needed to express 10^600 in decimal notation? Answer Choice: (A) a) 4 (B) b) 601 (C) c) 101 (D) d) 1000 (E) e) 1001
Answer: B
In a 2000 m race, A beats B by 100 meters or 40 seconds. Find the speed of B? Answer Choice: (A) 10m/s (B) 2.5m/s (C) 5m/s (D) 7m/s (E) 3m/s
Answer: B
It takes 2 tons of copper ore and 4 tons of iron ore to make one ton of alloy A. How many tons of alloy A can be made from 60 tons of copper ore and 90 tons of iron ore? Answer Choice: (A)  18 (B)  18 3/4 (C)  20 (D)  22 1/2 (E)  50
Answer: D
If a fair coin is flipped seven times in a row, what is the probability that there will be at least one head and one tail? Answer Choice: (A) 3/4 (B) 11/12 (C) 15/16 (D) 31/32 (E) 63/64
Answer: E
A watch was sold at a loss of 10%. If it was sold for Rs.196 more, there would have been a gain of 4%. What is the cost price? Answer Choice: (A) s:1000 (B) s:1067 (C) s:1278 (D) s:1028 (E) s:1400
Answer: E
A WORKS TWICE AS FAST AS B. IF B CAN COMPLETE A WORK IN 12 DAYS INDEPENDENTLY, THE NUMBER OF DAYS IN WHICH A AND B CAN TOGETHER FINISH THE WORK IS: Answer Choice: (A) 4 DAYS (B) 6 DAYS (C) 8 DAYS (D) 18 DAYS (E) NONE OF THESE
Answer: A
John traveled 80% of the way from Yellow-town to Green-fields by train at an average speed of 80 miles per hour. The rest of the way John traveled by car at an average speed of v miles per hour. If the average speed for the entire trip was 70 miles per hour, what is v in miles per hour? Answer Choice: (A) 30 (B) 40 (C) 50 (D) 55 (E) 60
Answer: E
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.4000, what will be the difference between Q and R's share? Answer Choice: (A) 2788 (B) 5000 (C) 7282 (D) 2782 (E) 2729
Answer: B
In the next Worldcup of cricket there will be 12 teams, divided equally in 2groups. Teams of eachgroup will play a match against each other. From each group 3 top teams will qualify for the next round. In this round each team will play against each others once. 4top teams of this round will qualify for the semifinal round, where they play the best of 3matches. The Minimum number of matches in the next World cup will be Answer Choice: (A) 48 (B) 49 (C) 53 (D) 55 (E) 58
Answer: C
find the number, difference between number and its 3/5 is 62. Answer Choice: (A) 150 (B) 153 (C) 154 (D) 155 (E) 156
Answer: D
A team bought a total of 198 balls. If each player on the team bought at least 17 balls, then what is the greatest possible number of players on the team? Answer Choice: (A) 21 (B) 11 (C) 23 (D) 24 (E) 25
Answer: B
Every month Rani gives 65% of her salary to her mother. She spends 15% of her salary and saves the remainder. She saves $130 more than what she spends. What is her monthly salary? Answer Choice: (A) 2200 (B) 2400 (C) 2600 (D) 2800 (E) 3000
Answer: C
If you select two cards from a pile of cards numbered 1 to 10, what is the probability that the sum of the numbers is less than 4? Answer Choice: (A) 1/45 (B) 4/45 (C) 1/15 (D) 1/10 (E) 1/5
Answer: A
The difference between a discount of 35% and two successive discounts of 20% and 20% on a certain bill was 22. Find the amount of the bill. Answer Choice: (A) 1,100 (B) 200 (C) 2,200 (D) Data inadequate (E) None of these
Answer: C
A boy goes to his school from his house at a speed of 3 km/hr and returns at a speed of 2 km/hr. If he takes 5 hours in going and coming. The distance between his house and school is? Answer Choice: (A) 3 km (B) 2 km (C) 8 km (D) 6 km (E) 9 km
Answer: D
Rahim bought 27 books for Rs.581 from one shop and 20 books for Rs.594 from another. What is the average price he paid per book ? Answer Choice: (A) 28 (B) 18 (C) 27 (D) 25 (E) 21
Answer: D
Two pipes A and B can separately fill a tank in 2 minutes and 15 minutes respectively. Both the pipes are opened together but 4 minutes after the start the pipe A is turned off. How much time will it take to fill the tank? Answer Choice: (A) 22 (B) 10 (C) 88 (D) 566 (E) 222
Answer: B
In a race of length L metres, Johnson beats Lewis by M metres and Greene by N metres, By how many metres does Lewis beat Greene in the same race ? (M<N) Answer Choice: (A) L(L-N) / L-M (B) L(N-M) / L-M (C) L-N (D) M-N (E) M+
Answer: A
By selling 16 pencils for a rupee a man loses 5%. How many for a rupee should he sell in order to gain 15%? Answer Choice: (A) 12.95 (B) 19 (C) 17.56 (D) 16.56 (E) 15
Answer: A
Four friends go to see a movie at the local movie theater and sit in a row together. If there are two friends who refuse to sit next to each other, how many 4-person seating arrangements are possible? Answer Choice: (A) 6 (B) 8 (C) 10 (D) 12 (E) 24
Answer: D
Tough and Tricky questions: Exponents.
If 2^(3x+2)*3^(2y-3) = 32^x*9^y, then x + y = Answer Choice: (A) -3 (B) -1 (C) 0 (D) -5 (E) -2
Answer: E
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. 120 players took part in that tournament.
How many matches were played? Answer Choice: (A) 99 matches. (B) 88 matches. (C) 77 matches. (D) 66 matches. (E) 119 matches.
Answer: E
A, B and C invests Rs.2000, Rs.3000 and Rs.4000 in a business. After 2 year A removed his money; B and C continued the business for two more year. If the net profit after 3 years be Rs.4000, then A's share in the profit is? Answer Choice: (A) 460 (B) 289 (C) 220 (D) 400 (E) 640
Answer: E
What is the probability of rolling a total of 8 with a single roll of two fair six-sided dice, each with the distinct numbers 1 through 6 on each side? Answer Choice: (A) 1/12 (B) 1/6 (C) 2/7 (D) 5/36 (E) 1/2
Answer: D
What is the smallest positive integer K such that the product of 2205 x K is a perfect square? Answer Choice: (A) 5 (B) 9 (C) 15 (D) 25 (E) 63
Answer: A
Which of the following will divide evenly into 347,456,520? Answer Choice: (A) 3 (B) 9 (C) 11 (D) 13 (E) none of these
Answer: A
a, b, c, d, and e are positive consecutive odd integers and a < b < c < d < e.
If the sum of a+c+e is four less than the square of b, what is the product of de? Answer Choice: (A) 25 (B) 35 (C) 53 (D) 99 (E) 143
Answer: D
The Average of 11 results is 16, if the average of the 1st 6 results is 58 & that of the last 63. Find the 6th result. Answer Choice: (A) 66 (B) 55 (C) 44 (D) 77 (E) 88
Answer: A
Andrew started saving at the beginning of the year and had saved $200 by the end of the year. He continued to save and by the end of 2 years had saved a total of $540. Which of the following is closest to the percent increase in the amount Andrew saved during the second year compared to the amount he saved during the first year? Answer Choice: (A) 11% (B) 25% (C) 44% (D) 56% (E) 70%
Answer: E
Find the number of different ways in which 7^11 can be expressed as the product of three factors Answer Choice: (A) 13 (B) 14 (C) 15 (D) 16 (E) 17
Answer: D
144 candies are distributed to children with the same number. What can’t be the range including the number of children? Answer Choice: (A) 1~10 (B) 10~20 (C) 20~30 (D) 50~60 (E) 70~80
Answer: D
For dinner, Sandy ate 200 grams of corn which was five times as much corn as she ate for lunch, and twice as much corn as she ate for breakfast. How much corn did Sandy eat in total? Answer Choice: (A) 300 (B) 320 (C) 340 (D) 360 (E) 380
Answer: C
Alice worked for three straight hours on her homework questions. If she solved 90 questions in the third hour, which was five times as many as she solved in the second hour, and three times as many questions as she solved in the first hour, how many questions did she solve in total? Answer Choice: (A) 134 (B) 138 (C) 142 (D) 146 (E) 150
Answer: B
Julie put half of her savings in a savings account that pays an annual simple interest and half in a savings account that pays an annual compound interest. After two years she earned $120 and $122 from the simple interest account and the compound interest account respectively. If the interest rates for both accounts were the same, what was the amount of Julie's initial savings? Answer Choice: (A) 600 (B) 720 (C) 1080 (D) 2200 (E) 3600
Answer: E
If the diameter of circle R is 80% of the diameter of circle S, the area of circle R is what percent of the area of circle S? Answer Choice: (A) 74% (B) 64% (C) 84% (D) 94% (E) 34%
Answer: B
Five men and nine women can do a piece of work in 10 days. Six men and twelve women can do the same work in 8 days. In how many days can three men and three women do the work? Answer Choice: (A) 80 days (B) 70 days (C) 20 days (D) 10 days (E) 30 days
Answer: C
If a fair coin is tossed five times, what is the probability of getting exactly three heads in a row? Answer Choice: (A) 3/16 (B) 5/16 (C) 3/32 (D) 5/32 (E) 7/32
Answer: D
There are two men aged 30 and 36 years. The probability to live 35 years more is 0.67 for 30 -years pld man and 0.60 for 36 year old man. Find the probability that at least one of these men will be alive 35 years hence. Answer Choice: (A) 0.35 (B) 0.868 (C) 0.43 (D) 0.44 (E) 0.47
Answer: B
Saleem bought 4 baskets with the average cost of $4. If Saleem also buys the fifth basket with the price of $ 8, what is the average (arithmetic mean) price of those 5 baskets? Answer Choice: (A) $4.50 (B) $6.00 (C) $4.00 (D) $5.50 (E) $4.80
Answer: E
A person covered one-fourth of the total distance at 26 kmph and remaining distance at 24 kmph. What is the average speed for the total distance? Answer Choice: (A) 21 (1/36)kmph (B) 21 (1/3)kmph (C) 21 (8/3)kmph (D) 27 (1/3)kmph (E) 25 (1/3)kmph
Answer: B
At what rate will Rs.1400 fetch an interest of Rs.210 in 5 years? Answer Choice: (A) 2% (B) 6% (C) 5% (D) 4% (E) 3%
Answer: E
How many 3 digit numbers that do not contain the digit 0 are there? Answer Choice: (A) 100 (B) 200 (C) 512 (D) 648 (E) 729
Answer: E
A shop owner sells 30mtr of cloth and gains SP of 10 metres. Find the gain %? Answer Choice: (A) 40% (B) 45% (C) 50% (D) 60% (E) 70%
Answer: C
Find the length of the wire required to go 12 times round a square field containing 104976 m2. Answer Choice: (A) 15840 (B) 3388 (C) 2667 (D) 8766 (E) 15552
Answer: E
Look at this series: 17, 24, 21, 28, ... What number should come next? Answer Choice: (A) 33 (B) 28 (C) 32 (D) 35 (E) 39
Answer: C
How many seconds will a train 100 meters long take to cross a bridge 200 meters long if the speed of the train is 36 kmph? Answer Choice: (A) 22 sec (B) 27 sec (C) 30 sec (D) 24 sec (E) 11 sec
Answer: C
A train having a length of 270 meter is running at the speed of 120 kmph . It crosses another train running in opposite direction at the speed of 80 kmph in 9 seconds. What is the length of the other train? Answer Choice: (A) 320 m (B) 190 m (C) 210 m (D) 230 m (E) 240m
Answer: D
A train leaves Mumabai at 9 am at a speed of 30 kmph. After one hour, another train leaves Mumbai in the same direction as that of the first train at a speed of 60 kmph. When and at what distance from Mumbai do the two trains meet? Answer Choice: (A) 27 (B) 279 (C) 60 (D) 278 (E) 379
Answer: C
Fifteen coins are tossed simultaneously. In how many of the outcomes will the third coin turn up a head? Answer Choice: (A) 2^9 (B) 2^14 (C) 3 * 2^8 (D) 3 * 2^9 (E) 3 * 2^10
Answer: B
If two sides of a triangle are 6 and 11, respectively, which of the following could NOT be the area of this triangle? Answer Choice: (A) 1 (B) 6 (C) 17 (D) 29 (E) 34
Answer: E
How many times in a day, the hands of a clock are straight? Answer Choice: (A) 22 (B) 24 (C) 44 (D) 48 (E) None
Answer: C
Mr. Mukhambo has two numbers and say that their difference, their sum and their product are to one another as 1:7:24. Mukhambo wants to find out whether you can get him the product of those two numbers: Answer Choice: (A) 24 (B) 6 (C) 48 (D) 12 (E) 18
Answer: C
Average age of students of an adult school is 42 years. 120 new students whose average age is 32 years joined the school. As a result the average age is decreased by 4 years. Find the number of students of the school after joining of the new students. Answer Choice: (A) 1200 (B) 120 (C) 360 (D) 200 (E) None of these
Answer: D
The H.C.F. of two numbers is 23 and the other two factors of their L.C.M. are 13 and 19. The larger of the two numbers is: Answer Choice: (A) 437 (B) 299 (C) 322 (D) 345 (E) 355
Answer: A
A class of 20 students took a science test. 10 students had an average (arithmetic mean) score of 80. The other students had an average score of 60. What is the average score of the whole class? Answer Choice: (A) 70 (B) 60 (C) 55 (D) 65 (E) 85
Answer: A
Sum of the squares of three numbers is 116 and the sum of their products taken two at a time is 70. Find the sum? Answer Choice: (A) 14 (B) 15 (C) 16 (D) 17 (E) 18
Answer: C
What is the sum of the multiples of 7 from 77 to 91, inclusive? Answer Choice: (A) 260 (B) 452 (C) 352 (D) 260 (E) 252
Answer: E
The average age of the boys in a class is 16 years and that of the girls is 15 years. The average age for the whole class is Answer Choice: (A) 22 (B) 88 (C) 27 (D) 99 (E) 11
Answer: C
A snail has fallen in a 10 feet deep hole. It started climbing up - every day it
would climb 3 feet up but then it would fall 2 feet down while sleeping during
the night. After how many days will the snail climb out of the hole? Answer Choice: (A) 2 (B) 6 (C) 7 (D) 8 (E) 9
Answer: D
Four car rental agencies A, B, C and D rented a plot for parking their cars during the night. A parked 15 cars for 12 days, B parked 12 cars for 20 days, C parked 18 cars for 18 days and D parked 16 cars for 15 days. If A paid Rs. 1350 as rent for parking his cars, what is the total rent paid by all the four agencies? Answer Choice: (A) 2388 (B) 7380 (C) 1279 (D) 6150 (E) 2771
Answer: B
Find the greatest possible length which can be used to measure exactly the lengths 4 m 95 cm, 9 m and 16 m 65 cm. Answer Choice: (A) 25 (B) 45 (C) 35 (D) 15 (E) 40
Answer: B
A certain drink of type A is prepared by mixing 4 parts milk with 3 parts fruit juice. Another drink of type B is prepared by mixing 4 parts of fruit juice and 3 parts of milk. How many liters of fruit juice must be added to 42 liters of drink A to convert it to drink B? Answer Choice: (A) 7 (B) 9 (C) 12 (D) 14 (E) 18
Answer: D
6/8 of the population of the country of Venezia lives in Montague Province, while the rest lives in Capulet Province. In the upcoming election, 80% of Montague residents support Romeo, while 70% of Capulet residents support Juliet; each resident of Venezia supports exactly one of these two candidates. Rounded if necessary to the nearest percent, the probability that a Juliet supporter chosen at random resides in Capulet is Answer Choice: (A) 28% (B) 54% (C) 45% (D) 72% (E) 78%
Answer: B
A and B started a business in partnership investing Rs.20,000 and Rs.15,000 respectively. After six months, C joined them with Rs.20,000. What will be A's share in the total profit of Rs.27,000 earned at the end of 2 years from the starting of the business? Answer Choice: (A) Rs.7500 (B) Rs.9000 (C) Rs.9500 (D) Rs.10,800 (E) None
Answer: D
The selling price of 40 apples is equal to cost price of 35 apples. Find the profit or loss obtained. Answer Choice: (A) Gain of 5.5 % (B) Gain of 12.5 % (C) Loss of 5.5 % (D) Loss of 12.5 % (E) Loss of 10 %
Answer: D
A small pool filled only with water will require an additional 300 gallons of water in order to be filled to 80% of its capacity. If pumping in these additional 300 gallons of water will increase the amount of water in the pool by 25%, what is the total capacity of the pool in gallons? Answer Choice: (A) 1875 (B) 1250 (C) 1300 (D) 1600 (E) 1625
Answer: A
I chose a number and divide it by 9. Then I subtracted 100 from the result and got 10. What was the number I chose? Answer Choice: (A) 600 (B) 700 (C) 990 (D) 900 (E) None
Answer: C
The diagonals of a rhombus are 25 cm and 30 cm. Find its area? Answer Choice: (A) 250 (B) 300 (C) 375 (D) 550 (E) 750
Answer: C
A lady goes to a bank near her newly possessed home. The bank's policies are weird, but she decides to open the account anyhow with a certain amount. The policy is that at the end of each year, the total amount gets doubled and Rs. 65 is deducted from that amount. After 6 years, when the lady checks her account, the total amount is 0.
Can you find out what was the original amount that she had deposited in the bank? Answer Choice: (A) 63.984375 (B) 63.984376 (C) 63.984377 (D) 63.984378 (E) none
Answer: A
A train 800 m long is running at a speed of 78 km/hr. If it crosses a tunnel in 1 min, then the length of the tunnel is? Answer Choice: (A) 510 (B) 540 (C) 500 (D) 520 (E) 589
Answer: C