loafeihong/math_mmlu_format huggingface dataset:
Simple interest on a sum at 2% per annum for 2 years is Rs.100. The C.I. on the same sum for the same period is? Answer Choice: (A) 101.8 (B) 101.4 (C) 101.2 (D) 100 (E) 110.2
Answer: A
Which of the following expressions CAN be equal to 0 when x^2 −16= 0 ? Answer Choice: (A) x^2 − 6x + 9 (B) x^2 − 4x + 3 (C) x^2 − x − 2 (D) x^2 − 7x + 6 (E) x^2 − 5x + 4
Answer: E
If 100% of j is equal to 25% of k, 150% of k is equal to 50% of l, and 125% of l is equal to 75% of m, then 20% of m is equal to what percent of 200% of j ? Answer Choice: (A) 0.35 (B) 3.5 (C) 350 (D) 35 (E) 3500
Answer: C
W and B are integers. The expression (W+1)(B+1) is even. What can be said about W and B? Answer Choice: (A) They are both even numbers. (B) At least one of them is even. (C) At least one of them is odd. (D) They are both odd. (E) Nothing can be said surly on W and B
Answer: C
Two friends want to buy a snack. They combine their money and find they have $4.15, consisting of quarters, dimes, and nickels. If they have 37 coins and the number of quarters is half the number of nickels, how many quarters do they have? Answer Choice: (A) 9 (B) 10 (C) 11 (D) 12 (E) 13
Answer: A
Bobby bought 2 shares, and which he sold for $96 each. If he had a profit of 25% on the sale of one of the shares but a loss of 28% on the sale of the other share, then on the sale of both shares Bobby had... Answer Choice: (A) a profit of 10 (B) a profit of 8 (C) a loss of 8 (D) a loss of 18 (E) neither a profit nor a loss
Answer: D
Average monthly income of a family of 4 earning members was Rs. 735. One of the earning members died and therefore, the average income came down to Rs 590. The income of the deceased was? Answer Choice: (A) Rs. 692.80 (B) Rs. 820 (C) Rs. 1170 (D) Rs. 1385 (E) None
Answer: C
There are 14 cans in the refrigerator. 7 of them are red and 7 of them are blue. In how many ways we can remove 8 cans so that at least one red and at least one blue cans to remain the refrigerator. Answer Choice: (A) 460 (B) 490 (C) 493 (D) 455 (E) 445
Answer: C
At a restaurant, glasses are stored in two different-sized boxes. One box contains 12 glasses, and the other contains 16 glasses. If the average number of glasses per box is 15, and there are 16 more of the larger boxes, what is the total number of glasses W at the restaurant? (Assume that all boxes are filled to capacity.) Answer Choice: (A) 96 (B) 240 (C) W=256 (D) W=384 (E) W=480
Answer: E
The pilot of a small aircraft with a 40-gallon fuel tank wants to fly to Cleveland, which is 480 miles away. The pilot recognizes that the current engine, which can fly only 7 miles per gallon, will not get him there. By how many miles per gallon must the aircraft’s fuel efficiency be improved to make the flight to Cleveland possible? Answer Choice: (A) 2 (B) 4 (C) 5 (D) 40 (E) 160
Answer: C
John has taken four (4) tests that have an average of 85. In order to bring his course grade up to a ‘B’, he will need to have a final average of 89. What will he need to average on his final two tests to achieve this grade? Answer Choice: (A) 87 (B) 90 (C) 92 (D) 97 (E) 98
Answer: D
If the price of an article went up by 25%, then by what percent should it be brought down to bring it back to its original price? Answer Choice: (A) 20% (B) 16 4/3% (C) 16 7/3% (D) 16 6/3% (E) 16 2/3%
Answer: A
A paint crew gets a rush order to paint 80 houses in a new development. They paint the first y houses at a rate of x houses per week. Realizing that they'll be late at this rate, they bring in some more painters and paint the rest of the houses at the rate of 1.25x houses per week. The total time Q it takes them to paint all the houses under this scenario is what fraction of the time it would have taken if they had painted all the houses at their original rate of x houses per week? Answer Choice: (A)  0.8(80 – y) (B)  0.8 + 0.0025y (C)  80/y – 1.25 (D)  80/1.25y (E)  80 – 0.25y
Answer: B
A man has Rs. 480 in the denominations of one-rupee notes, five-rupee notes and ten-rupee notes. The number of notes of each denomination is equal. What is the total number of notes that he has ? Answer Choice: (A) 33 (B) 38 (C) 37 (D) 90 (E) 28
Answer: D
The length of a room is 9 m and width is 4.75 m. What is the cost of paying the floor by slabs at the rate of Rs. 900 per sq. metre. Answer Choice: (A) 25650 (B) 25750 (C) 26550 (D) 30750 (E) 38475
Answer: E
The average runs scored by a batsman in 22 matches is 28. In the next 13 matches the batsman scored an average of 15 runs. Find his average in all the 35 matches? Answer Choice: (A) 31.23 (B) 25.12 (C) 36.25 (D) 23.17 (E) 27.66
Answer: D
Praveen starts business with Rs.3920 and after 5 months, Hari joins with Praveen as his partner. After a year, the profit is divided in the ratio 2 : 3. What is Hari’s contribution in the capital? Answer Choice: (A) s.10080 (B) s.8000 (C) s.8500 (D) s.9000 (E) s.6000
Answer: A
A company organized a recruiting process for 3 vacant positions of assistant manager for its product launches. The company's efforts yielded 12 eligible candidates. How many sets of 3 candidates can the company choose to fill the 3 assistant manager positions? Answer Choice: (A) 2,060 (B) 1,320 (C) 545 (D) 315 (E) 220
Answer: E
Which one of the following numbers is completely divisible by 45? Answer Choice: (A) 202860 (B) 331145 (C) 1254186 (D) 2534164 (E) 8756241
Answer: A
How many digits are required to number a book containing 300 pages? Answer Choice: (A) 792 (B) 684 (C) 492 (D) 372 (E) 340
Answer: A
A train 110 m long is running with a speed of 60 km/hr. In what time will it pass a trolley that is running with a speed of 12 km/hr in the direction opposite to that in which the train is going? Answer Choice: (A) 4.31 (B) 6.75 (C) 7.92 (D) 5.5 (E) 6.5
Answer: D
Two trains of length 100 m and 220 m are running towards each other on parallel lines at 42 kmph and 30 kmph respectively. In what time will they be clear of each other from the moment they meet? Answer Choice: (A) 18 sec (B) 70 sec (C) 21 sec (D) 20 sec (E) 16 sec
Answer: E
A football field is 9600 square yards. If 800 pounds of fertilizer are spread evenly across the entire field, how many pounds of fertilizer were spread over an area of the field totaling 3600 square yards? Answer Choice: (A) 450 (B) 600 (C) 750 (D) 2400 (E) 300
Answer: E
What is the least number which when divided by 12,21,35 will leave in each case the same reminder 6? Answer Choice: (A) 210 (B) 420 (C) 414 (D) 426 (E) 454
Answer: D
(x + 3) is a factor in x^2 - mx - 15. What is the value of m? Answer Choice: (A) 1 (B) 2 (C) 3 (D) 4 (E) 5
Answer: B
If each digit in the set of A = (2,3,4,5) is exactly used once, in how many ways can the digits be arranged such that the 3 and 4 are not adjacent? Answer Choice: (A) 12 (B) 15 (C) 18 (D) 22 (E) 24
Answer: A
Mary’s annual income is $15,000 and John’s annual income is $18,000. By how much must Mary’s annual income increase so that it constitutes 60% of Mary and John’s combined income? Answer Choice: (A)  $3,000 (B)  $4,000 (C)  $7,000 (D)  $12,000 (E)  $25,000
Answer: D
The manager at a health foods store mixes a unique superfruit juice cocktail that costs $1399.45 per litre to make. The cocktail includes mixed fruit juice and açai berry juice, which cost $262.85 per litre and $3104.35 per litre, respectively. The manager has already opened 36 litres of the mixed fruit juice. How many litres of the açai berry juice does he need to add? Answer Choice: (A) 17 litres (B) 24 litres (C) 11 litres (D) 07 litres (E) 38 litres
Answer: B
The diagonals of two squares are in the ratio of 2 : 5. Find the ratio of their areas. Answer Choice: (A) 5:20 (B) 5:25 (C) 4:25 (D) 3:15 (E) 3:20
Answer: C
A salt manufacturing company produced a total of 5000 tonnes of salt in January of a particular year. Starting from February its production increased by 200 tonnes every month over the previous months until the end of the year. Find its average monthly production for that year? Answer Choice: (A) 2989 (B) 2765 (C) 6110 (D) 2989 (E) 9772
Answer: C
The labeled price of a table is Rs. 7,500. The shopkeeper sold it by giving 5% discount on the labeled price and earned a profit of 15%. What approximately is the cost price of the table? Answer Choice: (A) Rs. 5758 (B) Rs. 6195 (C) Rs. 6425 (D) Rs. 7200 (E) None of these
Answer: B
A bag contains 6black pens and 8 white pens. One ball is drawn at random. What is the probability that the ball drawn is white? Answer Choice: (A) 4/7 (B) 2/3 (C) 5/8 (D) 1/4 (E) 4/9
Answer: A
In covering a distance of 30 km, Arun takes 2 hours more than Anil. If Arun doubles his speed, then he would take 1 hour less than Anil. What is Arun's speed? Answer Choice: (A) 2 (B) 5 (C) 6 (D) 7 (E) 8
Answer: B
What is the sum of all 3 digit positive integers that can be formed using the digits 1, 5, and 8, if the digits are allowed to repeat within a number? Answer Choice: (A) 126 (B) 1386 (C) 3108 (D) 308 (E) thirteen thousand nine hundred and eighty six (13986)
Answer: E
A and B walk around a circular track. They start at 8 a.m. from the same point in the opposite directions. A and B walk at a speed of 2 rounds per hour and 3 rounds per hour respectively. How many times shall they cross each other before 8.30 a.m. ? Answer Choice: (A) 7 (B) 2 (C) 9 (D) 2 (E) 8
Answer: B
x and y are positive integers. When x is divided by 6, the remainder is 3, and when x is divided by 16, the remainder is 5. When y is divided by 9, the remainder is 5, and when y is divided by 7, the remainder is 4. What is the least possible value of x / y? Answer Choice: (A) 2.5 (B) 3 (C) 2 (D) 1.3 (E) 1.5
Answer: E
Rahul can do a work in 3 days while Rajesh can do the same work in 2days. Both of them finish the work together and get $2250. What is the share of Rahul? Answer Choice: (A) $50 (B) $40 (C) $60 (D) $100 (E) $900
Answer: E
Working alone, pump A can empty a pool in 6 hours. Working alone, pump B can empty the same pool in 9 hours. Working together, how many minutes will it take pump A and pump B to empty the pool? Answer Choice: (A) 192 (B) 200 (C) 208 (D) 216 (E) 224
Answer: D
How many ways can the letters of the word, ‘MACHINE’ be arranged so that the vowels may occupy only the odd positions? Answer Choice: (A) 210 (B) 576 (C) 144 (D) 456 (E) 356
Answer: B
A runs twice as fast as B and gives B a start of 83m.How long should the racecourse be so that A and B might reach in the same time? Answer Choice: (A) 75 m. (B) 80 m. (C) 150 m. (D) 100 m. (E) None of the above
Answer: E
What is the square root of 5,625? Answer Choice: (A) A)18 (B) B)75 (C) C)45 (D) D)62 (E) E)81
Answer: B
In a can, there is a mixture of milk and water in the ratio 4 : 5. If it is filled with an additional 8 litres of milk the can would be full and ratio of milk and water would become 6 : 5. Find the capacity of the can? Answer Choice: (A) 40 (B) 44 (C) 48 (D) 47 (E) 50
Answer: B
From among the 38 students in a class, one leader and one class representative are to be appointed. In how many ways can this be done? Answer Choice: (A) 1360 (B) 1260 (C) 1060 (D) 1160 (E) 1406
Answer: E
The H.C.F. of two numbers is 40 and the other two factors of their L.C.M. are 11 and 15. The larger of the two numbers is: Answer Choice: (A) 276 (B) 600 (C) 699 (D) 722 (E) 745
Answer: B
A bus trip of 450 miles would have taken 1 hour less if the average speed S for the trip had been greater by 5 miles per hour. What was the average speed S, in miles per hour, for the trip? Answer Choice: (A) 10 (B) 40 (C) 45 (D) 50 (E) 55
Answer: C
If k is an integer and 0.00010101 x 10^k is greater than 1000, what is the least possible value of k? Answer Choice: (A) 6 (B) 7 (C) 8 (D) 9 (E) 10
Answer: B
If 7/w + 7/x = 7/y and wx = y, then the average (arithmetic mean) of w and x is Answer Choice: (A) 1/2 (B) 1 (C) 2 (D) 4 (E) 8
Answer: A
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A necklace is made by stringing N individual beads together in the repeating pattern red bead, ORANGE bead, white bead, blue bead, and yellow bead. If the necklace design begins with a red bead and ends with a white bead, then N could equal Answer Choice: (A) 16 (B) 32 (C) 41 (D) 48 (E) 64
Answer: D
There are between 120 and 130 cards in a collection of cards. If they are counted out 3 at a time, there are 2 left over, but if they are counted out 4 at a time, there is 1 left over. How many cards are in the collection? Answer Choice: (A) 121 (B) 123 (C) 125 (D) 127 (E) 129
Answer: C
An automobile manufacturer offers a station wagon with either a 16-cylinder engine or a 14-cylinder engine and with either a manual transmission or an automatic transmission. A trailer hitch is also offered, but only on a station wagon with a 16-cylinder engine. How many combinations of the five options listed does the manufacturer offer for its station wagon? Answer Choice: (A)  192 (B)  128 (C)  64 (D)  56 (E)  44
Answer: A
In an IT company, there are a total of 90 employees including 50 programmers. The number of male employees is 80, including 35 male programmers. How many employees must be selected to guaranty that we have 3 programmers of the same sex? Answer Choice: (A) 10 (B) 45 (C) 55 (D) 35 (E) 65
Answer: B
If x is an integer, and 144 < x^2 <= 361, which of the following is the sum of all possible values of x? Answer Choice: (A)  135 (B)  124 (C)  116 (D) None of the above (E)  105
Answer: D
The number of singles that a baseball player hit increased 15 percent from her first season to her second season, and the number of doubles that she hit in the same time period decreased by 5 percent. If the total number of singles and doubles that she hit increased 4 percent from her first season to her second season, what is the ratio of the number of singles she hit in her first season to the number of doubles she hit in her first season? Answer Choice: (A) 3:5 (B) 5:7 (C) 7:11 (D) 9:11 (E) 11:15
Answer: D
How many ways are there to split a group of 4 boys into two groups of 2 boys each? (The order of the groups does not matter) Answer Choice: (A) 5 (B) 6 (C) 7 (D) 3 (E) 8
Answer: D
Rs.1170 is divided so that 4 times the first share, thrice the 2nd share and twice the third share amount to the same. What is the value of the third share? Answer Choice: (A) Rs.547 (B) Rs.519 (C) Rs.520 (D) Rs.540 (E) Rs.529
Answer: D
In a 1400 m race Usha beats Shiny by 50 m. In the same race, by what time margin Shiny beat Mercy who runs at 4 m/s ? Answer Choice: (A) 100 sec. (B) 70 sec (C) 25 sec (D) Data not sufficient (E) None of these
Answer: B
A room contains 140 people, 15 percent of whom are women. A group of people, 30 percent of whom are women, leaves the room. Of the people remaining in the room, 10 percent are women. How many people left the room? Answer Choice: (A) 10 (B) 35 (C) 40 (D) 60 (E) 80
Answer: B
Lucy invested $10,000 in a new mutual fund account exactly three years ago. The value of the account increased by 10 percent during the first year, increased by 5 percent during the second year, and decreased by 5 percent during the third year. What is the value of the account today? Answer Choice: (A) $10,350 (B) $10,972.50 (C) $10,500 (D) $11,500 (E) $12,705
Answer: B
What is the greatest possible length which can be used to measure exactly the lengths 8 m, 4 m 20 cm and 12 m 20 cm? Answer Choice: (A) 10 cm (B) 30 cm (C) 25 cm (D) 20 cm (E) 35 cm
Answer: D
Out of first 20 natural numbers, one number is selected at random. The probability that it is either an even number or a prime number is Answer Choice: (A) 17/25 (B) 17/24 (C) 17/23 (D) 17/20 (E) 17/21
Answer: D
Aishwarya’s mom was 42 years of age at the time of her birth, while her mom was 32 years old when her 4 years younger sister was born. The variance between the parents ages is : Answer Choice: (A) 6 years (B) 14 years (C) 10years (D) 9 years (E) 4 years
Answer: B
If x = a!, which of these following values of a is the least possible value (in this list) for which the last 7 digits of the integer x will all be zero? Answer Choice: (A) 28 (B) 32 (C) 36 (D) 40 (E) 44
Answer: B
By selling 80 bananas, a fruit-seller gains the selling price of 10 bananas. Find the gain percent? Answer Choice: (A) 25.32% (B) 17.46% (C) 15.55% (D) 14.28% (E) 56.25%
Answer: D
In a simultaneous throw of two dice , what is the probability of getting to total of 10 or 11? Answer Choice: (A) 5/4 (B) 9/8 (C) 4/11 (D) 5/36 (E) 7/52
Answer: D
On a certain date, Pat invested $9,000 at x percent annual interest, compounded annually. If the total value of the investment plus interest at the end of 10 years will be $36,000, in how many years total will the total value of the investment plus interest increase to $72,000? Answer Choice: (A) 15 (B) 16 (C) 18 (D) 20 (E) 24
Answer: A
A box contains 100 balls, numbered from 1 to 100. If three balls are selected at random and with replacement from the box, what is the probability W that the sum of the three numbers on the balls selected from the box will be odd? Answer Choice: (A) 1/4 (B) 3/8 (C) 1/2 (D) 5/8 (E) 3/4
Answer: C
Find the odd man out
2, 3, 12, 37, 86, 166, 288 Answer Choice: (A) 2 (B) 3 (C) 86 (D) 116 (E) 126
Answer: D
A worker earns $24 on the first day and spends $18 on the second day. The worker earns $24 on the third day and spends $18 on the fourth day. If this pattern continues, on which day will the worker first reach a net total of $48? Answer Choice: (A) 6 (B) 7 (C) 9 (D) 12 (E) 16
Answer: C
Two trains leave the same train station at 6:00 am and 6:45 am and they travel at 100 kph and 120 kph respectively. How many kilometers from the train station will the two trains be together? Answer Choice: (A) 420 (B) 450 (C) 480 (D) 510 (E) 540
Answer: B
A small pool filled only with water will require an additional 700 gallons of water in order to be filled to 80% of its capacity. If pumping in these additional 700 gallons of water will increase the amount of water in the pool by 30%, what is the total capacity of the pool in gallons? Answer Choice: (A) 1000 (B) 1250 (C) 1300 (D) 1600 (E) 2125
Answer: E
If b is a positive integer, which of the following could NOT be the square of b? Answer Choice: (A) 3165 (B) 9436 (C) 4726 (D) 6445 (E) 1432
Answer: E
A girl scout was selling boxes of cookies. In a month, she sold both boxes of chocolate chip cookies ($1.25 each) and boxes of plain cookies ($0.75 each). Altogether, she sold 1,585 boxes for a combined value of $1,587.75. How many boxes of plain cookies did she sell? Answer Choice: (A) 0 (B) 233 (C) 500 (D) 695 (E) 787
Answer: E
A work can be finished in 16 days by twenty women. The same work can be finished in fifteen days by sixteen men. The ratio between the capacity of a man and a woman is Answer Choice: (A) 1:3 (B) 4:3 (C) 2:3 (D) 2:1 (E) 3:1
Answer: B
The owner of a cell phone shop charges his customer 23% more than the cost price. If a customer paid Rs.6,040 for a cell phone, then what was the cost price of the cell phone? Answer Choice: (A) Rs.5,845 (B) Rs.6,750 (C) Rs.5,700 (D) Rs.4,910 (E) None of these
Answer: D
Find the invalid no.from the following series 13, 18, 25, 30, 37, 40 Answer Choice: (A) 13 (B) 18 (C) 40 (D) 37 (E) 25
Answer: C
A bag contains 50p, 25p and 10p coins in the ratio 3 : 7 : 4, amounting to Rs. 109.50. Find the number of coins of each type. Answer Choice: (A) 80,250,140 (B) 75,220,135 (C) 90,210,120 (D) 80,210,120 (E) None of these
Answer: C
30 square stone slabs of equal size were needed to cover a floor area of 58.8 sq.m. Find the length of each stone slab? Answer Choice: (A) 140cm (B) 767cm (C) 88cm (D) 666cm (E) 776cm
Answer: A
What is the greatest 5-digit number when divided by 9 and 10 leaves a remainder of 7 and 9 respectively? Answer Choice: (A) 56780 (B) 78910 (C) 97479 (D) 97918 (E) 97929
Answer: E
A water tank is two-fifth full. Pipe A can fill a tank in 10 minutes and pipe B can empty it in 6 minutes. If both the pipes are open, how long will it take to empty or fill the tank completely? Answer Choice: (A) 6 min (B) 8 min (C) 7 min (D) 9 min (E) 1 min
Answer: A
A certain stock exchange designates each stock with a two-letter or three-letter code, where each letter is selected from the 26 letters of the alphabet. If the letters may be repeated and if the same letters used in a different order constitute a different code, how many different stocks is it possible to uniquely designate with these codes without using the vowels A, E, I, O, or U? Answer Choice: (A) 9372 (B) 9482 (C) 9592 (D) 9702 (E) 9812
Answer: D
What is the least number of square tiles required to pave the floor of a room 10 m 17 cm long and 9m 9 cm broad? Answer Choice: (A) 724 (B) 804 (C) 11413 (D) 844 (E) None
Answer: C
In a bag of small balls 1/4 are green, 1/8 are blue, 1/12 are yellow and the remaining 26 white. How many balls are blue? Answer Choice: (A) 5 balls. (B) 9 balls. (C) 10 balls. (D) 7 balls. (E) 6 balls.
Answer: E
Dacid obtained 76, 65, 82, 67 and 85 marks (out of 100) in English, Mathematics, Physics, Chemistry and Biology. What are his average marks? Answer Choice: (A) 32 (B) 88 (C) 77 (D) 99 (E) 75
Answer: E
The average (arithmetic mean) of four numbers is 4x + 2. If one of the numbers is x, what is the average of the other three numbers? Answer Choice: (A) x + 1 (B) 3x + 3 (C) 5x + 1 (D) 5x + 8/3 (E) 15x + 12
Answer: D
A box contains 3 blue marbles, 4 red, 6 green marbles and 2 yellow marbles. If four marbles are picked at random, what is the probability that none is blue? Answer Choice: (A) 33/01 (B) 33/91 (C) 33/90 (D) 33/99 (E) 83/98
Answer: B
By weight, liquid X makes up 0.8 percent of solution A and 1.8 percent of solution B. If 600 grams of solution A are mixed with 700 grams of solution B, then liquid X accounts for what percent of the weight of the resulting solution? Answer Choice: (A) 1.74% (B) 1.94% (C) 10% (D) 15% (E) 19%
Answer: A
The average age of 15 students of a class is 15 years. Out of these, the average age of 8 students is 14 years and that of the other 6 students is 16 years, The age of the 15th student is Answer Choice: (A) 17 (B) 12 (C) 13 (D) 14 (E) 15
Answer: A
Working together at their respective constant rates, Machine A and Machine B can produce 1,600 units in 8 hours. Working alone, Machine B would complete that same output in 50% more time. If Machine A were to work on its own for an 8-hour shift, what percent of the 1,600 unit total would it produce? Answer Choice: (A) 25 (B) 33 (C) 50 (D) 67 (E) 75
Answer: B
Three bells chime at intervals of 18 min., 24 min. and 32 min. respectively. At a certain time they begin together. What length D of time will elapse before they chime together again? Answer Choice: (A) 2 hr. and 24 min. (B) 4 hr. and 48 min. (C) 1 hr. and 36 min. (D) 5 hr. (E) 2 hr.
Answer: B
A circular path of 13 m radius has marginal walk 2 m wide all round it. Find the cost of leveling the walk at 25p per m2? Answer Choice: (A) Rs.18 (B) Rs.47 (C) Rs.44 (D) Rs.28 (E) Rs.28
Answer: C
Peter takes a loan of $100,000 with 12% annual interest: the interest is paid once, at the end of the year. Martha takes a loan of $100,000 with 12% annual interest, compounding monthly at the end of each month. At the end of one full year, compared to Peter's loan interest, approximately how much more does Martha have to repay? Answer Choice: (A) $68.25 (B) Zero (C) $6825.00 (D) $6.82 (E) $682.50
Answer: E
What is the remainder when 1041*1047*1050*1053 is divided by 33? Answer Choice: (A) 3 (B) 27 (C) 30 (D) 21 (E) 18
Answer: D
Find the number of ways you can fill a 3 x 3 grid (with 4 corners defined as a, b, c, d), if you
have 3 white marbles and 6 black marbles Answer Choice: (A) 9c3 (B) 9c2 (C) 9c4 (D) 8c3 (E) 7c3
Answer: A
On dividing 14698 by a certain number, we get 89 as quotient and 14 as remainder. What is the divisor? Answer Choice: (A) 743 (B) 154 (C) 852 (D) 741 (E) 165
Answer: E
The binary equivalent of 5.375 is Answer Choice: (A) 101.101110111 (B) 101.011 (C) 101011 (D) None of above (E) Cannot be determined
Answer: B
In how many ways 4 boys and 3 girls can be seated in a row so that they are alternative? Answer Choice: (A) 120 (B) 144 (C) 160 (D) 210 (E) 180
Answer: B
Find the quadratic equations whose roots are the reciprocals of the roots of 2x2 + 5x + 3 = 0? Answer Choice: (A) + 5x - 2 = 0 (B) + 5x + 2 = 0 (C) - 5x + 2 = 0 (D) - 5x - 2 = 0 (E) of these
Answer: B