loafeihong/math_mmlu_format huggingface dataset:
In a school with 604 students, the average age of the boys is 12 years and that of the girls is 11 years. If the average age of the school is 11 years 9 months, then the number of girls in the school is Answer Choice: (A) 150 (B) 151 (C) 250 (D) 350 (E) None
Answer: B
Farm Tax is levied on the 60% of the cultivated Land. The tax department collected total $ 5000 through the farm Tax from the village of Mr. william. Mr. william paid only $ 480 as farm tax. The percentage of total land of Mr. willam over the total taxable land of the village is : Answer Choice: (A) 15% (B) 16% (C) 0.125% (D) 0.2083% (E) none
Answer: B
60 + 5 * 12 / (180/3) = ? Answer Choice: (A) 22 (B) 77 (C) 29 (D) 61 (E) 21
Answer: D
The ratio of the volumes of two cubes is 2744 : 3375. What is the ratio of their total surface areas? Answer Choice: (A) 71:76 (B) 71:131 (C) 71:145 (D) 71:167 (E) 71:113
Answer: A
Two vessels A and B contain mixtures of spirit and water. A mixture of 3 parts from A and 2 parts from B is found to contain 29% of spirit and a mixture of 1 part from A and 9 parts from B is found to contain 34 per cent of spirit. Find the percentage of spirit in A and B. Answer Choice: (A) 35, 25 (B) 40, 20 (C) 25, 35 (D) 50, 50 (E) none of these
Answer: A
Find large no. from below question The difference of two numbers is 1365. On dividing the larger number by the smaller, we get 6 as quotient and the 10 as remainder Answer Choice: (A) 1235 (B) 1456 (C) 1567 (D) 1636 (E) 1635
Answer: D
A train 110 meters long is running with a speed of 60 kmph. In what time will it pass a man who is running at 6 kmph in the direction opposite to that in which the train is going? Answer Choice: (A) 7 sec (B) 6 sec (C) 4 sec (D) 2 sec (E) 1 sec
Answer: B
A rectangular park 60 m long and 40 m wide has two concrete crossroads running in the middle of the park and rest of the park has been used as a lawn. If the area of the lawn is 2109 sq. m, then what is the width of the road? Answer Choice: (A) 3 (B) 4 (C) 5 (D) 6 (E) 7
Answer: A
Last year a certain bond price with a face value of 5000 yielded 5% of its face value in interest. If that interest was approx 6.5 of the bond's selling price approx what was the bond's selling price? Answer Choice: (A) 4063 (B) 3846 (C) 5351 (D) 6000 (E) 6154
Answer: B
In what time will two trains cross each other completely, which are running on the same parallel lines in opposite directions, each train running with a speed of 90 kmph being 160 m and 140 m in length respectively? Answer Choice: (A) 5.6 sec (B) 6.2 sec (C) 6.0 sec (D) 7.2 sec (E) 6.8 sec
Answer: C
By selling an article at Rs.800, a shopkeeper makes a profit of 25%. At what price should he sell the article so as to make a loss of 25%? Answer Choice: (A) Rs.429 (B) Rs.480 (C) Rs.429 (D) Rs.427 (E) Rs.482
Answer: B
The jogging track in a sports complex is 1000 meters in circumference. Deepak and his wife start from the same point and walk in opposite directions at 20 km/hr and 12 km/hr respectively. They will meet for the first time in? Answer Choice: (A) 32min (B) 40min (C) 35min (D) 25min (E) 20min
Answer: A
What is 5/8 as a percent Answer Choice: (A) 62.5 % (B) 63 % (C) 63.5 % (D) 64.5 % (E) 65%
Answer: A
Which one of the following can't be the square of natural number ? Answer Choice: (A) 30976 (B) 75625 (C) 28561 (D) 143642 (E) 235685
Answer: D
If 4x + y = 8 and y − 3x = 7, then what is the value of x + 2y? Answer Choice: (A) 1/7 (B) 3 (C) 15 (D) 52/7 (E) 60/7
Answer: C
At a certain university, 68% of the professors are women, and 70% of the professors are tenured. If 90% of the professors are women, tenured, or both, then what percent of the men are tenured? Answer Choice: (A) 25 (B) 37.5 (C) 55 (D) 62.5 (E) 75
Answer: C
The output of a factory was increased by 10% to keep up with rising demand. To handle the holiday rush, this new output was increased by 25%. By approximately what percent would the output now have to be decreased in order to restore the original output? Answer Choice: (A) 20% (B) 24% (C) 30% (D) 27% (E) 79%
Answer: D
7^9 - 7^2 is approximation of which of the following? Answer Choice: (A) 7^9 (B) 9^8 (C) 9^9 (D) 9^11 (E) 9^10
Answer: A
Mr. Kramer, the losing candidate in a two-candidate election, received 942,568 votes, which was exactly 42 percent of all votes cast. Approximately what percent of the remaining votes would he need to have received in order to have won at least 50 percent of all the votes cast? Answer Choice: (A) 10% (B) 12% (C) 14% (D) 17% (E) 20%
Answer: C
If a real number x is chosen at random in the interval [0,4] and a real number y is chosen at random in the interval [0,6], what is the probability that x < y? Answer Choice: (A) 2/5 (B) 3/5 (C) 2/3 (D) 3/10 (E) 7/10
Answer: C
Mike, Jim and Bob are all professional fisherman. Mike can catch 30 fish in one hour, Jim can catch twice as much and Bob can catch 50% more than Jim. If the three started to fish together and after 40 minutes Mike and Bob left, how many fish did the three fishermen catch in one hour? Answer Choice: (A) 110 (B) 120 (C) 140 (D) 130 (E) 112
Answer: C
A boat can travel with a speed of 22 km/hr in still water. If the speed of the stream is 5 km/hr, find the time taken by the boat to go 135 km downstream Answer Choice: (A) 5 hours (B) 4 hours (C) 3 hours (D) 2 hours (E) None of these
Answer: A
A tradesman by means of his false balance defrauds to the extent of 26%? in buying goods as well as by selling the goods. What percent does he gain on his outlay? Answer Choice: (A) 58.76% (B) 49.89% (C) 84.67% (D) 24.65% (E) 45%
Answer: A
At a conference table, 5 employees gather around a table. One of the employees is the manager and he sits at the head of the table. Two of the employees sit on either side of the table. How many different seating arrangements can be made with these five employees? Answer Choice: (A) 5 (B) 10 (C) 24 (D) 32 (E) 120
Answer: C
How many positive four-digit integers do not contain any digits other than 1 or 0 and are such that the sum of the first two digits equals the sum of the last two digits? Answer Choice: (A) 3 (B) 4 (C) 8 (D) 10 (E) 12
Answer: A
Find the area of region enclosed by | x | + | y | = 3 Answer Choice: (A) 18 (B) 11 (C) 28 (D) 26 (E) 91
Answer: A
The mean of four integers W will not change if all the integers are multiplied by any constant. What is always true about this set of numbers?
I. The mean of the set is 0
II. The sum of the largest member and the smallest member of the set is 0
III. The set contains both positive and negative integers Answer Choice: (A) I only (B) II only (C) III only (D) I and II only (E) I, II, and III
Answer: A
Two pipes A and B can separately fill a cistern in 10 and 15 minutes respectively. A person opens both the pipes together when the cistern should have been was full he finds the waste pipe open. He then closes the waste pipe and in another 4 minutes the cistern was full. In what time can the waste pipe empty the cistern when fill? Answer Choice: (A) 1/3 (B) 1/9 (C) 1/4 (D) 1/2 (E) 1/6
Answer: A
All the faces of cubes are painted with red colour.It is then cut into 64 equal small cubes.Find How many small cubes have no faces coloured ? Answer Choice: (A) 24 (B) 8 (C) 16 (D) 0 (E) 4
Answer: B
In a business, A and C invested amounts in the ratio 2 : 1 , whereas the ratio between amounts invested by A and B was 3 : 2 . If Rs.157300 was their profit, how much amount did B receive? Answer Choice: (A) 48400 (B) 48000 (C) 48100 (D) 48500 (E) 48600
Answer: A
The profits of QRS company rose 10% from March to April, then dropped 20% from April to May, then rose 50% from May to June. What was the percent increase for the whole quarter, from March to June? Answer Choice: (A) 15% (B) 32% (C) 40% (D) 62% (E) 80%
Answer: B
For what values of 'k' will the pair of equations 3x + 4y = 12 and kx + 12y = 30 NOT have a unique solution? Answer Choice: (A) 12 (B) 9 (C) 3 (D) 7.5 (E) 2.5
Answer: B
If two positive numbers are in the ratio 1/6 : 1/5, then by what percent is the second number more than the first? Answer Choice: (A) 70% (B) 90% (C) 60% (D) 50% (E) 20%
Answer: E
Two trains of length 100 m and 200 m are 90 m apart. They start moving towards each other on parallel tracks, at speeds 54 kmph and 72 kmph. After how much time will the trains meet? Answer Choice: (A) 21/9 sec (B) 32/3 sec (C) 18/7 sec (D) 32/3 sec (E) 53/2 sec
Answer: C
If the annual increase in the population of a town is 10% and the present number of people is 14000, what will the population be in 2 years? Answer Choice: (A) 12100 (B) 15240 (C) 12456 (D) 16940 (E) 10002
Answer: D
A reduction of 30% in the price of oil enables a house wife to obtain 5kgs more for Rs.800, what is the reduced price for kg? Answer Choice: (A) s.42 (B) s.46 (C) s.48 (D) s.41 (E) s.34
Answer: C
If a /2= b/3 = c/5, then the value of (a + b + c)/c is : Answer Choice: (A) 1/√5 (B) √2 (C) 2 (D) 5 (E) 6
Answer: C
In how many of ways can 4 balls be placed in 5 tins if any number of balls can be placed in any tin? Answer Choice: (A)  5C4 (B)  5P4 (C)  54 (D)  4^5 (E)  5^4
Answer: E
In how many ways Chief Minister and Minister be elected from a team of 12 members? Answer Choice: (A) 124 (B) 131 (C) 132 (D) 145 (E) 165
Answer: C
When positive integer N is divided by positive integer J, the remainder is 26. If N/J = 150.40, what is value of J? Answer Choice: (A) 75 (B) 65 (C) 60 (D) 130 (E) 30
Answer: B
The ratio between the radii of two spheres is 1:3. Find the ratio between their volumes? Answer Choice: (A) 1:28 (B) 1:27 (C) 1:22 (D) 1:21 (E) 1:29
Answer: B
The speed of a boat in still water is 20 km/hr and the rate of current is 5 km/hr. The distance travelled downstream in 21 minutes is: Answer Choice: (A) 9.75 (B) 5.75 (C) 8.75 (D) 6.75 (E) 5.15
Answer: C
The simple form of the ratio 4/3:2/5 is? Answer Choice: (A) 10:6 (B) 10:3 (C) 15:3 (D) 25:3 (E) 30:3
Answer: B
During a sale, the price of a pair of shoes is marked down 15% from the regular price. After the sale ends, the price goes back to the original price. What is the percent of increase to the nearest percent from the sale price back to the regular price for the shoes? Answer Choice: (A) 9% (B) 10% (C) 11% (D) 18% (E) 90%
Answer: D
The train 160 m long is running with a speed of 80 km/hr. In what time will it pass a man running in same direction with the speed of 8 km/hr. Answer Choice: (A) 16 seconds (B) 8 seconds (C) 15 seconds (D) 6 seconds (E) 28 seconds
Answer: B
In a college, 70 percent of students study math, 75 percent of students study English, 85 percent study French and 80 percent study German.
Can you find out the percentage of students who study all 4 subjects ? Answer Choice: (A) 12% (B) 10% (C) 16% (D) 18% (E) 19%
Answer: B
If the perimeter of a rectangular garden is 950 m, its length when its breadth is 100 m is? Answer Choice: (A) 338 m (B) 778 m (C) 375 m (D) 276 m (E) 971 m
Answer: C
A man is walking at a speed of 10 km per hour. After every kilometre, he takes rest for 5 minutes. How much time will be take to cover a distance of 5 kilometres? Answer Choice: (A) 48 min. (B) 50 min. (C) 45 min. (D) 55 min (E) None of these
Answer: B
A caterer ordered 200 ice-cream bars and 200 sundaes. If the total price was $200.00 and the price of each ice-cream bar was $0.40, what was the price of each sundae? Answer Choice: (A) $0.60 (B) $0.80 (C) $1.00 (D) $1.20 (E) $1.60
Answer: A
A card is drawn from a pack of 52 cards.The probability of getting a queen club or a king of heart? Answer Choice: (A) 3/26 (B) 1/26 (C) 4/26 (D) 6/26 (E) 10/26
Answer: B
Tea worth Rs. 126 per kg and Rs. 135 per kg are mixed with a third variety of tea in the ratio 1 : 1 : 2. If the mixture is worth Rs. 153 per kg, what is the price of the third variety per kg ? Answer Choice: (A) Rs.182.50 (B) Rs.170.5 (C) Rs.175.50 (D) Rs.180 (E) Rs.190
Answer: C
M is a certain set of numbers with an average (arithmetic mean) of 10 and a standard deviation of 3. Q is a subset of M consisting of 5 terms. Exactly 80% of the numbers in Q are located within 2 standard deviations from the average of M. Which of the following could Q be? Answer Choice: (A) {3, 4, 5, 10, 14} (B) {4, 6, 7, 10, 12} (C) {3, 5, 5, 10, 17} (D) {1, 5, 7, 10, 18} (E) {5, 6, 7, 10, 12}
Answer: A
At a certain paint store forest green is made by mixing 4 parts blue paint with 3 parts yellow paint.Verdant green is made by mixing 4 parts yellow paint with 3 parts blue paint.How many liters of yellow paint must be added to 35 liters of forest green to change it to Verdant green? Answer Choice: (A) 1/3 (B) 2/3 (C) 4/3 (D) 35/3 (E) 10/3
Answer: D
Which of these numbers is not divisible by 3? Answer Choice: (A) 339 (B) 342 (C) 552 (D) 1111 (E) 672
Answer: D
If (t-8) is a factor of t^2-kt-40, then k= Answer Choice: (A) 16 (B) 1 (C) 2 (D) 6 (E) 14
Answer: B
A man buys a cycle for Rs. 1750 and sells it at a loss of 8%. What is the selling price of the cycle? Answer Choice: (A) s. 1090 (B) s. 1610 (C) s. 1190 (D) s. 1202 (E) s. 1092
Answer: B
A train passes a station platform in 42 seconds and a man standing on the platform in 20 seconds. If the speed of the train is 54 km/hr, what is the length of the platform? Answer Choice: (A) 123 (B) 166 (C) 240 (D) 157 (E) 330
Answer: E
The value of Underrot 72pi/9 + Underrot 4 is most nearly equal to which of the following integers? (Please refer to the picture below for the exact version of the question) Answer Choice: (A) 27 (B) 14 (C) 18 (D) 19 (E) 21
Answer: A
A boy swims downstream 91 km and upstream 21 km taking 7 hours each time, what is the speed of the boy in still water? Answer Choice: (A) 6 (B) 7 (C) 8 (D) 9 (E) 10
Answer: C
Pipes A and B can fill a tank in 5 hours and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in. Answer Choice: (A) 3 9/5 (B) 3 9/17 (C) 3 7/5 (D) 3 7/17 (E) None of these
Answer: B
If 1/(6 + 3/x) = 1, then x = Answer Choice: (A) -3/5 (B) 1 (C) 1/3 (D) -1/3 (E) -3
Answer: A
How many 7-letter words can be formed using the letters of the English alphabet that contain 2 different vowels and 5 different consonants? Answer Choice: (A) 4!*5c2 *21c2 (B) 4!*5c3 *21c2 (C) 5!*5c2 *21c2 (D) 7!*5c2 *21c5 (E) 6!*5c2 *21c2
Answer: D
A box contains 90 nuts each of 100 gms and 100 bolts each of 150 gms. If the entire box weighs 35.5 kg., then the weight of the empty box is Answer Choice: (A) 8 (B) 9.5 (C) 10 (D) 11.5 (E) 12
Answer: D
January 1, 2007 was Monday. What day of the week lies on Jan. 1, 2008 ? Answer Choice: (A) Monday (B) Tuesday (C) wednesday (D) Sunday (E) None of these
Answer: B
a is the hundreds digit of the three digit integer x, b is the tens digit of x, and c is the units digit of x. 4a = 2b = c, and a > 0.
What is the difference between the two greatest possible values of x?
Tip: Dont stop till you have exhausted all answer choices to arrive at the correct one. Answer Choice: (A) 124 (B) 297 (C) 394 (D) 421 (E) 842
Answer: A
If (c - a)/(c - b) = 1, then (5b - 2a)/(c - a) = Answer Choice: (A) 0.5 (B) 1 (C) 1.5 (D) 2 (E) 6
Answer: E
Michael cashed a check for $1,300 and received only $10 and $50 bills in return. During the course of a day, he used 15 bills and then lost the rest of the money. If the number of $10 bills used was either one more or one less than the number of $50 bills used, what is the minimum possible amount of money that was lost? Answer Choice: (A)  $830 (B)  $800 (C)  $770 (D)  $730 (E)  $700
Answer: A
A baseball team won 55 percent of the first 80 games it played. How many of the remaining 82 games will the team have to win in order to have won exactly 50 percent of all the games it played? Answer Choice: (A) 36 (B) 45 (C) 50 (D) 55 (E) 37
Answer: E
If there are 9 horizontal lines and 9 vertical lines in a chess board, how many rectangles can be formed in the chess board? Answer Choice: (A) 1452 (B) 1243 (C) 1564 (D) 1296 (E) 1234
Answer: D
In the coordinate plane, Line A has a slope of -2 and an x-intercept of 2. Line B has a slope of 5 and a y-intercept of -10. If the two lines intersect at the point (a,b), what is the sum a+b? Answer Choice: (A) 0 (B) 1 (C) 2 (D) 3 (E) 4
Answer: C
A train 100 m long crosses a platform 125 m long in 15 sec; find the speed of the train? Answer Choice: (A) 29 (B) 28 (C) 54 (D) 27 (E) 21
Answer: C
How many numbers between 190 and 580 are divisible by 4,5 and 6? Answer Choice: (A) 6 (B) 7 (C) 8 (D) 9 (E) 10
Answer: A
A and B started a partnership business investing some amount in the ratio of 3 : 5. C joined then after six months with an amount equal to that of B. In what proportion should the profit at the end of one year be distributed among A, B and C? Answer Choice: (A) 3 : 5 : 2 (B) 3 : 5 : 5 (C) 6 : 10 : 5 (D) Data inadequate (E) None
Answer: C
During a trip on an expressway, Don drove a total of x miles. His average speed on a certain 5-mile section of the expressway was 20 miles per hour, and his average speed for the remainder of the trip was 60 miles per hour. His travel time for the x-mile trip was what percent greater than it would have been if he had traveled at a constant rate of 60 miles per hour for the entire trip? Answer Choice: (A) 8.5% (B) 50% (C) x/12% (D) 300/x% (E) 500/x%
Answer: D
The equation x = 2y^2 + 5y - 16, describes a parabola in the xy coordinate plane. If line l, with slope of 3, intersects the parabola in the upper-left quadrant at x = -5, the equation for l is Answer Choice: (A) 3x + y + 15 = 0 (B) y + 3x - 1 = 0 (C) -3x + y - 16.5 = 0 (D) -2x - y - 7 = 0 (E) -3x + y + 13.5 = 0
Answer: B
If four coins are tossed, the probability of getting heads only? Answer Choice: (A) 4/16 (B) 2 (C) 1/16 (D) 2/16 (E) 3/16
Answer: C
Rs.1040 is divided amongst A, B, C so that 2 times A's share, 3 times B's share and 4 times C's share are all equal. Find A's share? Answer Choice: (A) 177 (B) 150 (C) 817 (D) 480 (E) 616
Answer: D
A train starts full of passengers at the first station it drops 1/3 of the passengers and takes 280 more at the second station it drops one half the new total and takes twelve more. On arriving at the third station it is found to have 250 passengers. Find the no of passengers in the beginning? Answer Choice: (A) 292 (B) 180 (C) 192 (D) 144 (E) 294
Answer: E
A bag contains 5 green balls and 9 white balls. If two balls are drawn simultaneously, what is the probability that both balls are the same colour? Answer Choice: (A) 11/21 (B) 17/42 (C) 23/42 (D) 46/91 (E) 51/91
Answer: D
In the xy-coordinate plane, the graph of y = -x^2 + 9 intersects line L at (p,5) and (t,7). What is the least possible value of the slope of line L? Answer Choice: (A) 6 (B) 2 (C) -2 (D) 1 (E) -10
Answer: D
A wheel of a car of radius 21 cms is rotating at 800 RPM. What is the speed of the car in km/hr? Answer Choice: (A) 79.2 km/hr (B) 47.52 km/hr (C) 7.92 km/hr (D) 39.6 km/hr (E) 63.36 km/hr
Answer: E
{330, 380, 350, n}
Which of the following could be the median of the 4 integers listed above?
I. 340
II. 360
III. 380 Answer Choice: (A) I only (B) II only (C) I and II only (D) II and III only (E) I, II, and III
Answer: C
A certain team has 11 members, including Joey. A three-member relay team will be selected as follows: one of the 11 members is to be chosen at random to run first, one of the remaining 10 members is to be chosen at random to run second, and one of the remaining 9 members is to be chosen at random to run third. What is the probability that Joey will be chosen to run second or third? Answer Choice: (A) 1/1320 (B) 1/132 (C) 2/11 (D) 1/12 (E) 1/6
Answer: C
A sum of Rs.5000 is invested at a compound interest for three years, the rate of interest being 10% p.a., 20% p.a. and 25% p.a. for the 1st, 2nd and the 3rd years respectively. Find the interest received at the end of the three years. Answer Choice: (A) A)282 (B) B)3250 (C) C)8383 (D) D)8383 (E) E)3284
Answer: B
s(n) is a n-digit number formed by attaching the first n perfect squares, in order, into one integer. For example, s(1) = 1, s(2) = 14, s(3) = 149, s(4) = 14916, s(5) = 1491625, etc. How many digits T are in s(99)? Answer Choice: (A) T=350 (B) T=353 (C) T=354 (D) T=356 (E) 357
Answer: B
A, B, and C working alone can finish constructing a house in 6, 9, and 12 hours respectively. A starts alone and works for 1 hour. He is then joined by B and they work together for 1 hour. Finally C joins them and they all work together to finish the work. If they start working at 9 am, at what time will they finish? Answer Choice: (A) 11:38 am (B) 11:49 am (C) 12:11 pm (D) 12:32 pm (E) 12:43 pm
Answer: D
It costs $5 for the first 1/3 hour to use the laundry machine at the Laundromat. After the first ¼ hour it costs $12 per hour. If a certain customer uses the laundry machine for 2 hours and 30 minutes, how much will it cost him? Answer Choice: (A) $27. (B) $29. (C) $31. (D) $33. (E) $35.
Answer: C
The C.P of 10 pens is equal to the S.P of 13 pens. Find his gain % or loss%? Answer Choice: (A) loss 16 2/8% (B) loss 16 6/3% (C) loss 23.08% (D) loss 18 2/3% (E) loss 16 25%
Answer: C
A boat moves upstream at the rate of 1 km in 40 minutes and down stream 1 km in 12 minutes. Then the speed of the current is : Answer Choice: (A) 1 kmph (B) 2 kmph (C) 1.75 kmph (D) 2.5 kmph (E) 3.5 kmph
Answer: C
For all real numbers v, an operation is defined by the equation v* = v - v/3. If (v*)* = 12, then v= Answer Choice: (A) 15 (B) 18 (C) 21 (D) 24 (E) 27
Answer: E
Lucia's sells kale at x dollar per pound for the first 20 pounds and .8x for every subsequent pound. Amby's price is x per pound for the first 14 pounds and .9x for subsequent pounds. What is the minimum number of pounds over 15 for which Lucia's becomes an equal or better deal? Answer Choice: (A) 24 (B) 26 (C) 25 (D) 27 (E) 28
Answer: B
The average weight of 8 students decreases by 5 kg when one of them weighing 86 kg is replaced by a new student. The weight of the student is Answer Choice: (A) 46 kg (B) 48 kg (C) 70 kg (D) 72 kg (E) None of these
Answer: A
If x = -1/8 and y = -1/2, what is the value of the expression -2x – y^2? Answer Choice: (A) -3/2 (B) -1 (C) 0 (D) 3/2 (E) 7/4
Answer: C
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 L 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) L/T (B) L/(T-S) (C) SL/(T-S) (D) SL/T(T-S) (E) L(T-S)/T
Answer: D
18 times a positive integer is more than its square by 80, then the positive integer is Answer Choice: (A) 13 (B) 10 (C) 11 (D) 12 (E) 14
Answer: B
At 1:00 pm, there were 10.0 grams of bacteria. The bacteria increased to x grams at 4:00 pm, and 25.6 grams at 7:00 pm. If the amount of bacteria present increased by the same fraction during each of the 3-hour periods, how many grams of bacteria were present at 4:00 pm? Answer Choice: (A) 15.1 (B) 15.4 (C) 15.7 (D) 16.0 (E) 16.3
Answer: D
The size of the wooden block is 5 x 10 x 20 cm .How many such blocks will be required to construct a solid wooden cube of minimum size? Answer Choice: (A) 6 (B) 8 (C) 12 (D) 16 (E) 18
Answer: B
If the number 653 xy is divisible by 90, then (x + y) = ? Answer Choice: (A) 2 (B) 3 (C) 4 (D) 6 (E) 5
Answer: C
What will come in place of the x in the following Number series? 12, 38, 116, 350, 1052,3158, x Answer Choice: (A) 2643 (B) 5464 (C) 9476 (D) 7554 (E) 3158
Answer: C
A and B enter into partnership with capitals in the ratio 3 : 4. At the end of 10 months A withdraws,and the profits now are divided in the ratio of 3 : 2. Find how long B remained in the business? Answer Choice: (A) 5 months (B) 8 months (C) 6 months (D) 7 months (E) None of these
Answer: A
An air conditioner can coo the hall in 40 miutes while another takes 45 minutes to cool under similar conditions. if both air conditioners are switched on at same instance then how long will it take to cool the room? Answer Choice: (A) about 22 minutes (B) about 20 minutes (C) about 30 minutes (D) about 25 minutes (E) about 15 minutes
Answer: A
A rope of which a calf is tied is increased from 12 m to 25 m, how much additional grassy ground shall it graze? Answer Choice: (A) 1217 (B) 1219 (C) 1511.7 (D) 1212 (E) 1312
Answer: C