loafeihong/math_mmlu_format huggingface dataset:
60 percent of movie theatres in Town X have 3 screens or less. 20% of those theatres sell an average of more than $200 worth of popcorn per showing. 56 percent of all the movie theatres in Town X sell $300 or less of popcorn per showing. What percent of all the stores on the street have 4 or more screens and sell an average of more than $300 worth of popcorn per day? Answer Choice: (A) 12 (B) 18 (C) 32 (D) 40 (E) 44
Answer: B
The number of new words that can be formed by rearranging the letters of the word 'ALIVE' is Answer Choice: (A) 277 (B) 668 (C) 119 (D) 177 (E) 121
Answer: C
Four of the following five parts lettered a, b, c, d and e are exactly equal. Which of the following is not equal to the other four? Answer Choice: (A) 24(2) – 12(2) + 112 ÷ 14 (B) 17 × 12 + 59 × 4 (C) 15 × 28 + 20 (D) 27 × 16 + 56 ÷ 8 (E) 185 × 6 ÷ 2 – 23 × 5
Answer: D
The radius of the two circular fields is in the ratio 5: 4 the area of the first field is what percent greater than the area of the second? Answer Choice: (A) 22% (B) 32% (C) 34% (D) 64% (E) 36%
Answer: D
A can run 192 metre in 28 seconds and B in 32 seconds. By what distance A beat B? Answer Choice: (A) 38 metre (B) 28 metre (C) 24 metre (D) 15 metre (E) 28 metre
Answer: C
At the end of the day, February 14th, a florist had 120 roses left in his shop, all of which were red, white or pink in color and either long or short-stemmed. A third of the roses were short-stemmed, 20 of which were white and 10 of which were pink. The percentage of pink roses that were short-stemmed equaled the percentage of red roses that were short-stemmed. If none of the long-stemmed roses were white, what percentage of the long-stemmed roses were red? Answer Choice: (A) 20% (B) 50% (C) 55% (D) 75% (E) 80%
Answer: B
A shop sells 1 chocolate at the rate Rupee 1 each . You can exchange three warppers for one chocolate.
If you have Rs. 15, what is the maximum number of chocolates you can get? Answer Choice: (A) 21 (B) 22 (C) 23 (D) 24 (E) 25
Answer: B
A discount of 20 percent on an order of goods followed by a discount of 40 percent amounts to Answer Choice: (A) the same as one 45 percent discount (B) the same as one 40 percent discount (C) the same as one 36 percent discount (D) the same as one 52 percent discount (E) the same as one 25 percent discount
Answer: D
For an integer n greater than 1, n* denotes the product of all the integers from 1 to n inclusive. How many prime numbers are there between 7*+2 and 7*+7, exclusive ? Answer Choice: (A) 5 (B) 1 (C) None of the above (D) 3 (E) 4
Answer: C
Three solid cubes of sides 1 cm, 6 cm and 8 cm are melted to form a new cube. Find the surface area of the cube so formed Answer Choice: (A) 486 (B) 366 (C) 299 (D) 278 (E) 1888
Answer: A
Seats for Mathematics,PhysicsandfBilogy in a school are in the ratio 5:7:8. There is a proposal to increase these seats by 40%, 50% and 75% respectively. What will be the ratio of increased seats? Answer Choice: (A) 2:3:4 (B) 6:7:8 (C) 6:8:9 (D) 5:8:9 (E) 2:4:6
Answer: A
In 10 years,A will be 1.5 times as old as B was 10 years ago.If A is now 9 years older than B,the present age of B is : Answer Choice: (A) 17 Years (B) 29 Years (C) 39 Years (D) 49 Years (E) 59 Years
Answer: A
The number of stamps that Kaye and Alberto had were in the ration of 6:4 respectively. After Kaye gave Alberto 5 of her stamps, the ration of the number of Kaye had to the number of Alberto had was 8:6. As a result of the gift, Kaye had how many more stamps than Alberto ? Answer Choice: (A) 22 (B) 25 (C) 15 (D) 35 (E) 30
Answer: B
The area of a square is added to one of its sides, and the perimeter is then subtracted from this total, the result is 4. What is the length of one side? Answer Choice: (A) 5 (B) 4 (C) 3 (D) 2 (E) 1
Answer: B
The ratio of the present age of Sandy to that of Molly is 9:2. Eight years from now, the ratio of the ages of Sandy to Molly will be 5:2. What was Sandy's age 6 years ago? Answer Choice: (A) 18 (B) 21 (C) 24 (D) 27 (E) 30
Answer: B
Tom wants to buy items costing $25.35, $90.69, and $85.96. He earns $6.50 an hour doing
odd jobs. If ten percent of his income is put aside for other purposes, how many hours must he
work to earn the money he needs for his purchases? Round your answer to the nearest whole
hour. Answer Choice: (A) 8 hours (B) 48 hours (C) 38 hours (D) 18 hours (E) 35 hours
Answer: E
The ratio of the adjacent angles of a parallelogram is 5 : 10. Also, the ratio of the angles of quadrilateral is 5 : 6 : 7 : 12. What is the sum of the smaller angle of the parallelogram and the second largest angle of the quadrilateral? Answer Choice: (A) 168° (B) 228° (C) 144° (D) 224° (E) None of these
Answer: C
Which of the following correctly lists the data sets in order of least to greatest standard deviation?
I. 8, 13, 55, 12, 14, 64
II. 32, 32, 32, 32, 32, 32
III. 37, 38, 39, 40, 41, 42 Answer Choice: (A) I, II, III (B) I, III, II (C) II, I, III (D) II, III, I (E) II,III, I
Answer: E
One fourth of a solution that was 10 percent wheat by weight was replaced by a second solution resulting in a solution that was 16 percent wheat by weight. The second solution was what percent wheat by weight ? Answer Choice: (A) 34% (B) 24% (C) 22% (D) 18% (E) 8.5%
Answer: A
How many different pairs of positive integers (a, b) satisfy the equation 1/a+1/b=34/41 ? Answer Choice: (A) 6 (B) 3 (C) 2 (D) 1 (E) 0
Answer: D
In Mike's opinion, his weight is greater than 65kg but leas than 72 kg. His brother does not agree with Mike and he thinks that Mike's weight is greater than 60kg but less than 70kg. His mother's view is that his weight cannot be greater than 68 kg. If all of them are correct in their estimation, what is the average of different probable weights of Mike? Answer Choice: (A) 55 kg (B) 55.5 kg (C) 59.5 kg (D) 66.5 kg (E) 70.5 kg
Answer: D
How many ways are there to select a subcommittee of 12 members from among a committee of 17? Answer Choice: (A) 22888 (B) 19448 (C) 28791 (D) 27711 (E) 6188
Answer: E
A contractor undertook a project to complete it in 20 days which needed 5 workers to work continuously for all the days estimated. But before the start of the work the client wanted to complete it earlier than the scheduled time, so the contractor calculated that he needed to increase 5 additional men every 2 days to complete the work in the time the client wanted it:
If the work was further increased by 50% but the contractor continues to increase the 5 workers o every 2 days then how many more days are required over the initial time specified by the client. Answer Choice: (A) 1 day (B) 2 days (C) 5 days (D) None of these (E) Cannot be determined
Answer: B
If the integer q is rounded to the nearest hundred, the result represents a 66 2/3 % increase over the value obtained when q is rounded to the nearest ten. which of the following is a possible value of q? Answer Choice: (A) 64 (B) 67 (C) 99 (D) 133 (E) 147
Answer: A
Two men can complete a piece of work in four days. Two women can complete the same work in eight days. Four boys can complete the same work in five days. If four men, eight women and 20 boys work together in how many days can the work be completed? Answer Choice: (A) 1/2 day (B) 2 1/2 days (C) 1 1/2 days (D) 3 1/2 days (E) 2 days
Answer: A
A city council will select 2 of 7 available firefighters and 1 of 6 available police officers to serve on an advisory panel. How many different groups of 3 could serve on the panel? Answer Choice: (A) 36 (B) 72 (C) 144 (D) 216 (E) 126
Answer: E
Angela has 13 pairs of matched socks. If she loses 7 individual socks, which of the following is NOT a possible number of matched pairs she has left? Answer Choice: (A) 8 (B) 9 (C) 10 (D) 11 (E) 12
Answer: C
A store sells a certain product at a fixed price per unit. At the product's current price, e units cost a total of exactly $300. If the price were lowered by $5 from its current value, then e + 2n units would cost exactly $300; if the price were raised by $5, then e – n units would cost exactly $300. What is the value of e? Answer Choice: (A) 10 (B) 15 (C) 20 (D) 25 (E) 30
Answer: C
A train of length 240 metres takes 60 seconds to cross a tunnel of length 450 metres. What is the speed of the train in km/hr? Answer Choice: (A) 10 km/hr. (B) 20 km/hr. (C) 30 km/hr. (D) 40 km/hr. (E) None
Answer: E
All of the students of Music High School are in the band, the orchestra, or both. 50 percent of the students are in only one group. There are 140 students in the band. If 20 percent of the students are in the band only, how many students are in the orchestra only? Answer Choice: (A) 60 (B) 70 (C) 50 (D) 80 (E) 40
Answer: A
A father said to his son, "I was as old as you are at the present at the time of your birth". If the father's age is 50 years now, the son's age 10 years back was: Answer Choice: (A) 14 years (B) 19 years (C) 33 years (D) 15 years (E) 39years
Answer: D
A man saves a certain portion of his income during a year and spends the remaining portion on his personal expenses. Next year his income increases by 50% but his savings increase by 100%. If his total expenditure in 2 years is double his expenditure in 1st year, What %age of his income in the first year did he save? Answer Choice: (A) 40% (B) 45% (C) 50% (D) 60% (E) 70%
Answer: C
Consider below info to be a table:
AMOUNT OF BACTERIA
TIME - AMOUNT
1PM - 10gms
4PM - x gms
7PM - 10.0 gms
Data for a certain biology experiment are given in the table above. If the amount of bacteria present increased by the same factor during each of the two 3-hour periods shown, how many grams of bacteria were present at 4PM ? Answer Choice: (A) 12.0 (B) 12.1 (C) 10.0 (D) 12.3 (E) 12.4
Answer: C
The ratio 10:20 expressed as percent equals to Answer Choice: (A) 50 % (B) 80 % (C) 40 % (D) 90 % (E) 100%
Answer: A
Jonathan can type a 20 page document in 50 minutes, Susan can type it in 30 minutes, and Jack can type it in 24 minutes. Working together, how much time will it take them to type the same document? Answer Choice: (A) 5 minutes (B) 11 minutes (C) 15 minutes (D) 18 minutes (E) 20 minutes
Answer: B
How many integers are between 3 and 86/7, inclusive? Answer Choice: (A) 8 (B) 9 (C) 10 (D) 11 (E) 12
Answer: C
A milkman purchases the milk at Rs. x per litre and sells it at Rs. 2x per litre still he mixes 2 litres water with every 6 litres of pure milk. What is the profit percentage? Answer Choice: (A) 166.69% (B) 166.66% (C) 166.76% (D) 136.66% (E) 566.66%
Answer: B
what is the unit digit in the product (3^68 x 6^59 x 7^71) ? Answer Choice: (A) 1 (B) 2 (C) 4 (D) 6 (E) None of them
Answer: C
Country C imposes a two-tiered tax on imported cars: the first tier imposes a tax of 10% of the car's price up to a certain price level. If the car's price is higher than the first tier's level, the tax on the portion of the price that exceeds this value is 8%. If Ron imported a $14,000 imported car and ended up paying $1440 in taxes, what is the first tier's price level? Answer Choice: (A) $1600 (B) $6000 (C) $6050 (D) $7050 (E) $8000
Answer: A
9 points are marked on a straight line and another 8 points are marked on a second straight line with no points in common. How many triangles can be constructed with vertices from among the above points? Answer Choice: (A) 540 (B) 105 (C) 196 (D) 21 (E) 14
Answer: A
A pair of articles was bought for Rs. 37.40 at a discount of 15%. What must be the marked price of each of the articles ? Answer Choice: (A) Rs15 (B) Rs 20 (C) Rs 22 (D) Rs 25 (E) Rs 26
Answer: C
Five persons - A, B, C, D and E are being compared in weight and height. The second heaviest person. D is the shortest. A is the 2nd tallest and shorter than E, The heaviest person is the third tallest person. There is only one person shorter than B, who is lighter than E and A respectively.
Who is the heaviest person? Answer Choice: (A) A (B) B (C) C (D) D (E) E
Answer: C
There are 600 military people in a division of the army. There is one Officer for every 29 soldiers in that division. Now the question is how many officers are in the division? Answer Choice: (A) 22 (B) 35 (C) 37 (D) 20 (E) 75
Answer: D
If the average (arithmetic mean) of a and b is 80, and the average of b and c is 180, what is the value of a − c? Answer Choice: (A) −220 (B) −200 (C) 100 (D) 135 (E) It cannot be determined from the information given
Answer: B
An bus covers a certain distance at aspeed of 320 kmph in 5 hours. To cover the same distance in 1hr, it must travel at a speed of? Answer Choice: (A) 560 km/h (B) 960 km/h (C) 779 km/h (D) 723 km/h (E) 720 km/h
Answer: B
A trader purchased two colour televisions for a total of Rs. 35000. He sold one colour television at 30% profit and the other 40% profit. Find the difference in the cost prices of the two televisions if he made an overall profit of 32%? Answer Choice: (A) 21000 (B) 21009 (C) 21029 (D) 21298 (E) 21098
Answer: A
Which of the following number is divisible by 24 ? Answer Choice: (A) 3100000 (B) 3115832 (C) 3115800 (D) 3125832 (E) 3125834
Answer: D
A train 120 m in length crosses a telegraph post in 16 seconds. The speed of the train is? Answer Choice: (A) 16 kmph (B) 88 kmph (C) 54 kmph (D) 18 kmph (E) 27 kmph
Answer: E
Current age of Bruce and Tomy are in the ratio of 5 : 4 respectively. Three years hence, the ratio of their ages will become 11 : 9 respectively. What is Tomy 's present age in years? Answer Choice: (A) 18 years (B) 20 years (C) 24 years (D) 25 years (E) 26 years
Answer: C
A box contains four dime coins, of which two coins have heads on both their faces, one coin has tail on both its faces and the fourth coin is a normal one. A coin is picked at random and then tossed. If head is the outcome of the toss, then find the probability that the other face (hidden face) of the coin tossed is also a head. Answer Choice: (A) 3/4 (B) 1/5 (C) 2/5 (D) 3/5 (E) 4/5
Answer: E
On Monday, a certain animal shelter housed 50 cats and dogs. By Friday, 1/5 of the cats and 1/4 of the dogs had been adopted; no new cats or dogs were brought to the shelter during this period. What is the greatest possible number of pets that could have been adopted from the animal shelter between Monday and Friday? Answer Choice: (A) 12 (B) 14 (C) 16 (D) 18 (E) 20
Answer: A
A student needed to find the arithmetic mean of the numbers 3, 11, 7, 9, 15, 13, 8, 19, 17, 21, 14 and x. He found the mean to be 12. What is the value of x? Answer Choice: (A) 12 (B) 5 (C) 7 (D) 9 (E) 10
Answer: C
What is the ratio A of the surface area of a cube to the surface area of a rectangular solid identical to the cube in all ways except that its length has been doubled? Answer Choice: (A) 1/4 (B) 3/8 (C) 1/2 (D) 3/5 (E) 2
Answer: D
In western Europe, q bicycles were sold in each of the years 1990 and 1993. The bicycle producers of Western Europe had a 42 percent share of this market in 1990 and a 33 percent share in 1993. Which of the following represents the decrease in the annual number of bicycles produced and sold in Western Europe from 1990 to 1993? Answer Choice: (A) 9% of (x/100) (B) 14% of (x/100) (C) 75% of (x/100) (D) 9% of q (E) 14% of x
Answer: D
In a maths test, students were asked to find 5/16 of a certain number. One of the students by mistake found 5/6th of that number and his answer was 300 more than the correct answer. Find the number. Answer Choice: (A) 125 (B) 280 (C) 384 (D) 400 (E) 576
Answer: E
The sum of the present ages of two persons A and B is 60. If the age of A is twice that of B, find the sum of their ages 8 years hence? Answer Choice: (A) 50 (B) 60 (C) 70 (D) 76 (E) 90
Answer: D
Find the length of a rope by which a cow must be tethered in order that it may be able to graze an area of 2244 sq. metres. Answer Choice: (A) 25.4 (B) 26.7 (C) 24.3 (D) 22.5 (E) None of these
Answer: B
In what time will a railway train 65 m long moving at the rate of 32 kmph pass a telegraph post on its way? Answer Choice: (A) 3 sec (B) 4 sec (C) 5 sec (D) 6 sec (E) 7 sec
Answer: E
Find the greatest number that will divide 43, 91 and 183 so as to leave the same remainder in each case. Answer Choice: (A) 4 (B) 7 (C) 9 (D) 13 (E) 8
Answer: A
difference between LCM and HCF of
following number 20 30 40? Answer Choice: (A) 140 (B) 130 (C) 100 (D) 110 (E) 120
Answer: D
Carrey rented a car for Rs.20 plus Rs.0.25 per kilometer driven. Samuel rented a car for Rs.24 plus Rs.0.16 per kilometer driven. If each drove d km. and each was charged exactly the same amount for the rental, then d equals ? Answer Choice: (A) 44.4 (B) 44.8 (C) 1 (D) 19 (E) 44.11
Answer: A
Three unbiased coins are tossed. What is the probability of getting 3 heads and 1 Tail? Answer Choice: (A) 3/4 (B) 1/4 (C) 3/8 (D) 1/2 (E) 1/8
Answer: D
Two trains 140 m and 160 m long run at the speed of 60 km/hr and 40 km/hr respectively in opposite directions on parallel tracks. The time (in seconds) which they take to cross each other, is: Answer Choice: (A) 9 (B) 9.6 (C) 10 (D) 10.8 (E) 7
Answer: D
An eccentric casino owner decides that his casino should only use chips in $5 and $9 denominations. Which of the following amount cannot be paid out using these chips? Answer Choice: (A) $31 (B) $37 (C) $33 (D) $24 (E) $15
Answer: A
The diameter of a garden roller is 1.4 m and it is 2 m long. How much area will it cover in 5 revolutions ? (use π = 22⁄7) Answer Choice: (A) 40 m2 (B) 44 m2 (C) 48 m2 (D) 36 m2 (E) None of these
Answer: B
The base of a triangular field is three times its altitude. If the cost of cultivating the field at Rs. 24.68 per hectare be Rs. 333.18, find its base and height. Answer Choice: (A) 100m (B) 125m (C) 150m (D) 278m (E) 300m
Answer: E
A chemist mixes one liter of pure water with x liters of a 75% salt solution, and the resulting mixture is a 15% salt solution. What is the value of x? Answer Choice: (A) 1/4 (B) 1/3 (C) 1/2 (D) 1 (E) 3
Answer: A
Three rugs have a combined area of 200 square meters. By overlapping the rugs to cover floor area of 140 square meters, the area that is covered by exactly two layers of rug is 22 square meters. What is the area that is covered with three layers of rug ? Answer Choice: (A) 18 square meters (B) 20 square meters (C) 24 square meters (D) 19 square meters (E) 30 square meters
Answer: D
A thief is noticed by a policeman from a distance of 450 m. The thief starts running and the policeman chases him. The thief and the policeman run at the rate of 10 km and 11 km per hour respectively. What is the distance between them after 6 minutes ? Answer Choice: (A) 50 meter (B) 100 meter (C) 220 meter (D) 120 meter (E) 350 meter
Answer: E
How many bricks, each measuring 80 cm x 11.25 cm x 6 cm, will be needed to build a wall of 8 m x 6 m x 22.5 cm? Answer Choice: (A) 6400 (B) 2000 (C) 5500 (D) 7400 (E) 3000
Answer: B
A scale 6 ft. 8 inches long is divided into 4 equal parts. Find the length of each part. Answer Choice: (A) 20 inches (B) 77 inches (C) 66 inches (D) 97 inches (E) 66 inches
Answer: A
A and B are two multiples of 14, and Q is the set of consecutive integers between A and B, inclusive. If Q contains 14 multiples of 14, how many multiples of 7 are there in Q? Answer Choice: (A) 26 (B) 27 (C) 28 (D) 29 (E) 30
Answer: B
What will be the difference in simple and compound interest on 4000 after three years at the rate of 10 percent per annum? Answer Choice: (A) 160 (B) 42 (C) 62 (D) 124 (E) None of these
Answer: D
A hiker walking at a constant rate of 4 miles per hour is passed by a cyclist travelling in the same direction along the same path at a constant rate of 16 miles per hour. the cyclist stopswaits for the hiker 5 min after passing her while the hiker continues to walk at her constant rate. how many minutes must the cyclist wait until the hiker catches up Answer Choice: (A) 6 2/3 (B) 15 (C) 20 (D) 25 (E) 26 2/3
Answer: B
The average height of 50 pupils in a class is 150 cm. Five of them whose height is 146 cm, leave the class and five others whose average height is 156 cm, join. The new average height of the pupils of the class (in cm) is? Answer Choice: (A) 551 cm (B) 151 cm (C) 156 cm (D) 165 cm (E) 146 cm
Answer: B
Excluding stoppages, the speed of a train is 60 kmph and including stoppages it is 40 kmph. Of how many minutes does the train stop per hour? Answer Choice: (A) 12 (B) 14 (C) 16 (D) 18 (E) 20
Answer: E
A man can do a piece of work in 10days, but with the help of his son, he can finish it in 5days. In what time can the son do it alone? Answer Choice: (A) 5 (B) 8 (C) 7 (D) 10 (E) 15
Answer: D
Three bells chime at intervals of 18 min., 24 min. and 32 min. respectively. At a certain time they begin together. What length Q 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
Marks of a student were wrongly entered in computer as 83, actual marks of that student were 63. Due to this mistake average marks of whole class got increased by half (1/2). Find the total number of students in that class. Answer Choice: (A) 25 (B) 30 (C) 35 (D) 40 (E) 45
Answer: D
A mathematics teacher tabulated the marks secured by 35 students of 8th class. The average of their marks was 62. If the marks secured by Reema was written as 50 instead of 85 then find the correct average marks up to two decimal places. Answer Choice: (A) 63 (B) 74.31 (C) 72.43 (D) 73.43 (E) Cannot be determined
Answer: A
Find the largest number that will divide 43,91,183 so as to leave the same reminder in each case. Answer Choice: (A) 5 (B) 4 (C) 26 (D) 35 (E) 9
Answer: B
Marla is hanging a banner diagonally across a rectangular room. The length of the room is 2 feet shorter than its width. If the total area of the room is 120 square feet, what is the length of the banner (in feet)? Answer Choice: (A) Between 13 and 14 (B) Between 14 and 15 (C) Between 15 and 16 (D) Between 16 and 17 (E) Between 17 and 18
Answer: C
A cyclist rides a bicycle over a route which is 1/3 uphill, 1/3 level, and 1/3 downhill. If the cyclist covers the uphill part of the route at the rate of 10 km per hour and the level part at the rate of 15 km per hour, what rate in km per hour would the cyclist have to travel the downhill part of the route in order to average 15 km per hour for the entire route? Answer Choice: (A) 20 (B) 25 (C) 30 (D) 35 (E) 40
Answer: C
On the xy-plane, each point on circle C has coordinates such
that x 0 and y 0. If the center of circle C is the point (3; 9),
what is the maximum possible area of C? Answer Choice: (A)  6 (B)  9 (C)  24 (D)  32 (E)  64
Answer: C
If a certain sample of data has a mean of 24.0 and a standard deviation of 3.0, which of the following values is more than 2.5 standard deviations from the mean? Answer Choice: (A) 12.0 (B) 13.5 (C) 17.0 (D) 23.5 (E) 16.5
Answer: E
A not-so-good clockmaker has four clocks on display in the window. Clock #1 loses 25 minutes every hour. Clock #2 gains 15 minutes every hour relative to Clock #1 (i.e., as Clock #1 moves from 12:00 to 1:00, Clock #2 moves from 12:00 to 1:15). Clock #3 loses 20 minutes every hour relative to Clock #2. Finally, Clock #4 gains 20 minutes every hour relative to Clock #3. If the clockmaker resets all four clocks to the correct time at 12 noon, what time will Clock #4 display after 6 actual hours (when it is actually 6:00 pm that same day)? Answer Choice: (A) 5:00 (B) 5:34 (C) 5:42 (D) 6:00 (E) 6:24
Answer: C
If HCF of two numbers is 11 and the product of these numbers is 363, what is the the greater number? Answer Choice: (A) 33 (B) 36 (C) 38 (D) 42 (E) 44
Answer: A
A man can row with a speed of 10 kmph in still water. If the stream flows at 30 kmph, then the speed in downstream is? Answer Choice: (A) 10 kmph (B) 5 kmph (C) 40 kmph (D) 22 kmph (E) 25 kmph
Answer: C
Find the ones digit of 73^356 Answer Choice: (A) 1 (B) 5 (C) 6 (D) 7 (E) 9
Answer: A
10^25 - 250 is divisible by all of the following except: Answer Choice: (A) A.11 (B) B.15 (C) C.5 (D) D.6 (E) E.3
Answer: A
If A speaks the truth 85% of the times, B speaks the truth 60% of the times. What is the probability that they tell the truth at the same time Answer Choice: (A) 0.49 (B) 0.48 (C) 0.41 (D) 0.482 (E) 0.51
Answer: E
Amar takes as much time in running 18 meters as a car takes in covering 48 meters. What will be the distance covered by Amar during the time the car covers 1.6 km? Answer Choice: (A) 600 m (B) 300 m (C) 400 m (D) 700 m (E) 500 m
Answer: A