loafeihong/math_mmlu_format huggingface dataset:
Exactly 3/7 of the people in the room are under the age of 21, and exactly 5/8 of the people in the room are over the age of 65. If the total number of the people in the room is greater than 50 and less than 100, how many people in the room are under the age of 21? Answer Choice: (A) 24 (B) 35 (C) 39 (D) 60 (E) 65
Answer: A
A telephone number contains 10 digit, including a 3-digit area code. Bob remembers the area code and the next 5 digits of the number. He also remembers that the remaining digits are not 0, 1, 6, or 7. If Bob tries to find the number by guessing the remaining digits at random, the probability that he will be able to find the correct number in at most 2 attempts is closest to which of the following? Answer Choice: (A) 1/6 (B) 1/9 (C) 1/18 (D) 1/24 (E) 1/36
Answer: C
If in a kindergarten class, there are five children 3 feet 4 inches tall (indicated by notation 3'4"), two children 4'3" tall and thirteen children 2'9" tall, which of the following is the median height of the children? Answer Choice: (A) 2'9" (B) 2'6" (C) 3'3" (D) 3'4" (E) 4'3
Answer: A
A reduction of 20% in the price of salt enables a lady to obtain 10kgs more for Rs.100, find the original price per kg? Answer Choice: (A) 2 3/2 (B) 2 2/3 (C) 2.5 (D) 3 (E) 3.5
Answer: C
Change 1/8 = 8-1 to logarithmic notation. Answer Choice: (A) log(8)8 (B) log7 (C) log(5)8 (D) log 5 (E) None of these
Answer: A
Eighteen years ago, a father was three times as old as his son. Now the father is only twice as old his son. Then the sum of the present ages of the son and the father is: Answer Choice: (A) 54 (B) 72 (C) 105 (D) 108 (E) 118
Answer: D
One lady has 2 children, one of her child is boy, what is the probability of having both are boys Answer Choice: (A) 1/2 (B) 1/3 (C) 1/4 (D) 1/5 (E) 3/4
Answer: A
If the product 48^64 × 9x2 is divisible by 12, then what is the value of x? Answer Choice: (A) 1 (B) 2 (C) 3 (D) 4 (E) 5
Answer: A
Sterling Silver is 92.5% pure silver. How many grams of Sterling Silver must be mixed to a 90% Silver alloy to obtain a 500g of a 91% Silver alloy? Answer Choice: (A) 200 (B) 300 (C) 400 (D) 500 (E) 600
Answer: A
Walking with 4/5 of my usual speed, I miss the bus by 6 minutes. What is my usual time? Answer Choice: (A) 16 min (B) 26 min (C) 34 min (D) 24 min (E) 12 min
Answer: D
A 300 m long train crosses a platform in 33 sec while it crosses a signal pole in 18 sec. What is the length of the platform? Answer Choice: (A) 286 m (B) 250 m (C) 277 m (D) 278 m (E) 267 m
Answer: B
A train running at the speed of 72 km/hr crosses a pole in 9 seconds. Find the length of the train? Answer Choice: (A) 150 meter (B) 299 meter (C) 666 meter (D) 155 meter (E) 180 meter
Answer: E
A 240 m long train running at the speed of 120 km/hr crosses another train running in opposite direction at the speed of 80 km/hr in 9 sec. What is the length of the other train? Answer Choice: (A) 230 (B) 260 (C) 267 (D) 256 (E) 298
Answer: B
If an article is sold at 19% profit instead of 12% profit, then the profit would be Rs. 105 more. What is the cost price? Answer Choice: (A) 2278 (B) 388 (C) 1500 (D) 2776 (E) 8811
Answer: C
If 8 men do a work in 80 days, in how many days will 20 men do it? Answer Choice: (A) 18 days (B) 32 days (C) 42 days (D) 48 days (E) 44 days
Answer: B
A train 160 m long passes a man,running at 6 kmph in the direction opposite to that of the train,in 6 seconds.The speed of the train is Answer Choice: (A) 54 kmph (B) 60 kmph (C) 66 kmph (D) 72 kmph (E) 90 kmph
Answer: E
The angle between the minute hand and the hour hand of a clock when the time is 12.30, is Answer Choice: (A) 35° (B) 65° (C) 45° (D) 195° (E) 95°
Answer: D
A credit card number has 6 digits (between 1 to 9). The first two digits are 12 in that order, the third digit is bigger than 5, the forth is divisible by 3 and the fifth digit is 3 times the sixth. How many different credit card numbers exist? Answer Choice: (A) 27 (B) 72 (C) 36 (D) 112 (E) 422
Answer: C
The taxi charges in a city comprise of a fixed charge, together with the charge of the distance covered. For a journey of 16 km, the charges paid are Rs. 156 and for a journey of 24 km, the charges paid are Rs. 204. What will a person have to pay for travelling a distance of 30 km? Answer Choice: (A) Rs. 236 (B) Rs. 240 (C) Rs. 248 (D) Rs. 252 (E) Rs. 352
Answer: B
A boatman goes 3 km against the current of the stream in 1 hour and goes 1 km along the current in 10 minutes. How long will it take to go 5 km in stationary water? Answer Choice: (A) 40 minutes (B) 1 hour 7 min (C) 1 hour 15 min (D) 1 hour 30 min (E) 1 hour 10 min
Answer: B
In a mens hostel, there were 95 students. To accommodate 30 more students the average is decreased by rupees 5. But total expenditure increased by Rs.500. Find the total expenditure of the hostel now ? Answer Choice: (A) Rs.4680 (B) Rs.4287 (C) Rs.4129 (D) Rs.4112 (E) Rs.4101
Answer: A
For the set {2, 2, 3, 3, 4, 4, 5, 5,7,7 x}, which of the following values of x will most increase the standard deviation? Answer Choice: (A) 1 (B) 2 (C) 3 (D) (-3.2)^2 (E) 5
Answer: D
The population of a town is 186800. If it increase at the rate of 7% per annum. What will be its population for 2years hence? Answer Choice: (A) 200000 (B) 215600 (C) 194582 (D) 213867 (E) 215460
Answer: D
0,2,6,12,20, ____ Answer Choice: (A) 25 (B) 28 (C) 30 (D) 26 (E) 35
Answer: C
In the city of San Durango, 60 people own cats, dogs, or rabbits. If 30 people owned cats, 40 owned dogs, 14 owned rabbits, and 12 owned exactly two of the three types of pet, how many people owned all three? Answer Choice: (A) 2 (B) 4 (C) 6 (D) 12 (E) 32
Answer: C
If the area of a square with sides of length 3 centimeters is equal to the area of a rectangle with a width of 4 centimeters, what is the length of the rectangle, in centimeters? Answer Choice: (A) 4 (B) 8 (C) 12 (D) 3 (E) 18
Answer: D
In a hostel there were 100 students. To accommodate 20 more students the average is decreased by rupees 5. But total expenditure increased by Rs.400. Find the total expenditure of the hostel now? Answer Choice: (A) 5429 (B) 2897 (C) 5400 (D) 2689 (E) 2781
Answer: C
The digital sum of a number is the sum of its digits. For how many of the positive integers 24-80 inclusive is the digital sum a multiple of 7? Answer Choice: (A) 7 (B) 9 (C) 14 (D) 16 (E) 20
Answer: B
The sum of ages of 5 children born at the intervals of 3 years each is 50 years. What is the age of the youngest child? Answer Choice: (A) 8 years (B) 16 years (C) 4 years (D) 18 years (E) 12 years
Answer: C
Jamboree and GMAT Club Contest Starts
QUESTION #20:
How many words (with or without meaning) can be formed using all the letters of the word “SELFIE” so that the two E’s are not together? Answer Choice: (A)  660 (B)  600 (C)  500 (D)  300 (E)  240
Answer: B
Which of the following lines has x-intercept and y-intercept that are integers W? Answer Choice: (A) y=3x+1 (B) y=√x+1 (C) y=-2/x (D) y=x^2-1 (E) xy=1
Answer: D
A no.when divided by 224 gives a remainder 43, what remainder will beobtained by dividingthe same no.17? Answer Choice: (A) 2 (B) 7 (C) 9 (D) 11 (E) 12
Answer: E
In X game of billiards, X can give Y 20 points in 60 and he can give Z 30 points in 60. How many points can Y give Z in X game of 80? Answer Choice: (A) 30 (B) 20 (C) 25 (D) 40 (E) 50
Answer: B
Stella buys an advertising agency for rs.16,000,000 and sells it for rs.20,000,000. Find her gain %. Answer Choice: (A) 9% (B) 20% (C) 14% (D) 87% (E) 25%
Answer: E
Two dice are rolled. What is the probability the sum will be greater than 8? Answer Choice: (A) 2/9. (B) 1/12. (C) 5/36. (D) 7/36. (E) 1/5.
Answer: A
The length and breadth of a room are 8 m and 6 m respectively. A cat runs along all the four walls and finally along a diagonal order to catch a rat. How much total distance is covered by the cat? Answer Choice: (A) 22 (B) 88 (C) 38 (D) 99 (E) 11
Answer: C
A bag of potatoes weighs 12 lbs divided by half of its weight. How much does the bag of potatoes weight? Answer Choice: (A) 20 lb (B) 18 lb (C) 12 lb (D) 15 lb (E) 5 lb
Answer: C
The difference between simple and compound interests annually on a particular sum of money for 2 years at 4% per annum is Rs. 1. What is the sum? Answer Choice: (A) 600 (B) 625 (C) 650 (D) 675 (E) 700
Answer: B
If the length of a certain rectangle is decreased by 4 cm and the width is increased by 3 cm, a square with the same area as the original rectangle would result. Find the perimeter of the original rectangle. Answer Choice: (A) 33 (B) 38 (C) 77 (D) 50 (E) 29
Answer: D
A man starts walking at 3 pm, He walks at a speed of 4 km/hr on level ground and at a speed of 3 km/hr on uphill, 6 km/hr downhill and then 4 km/hr on level ground to reach home at 9 pm. What is the distance covered on one way? Answer Choice: (A) 8 (B) 9 (C) 10 (D) 11 (E) 12
Answer: E
The average of six numbers is 3.95. The average of two of them is 3.4, while the average of the other two is 3.85. What is the average of the remaining two numbers? Answer Choice: (A) 4.5 (B) 4.6 (C) 4.7 (D) 4.8 (E) 4.9
Answer: B
What day of the week was 1 January 1901 Answer Choice: (A) Monday (B) Tuesday (C) Saturday (D) Friday (E) None of these
Answer: B
Car A runs at the speed of 50km/hr & reaches its destination in 8hr. Car B runs at the speed of 25 km/h & reaches its destination in 4h. What is the respective ratio of distances covered by Car A & Car B? Answer Choice: (A) 4 : 1 (B) 11 : 8 (C) 13 : 7 (D) 15 : 7 (E) 16 : 9
Answer: A
A tradesman by means of his false balance defrauds to the extent of 18%? in buying goods as well as by selling the goods. What percent does he gain on his outlay? Answer Choice: (A) 44% (B) 48% (C) 94% (D) 45% (E) 39%
Answer: E
If x and y are positive integers such that (3x + 7y) is a multiple of 11, then which of the following will be divisible by 11 ? Answer Choice: (A) 9 (B) 11 (C) 17 (D) 21 (E) 27
Answer: B
A cycle is bought for Rs.900 and sold for Rs.1350, find the gain percent? Answer Choice: (A) 27% (B) 20% (C) 50% (D) 30% (E) 24%
Answer: C
which number need to add to 859622 to get a number exactly divisible by 456? Answer Choice: (A) 454365 (B) 412343 (C) 546573 (D) 567683 (E) 859622
Answer: E
What is the maximum number of pieces that a circular pizza can be cut into with 5 linear cuts? Answer Choice: (A) 10 (B) 14 (C) 15 (D) 16 (E) 17
Answer: D
A furniture dealer purchased a desk for $150 and then set the selling price equal to the purchase price plus a markup that was 50% of the selling price. If the dealer sold the desk at the selling price, what was the amount of the dealer's gross profit from the purchase and the sale of the desk? Answer Choice: (A) $40 (B) $60 (C) $80 (D) $90 (E) $150
Answer: E
A meeting has to be conducted with 5 managers. Find the number of ways in which the managers be selected from among 8 managers, if 2 managers will not attend the meeting together? Answer Choice: (A) 40 (B) 36 (C) 42 (D) 45 (E) 47
Answer: B
What is the are of an equilateral triangle of side 20 cm? Answer Choice: (A) 250√3 (B) 150√3 (C) 300√3 (D) 200√3 (E) 100√3
Answer: E
If x^2 - 1 = 0 and x < 0, which of the following must be equal to 0 ? Answer Choice: (A)  x^2 - 9x (B)  x^2 - 9x + 20 (C)  x^2 - 2x + 3 (D)  x^2 + 2x - 3 (E)  x^2 + 5x + 4
Answer: E
If x = y^2, and x and y are positive integers, which of the following numbers could be the value of x? Answer Choice: (A) 9,343 (B) 10,982 (C) 11,881 (D) 12,988 (E) 13,547
Answer: C
A train 125 m long passes a man, running at 5 km/hr in the same direction in which the train is going, in 10 seconds. The speed of the train is? Answer Choice: (A) 112 (B) 50 (C) 77 (D) 14 (E) 12
Answer: B
A teacher has 16 students, then she gets 7 more students. Now how many students does she have? Answer Choice: (A) A)9 (B) B)15 (C) C)15 (D) D)23 (E) E)25
Answer: D
Ravi can do a piece of work in 50 days while Prakash can do it in 75 days. In how many days will they finish it together? Answer Choice: (A) 30 days (B) 35 days (C) 25 days (D) 27 days (E) 29 days
Answer: A
Kiran travels from A to B by car and returns from B to A by cycle in 7 hours. If he travels both ways by car he saves 3 hours. What is the time taken to cover both ways by cycle? Answer Choice: (A) 10 hours (B) 16 hours (C) 19 hours (D) 15 hours (E) 20 hours
Answer: A
George and Mark can paint 720 boxes in 20 days. Mark and Harry in 24 days and Harry and George in 15 days. George works for 4 days, Mark for 8 days and Harry for 8 days. The total number of boxes painted by them is Answer Choice: (A) 28 (B) H (C) 27 (D) 29 (E) 271
Answer: B
If x = a/(a – 1) and 1/(a – 1), then: Answer Choice: (A) x is equal to y (B) x is equal to y only if a < 1 (C) x is greater than y (D) x is greater than y only if a < 1 (E) y is greater than x only if a < 1
Answer: A
In August,a cricket team that played 120 matches won 20% of the games it played.After a continuous winning streak,this team raised its average to 52%.How many matches did the team win to attain this average? Answer Choice: (A) 40 (B) 52 (C) 68 (D) 80 (E) 98
Answer: D
An article was sold after a discount of 20% and therewas a gain of 20%. If the profit madeon it was Rs.6 less thanthe discount offered on it, find its SP? Answer Choice: (A) Rs. 70 (B) Rs. 71 (C) Rs. 72 (D) Rs. 90 (E) Rs. 98
Answer: C
A sun is divided among X, Y and Z in such a way that for each rupee X gets, Y gets 45 paisa and Z gets 30 paisa. If the share of Y is RS. 63, what is the total amount? Answer Choice: (A) 166 (B) 105 (C) 178 (D) 177 (E) 245
Answer: E
The first doughnut is priced at $1 and then if you purchase additional doughnuts as dozens then the price is $6/dozen. What is the total number of doughnut purchased if you paid $19? Answer Choice: (A) 24 (B) 25 (C) 35 (D) 36 (E) 37
Answer: E
If (4.2)x = (0.42)y = 100, then (1/x) - (1/y) = Answer Choice: (A) 1 (B) 2 (C) 1/2 (D) 1/4 (E) 2
Answer: C
In each of the following questions a number series is given with one term missing. Choose the correct alternative that will continue the same pattern and fill in the blank spaces.
2, 7, 14, 23, 34, ? Answer Choice: (A) 31 (B) 47 (C) 36 (D) 31 (E) 33
Answer: B
Find the no.of ways of arranging 5 men and 5 ladies at a circular table so that no two ladies sit together ? Answer Choice: (A) 4!x4! (B) 5!x5! (C) 4!x5! (D) 10!x10! (E) 25!x25!
Answer: C
A man rows his boat 85 km downstream and 45 km upstream, taking 2 1/2 hours each time. Find the speed of the stream? Answer Choice: (A) 7 kmph (B) 6 kmph (C) 5 kmph (D) 8 kmph (E) 9 kmph
Answer: D
How many words with or without meaning, can be formed by using all the letters of the word, â€˜WORKâ€™, using each letter exactly once? Answer Choice: (A) 700 (B) 24 (C) 32 (D) 48 (E) 28
Answer: B
If A invested 5 times of B and at the end of the year they got a profit of Rs.36,000 in their business then share. of B in the profit was (in Rs.) Answer Choice: (A) 5000 (B) 4000 (C) 3000 (D) 6000 (E) 3500
Answer: D
By selling 12 toffees for a dollar, a man loses 20%. How many for a dollar should be sell to get a gain of 20%? Answer Choice: (A) 8 (B) 5 (C) 9 (D) 4 (E) 3
Answer: A
In a division sum, the divisor is ten times the quotient and five times the remainder. If the remainder is 50, the dividend is: Answer Choice: (A) 5330 (B) 6300 (C) 5343 (D) 5345 (E) 5350
Answer: B
From a Group of 8 People, Including Sachin and Rahul, 3 people are to be selected at random to work on a certain project. What is the probability that 3 people selected will include Sachin but not Rahul Answer Choice: (A) 5/56 (B) 9/56 (C) 15/56 (D) 21/56 (E) 25/56
Answer: C
A man purchased a grinder for Rs. 120 and sold it at a profit of 10%. The selling price is: Answer Choice: (A) Rs. 736 (B) Rs. 812 (C) Rs. 132 (D) None of these (E) Cannot be determined
Answer: C
What percent of 5 letter combinations that can be made from the letters of the word VERMONT and in which each letter can be used only once are the combinations in which the first letter is a vowel and the last letter is a consonant?
A.
B.
C.
D.
E. Answer Choice: (A) 20% (B) 23.8% (C) 25% (D) 30.2% (E) 35%
Answer: B
If each data point in a certain set Q is increased by a factor of 6, what happens with the set's standard deviation? Answer Choice: (A) Doesn't Change (B) Decreases by Factor 6 (C) Increases by 6 (D) Increases by Factor 6 (E) Can't be determined
Answer: D
if m>0 and b is m percent of a, then, in terms of m, a is what percent of b? Answer Choice: (A) a)100m (B) b)1/100m (C) c)1/m (D) d)10/m (E) e)10^4/m
Answer: E
The length of a rectangular plot is thrice its breadth. If the area of the rectangular plot is 867 sq m, then what is the breadth of the rectangular plot? Answer Choice: (A) 1 (B) 17 (C) 88 (D) 12 (E) 15
Answer: B
On flipping 3 coins together what is the outcomes for at least one head? Answer Choice: (A) {HHH, HHT, HTH, THH, TTH, THT, TTT} (B) {HHH, HHT, HTH, THH, TTH, THT, HTT} (C) {HHH, HHT, HTH, TTT, TTH, THT, HTT} (D) {TTT, HHT, HTH, THH, TTH, THT, HTT} (E) None
Answer: B
One pipe can fill a tank four times as fast as another pipe. If together the two pipes can fill the tank in 40 minutes, then the slower pipe alone will be able to fill the tank in? Answer Choice: (A) 100min (B) 150min (C) 200min (D) 250min (E) 300min
Answer: C
The average age of 36 students in a group is 14 years. when teacher's age is included to it, the average increases by one.What is the teacher's age in years? Answer Choice: (A) 31 (B) 36 (C) 51 (D) 53 (E) 57
Answer: C
A car traveling at a certain constant speed takes 5 seconds longer to travel 1 km than it would take to travel 1 km at 90 km/hour. At what speed, in km/hr, is the car traveling? Answer Choice: (A) 70 (B) 80 (C) 74 (D) 75 (E) 78
Answer: B
John weighs twice as much as Susan. Susan's weight is 60% of Sam's weight. Mark weighs 50% of Lynn's weight. Lynn weighs 140% of John's weight. Which of these 5 people weighs the least? Answer Choice: (A) John (B) Susan (C) Sam (D) Mark (E) Lynn
Answer: B
The sum of ages of 5 girls born at the intervals of 3 years each is 40 years. What is the age of the youngest girl Answer Choice: (A) years (B) years (C) years (D) years (E) years
Answer: A
If x^3 < y^2 > z, which of the statements could be true?
I. x < y < z
II. x < z < y
III. y < x < z Answer Choice: (A) I only (B) III only (C) I and II only (D) II and III only (E) I, II and III
Answer: C
Wendy begins sanding a kitchen floor by herself and works for 6 hours. She is then joined by Bruce, and together the two of them finish sanding the floor in 2 hours. If Bruce can sand the floor by himself in 20 hours, how long would it take Wendy to sand the floor by herself? Answer Choice: (A) 9/80 hours (B) 3/20 hours (C) 20/3 hours (D) 80/9 hours (E) 10 hours
Answer: D
An amount of Rs. 100000 is invested in two types of shares. The first yields an interest of 9% p.a and the second, 11% p.a. If the total interest at the end of one year is 9 3/4 %, then the amount invested in each share was? Answer Choice: (A) Rs. 52500; Rs. 47500 (B) Rs. 62500; Rs. 37500 (C) Rs. 72500; Rs. 27500 (D) Rs. 82500; Rs. 17500 (E) Rs. 72500; Rs. 17500
Answer: B
what is summation of [3^k(28Ck)] (summation range 28 to k=0) where 28Ck is the number of ways of choosing k items from 28 items?? Answer Choice: (A) 4^28 (B) 4^27 (C) 4^26 (D) 4^25 (E) 4^24
Answer: A
If an integer is randomly chosen from the numbers 250 to 449, inclusive, what is the probability that all the digits of the number are even? Answer Choice: (A) 3/5 (B) 17/50 (C) 1/8 (D) 51/199 (E) 1/4
Answer: C
Difference of two numbers is 1660. If 7.5% of the number is 12.5% of the other number , find the number ? Answer Choice: (A) 1470 (B) 4150 (C) 3012 (D) 4430 (E) 5507
Answer: B
A and B together have Sterling 1220. If 4/15 of A's amount is equal to 2/5 of B's amount, how much amount does B have? Answer Choice: (A) Sterling 460 (B) Sterling 488 (C) Sterling 550 (D) Sterling 664 (E) None
Answer: B
A box contains nine slips that are each labeled with one number: 1, 2, 3, 5, 8, 13, 21 and 34 Two of the slips are drawn at random from the box without replacement. What is the probability that the sum of the numbers on the two slips is equal to one of the numbers left in the box? Answer Choice: (A) 7/72 (B) 3/14 (C) 7/36 (D) 15/36 (E) 21/36
Answer: B
Shan starts from Barabanki to Fatehpur, 1 hour after Ajay starts. Shahrukh meets Kajol 1.5 hours after Shahrukh starts. If the speed of Shan is at least 20km/hour fasterthan the speed of Kajol. What is the min speed of Shan to overtake Ajay, before he meets Kajol? Answer Choice: (A) 62.2 km/h (B) 63 km/h (C) 64.5 km/h (D) 66.5 km/h (E) 67.5 km/h
Answer: E
The probability that a man will be alive for 10more yrs is 3/4 & the probability that his wife will alive for 10 more yrs is 1/5. The probability that none of them will be alive for 10 more yrs, is Answer Choice: (A) 1/2 (B) 1 (C) 2/3 (D) 1/5 (E) 2
Answer: D
Grayson, a chemist, has 8 litres of a solution that contains 15% hydrochloric acid(HCI), plus unlimited 5% HCI solution. For a particular experiment, however, he needs to prepare some that contains 12% HCI. How much 5% HCI solution should be added to the 15% HCI solution to get the 12% HCI solution needed for the experiment? Answer Choice: (A) 7.6 litres (B) 10 litres (C) 12.8 litres (D) 3.4 litres (E) 8.2 litres
Answer: D
3 men or 6 women can do a piece of work in 20 days. In how many days will 12 men and 8 women do the same work? Answer Choice: (A) 15/9 days (B) 15/4 days (C) 18/4 days (D) 11/4 days (E) 35/4 days
Answer: B
Find the C.I. on Rs. 15,625 for 9 months at 16% per annum compounded quarterly? Answer Choice: (A) Rs.1939 (B) Rs.1912 (C) Rs.1951 (D) Rs.1908 (E) Rs.1213
Answer: C
A 3-digit number 4a3 is added to another 3-digit number 984 to give a 4-digit number 13b7, which is divisible by 11. Then, (a + b) = ? Answer Choice: (A) 10 (B) 11 (C) 12 (D) 15 (E) 17
Answer: A
If the annual increase in the population of a town is 10% and the present number of people is 11000, what will the population be in 2 years? Answer Choice: (A) 12100 (B) 15240 (C) 12456 (D) 11452 (E) 13310
Answer: E
In the following series how many times the sum of two consecutive digits is even?
1 2 3 4 6 3 4 2 5 9 3 6 7 4 1 2 3 6 7 6 5 4 3 Answer Choice: (A) 5 (B) 2 (C) 3 (D) 4 (E) 6
Answer: D
(4x - 7)(4x + 7) + (2x - 9)(2x + 9) = Answer Choice: (A) 20x2 - 2x - 100 (B) 20x2 - 130 (C) 12x2 - 32 (D) 12x2 + 32 (E) None
Answer: B
Solve: 18800+470+20 Answer Choice: (A) 2 (B) 5 (C) 4 (D) 0 (E) 1
Answer: A
45 men can complete a work in 18 days. Six days after they started working, 30 more men joined them. How many days will they now take to complete the remaining work? Answer Choice: (A) 6.6 (B) 10 (C) 15 (D) 7.2 (E) 8
Answer: D
Two trains, one from Howrah to Patna and the other from Patna to Howrah, start simultaneously. After they meet, the trains reach their destinations after 16 hours and 81 hours respectively. The ratio of their speeds is? Answer Choice: (A) 4:9 (B) 9:4 (C) 4:5 (D) 4:1 (E) 4:2
Answer: B
A bag contains 6 white and 4 black balls .2 balls are drawn at random. Find the probability that they are of same colour. Answer Choice: (A) 7/19 (B) 7/15 (C) 7/29 (D) 7/12 (E) 7/92
Answer: B
A train 100 m long crosses a platform 125 m long in 15 sec; find the speed of the train? Answer Choice: (A) 87 kmph (B) 65 kmph (C) 54 kmph (D) 16 kmph (E) 18 kmph
Answer: C
Difference of two numbers is 1670. If 7.5% of the number is 12.5% of the other number , find the number ? Answer Choice: (A) 2660, 1000 (B) 3660, 2000 (C) 3000, 4160 (D) 2490, 4150 (E) 2505, 4175
Answer: E
Their are two boxes containing a total number of 60 balls, each box has an equal number of red and blue balls. What is the probability of getting a red ball from one box and a blue ball from the other Answer Choice: (A) 1/2 (B) 1/4 (C) 1/16 (D) 1/8 (E) 1
Answer: A
Find the simple interest on Rs.500 for 9 months at 6 paisa per month? Answer Choice: (A) 337 (B) 270 (C) 287 (D) 266 (E) 281
Answer: B
Peter invested an amount of Rs. 12,000 at the rate of 10% p.a simple interest and another amount at the rate of 20% p.a. simple interest. The total interest earned at the end of one year on the total amount invested became 14% p.a. Find the total amount invested? Answer Choice: (A) 20000 (B) 3888 (C) 2677 (D) 29812 (E) 2322
Answer: A