loafeihong/math_mmlu_format huggingface dataset:
Two trains each 250 m in length are running on the same parallel lines in opposite directions with the speed of 80 kmph and 70 kmph respectively. In what time will they cross each other completely? Answer Choice: (A) 19 sec (B) 22 sec (C) 12 sec (D) 42 sec (E) 32 sec
Answer: C
Evaluate: |5 - 8(3 - 12)| - |5 - 11| = ? Answer Choice: (A) 40 (B) 50 (C) 60 (D) 71 (E) 80
Answer: D
Find the 25% of Rs. 200. Answer Choice: (A) Rs. 50 (B) Rs. 70 (C) Rs. 100 (D) Rs. 80 (E) Rs. 60
Answer: A
The elementary school has 19 fourth graders, 23 fifth graders, and 29 six graders. Fourth graders have 30 minutes of homework per night, fifth graders have 40 minutes of homework per night, and six graders have 60 minutes of homework per night. How many minutes per night does the average student with homework have? Answer Choice: (A) about 30 minutes (B) about 40 minutes (C) about 45 minutes (D) about 50 minutes (E) about 60 minutes
Answer: C
One fast typist type some matter in 5hrs and another slow typist type the same matter in 6hrs. If both do combine in how much time they will take to finish. Answer Choice: (A) 2 hr 44 mins (B) 11 hr 40 mins (C) 2hr 14 mins (D) 3 hr 44 mins (E) 4 hr 44 mins
Answer: A
if 105 is represented as 253 in base 6,how is 253 represented in base 6? Answer Choice: (A) 1100 (B) 1101 (C) 1111 (D) 1011 (E) 1010
Answer: B
The speed of a car is 80 km in the first hour and 60 km in the second hour. What is the average speed of the car? Answer Choice: (A) 76 kmph (B) 70 kmph (C) 87 kmph (D) 56 kmph (E) 86 kmph
Answer: B
At present, the ratio between the ages of Arun and Deepak is 4:3. After 6 years, Arun's age will be 26 years. What is the age of Deepak at present? Answer Choice: (A) 20 (B) 15 (C) 25 (D) 18 (E) 12
Answer: B
If the area of a square with sides of length 5 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) 7 (E) 18
Answer: D
In Set T, the average (arithmetic mean) equals the median E. Which of the following must be true?
I. Set T consists of evenly spaced numbers.
II. Set T consists of an odd number of terms.
III. Set T has no mode.
IV. None of the above. Answer Choice: (A) I only (B) I and II (C) II and III (D) I, II, and III (E) IV only
Answer: E
Two numbers are less than third number by 25% and 37% respectively. How much percent is the second number less than by the first Answer Choice: (A) 6% (B) 8% (C) 9% (D) 11% (E) 12%
Answer: A
What is the sum of all possible solutions to |x + 3|^2 + |x + 3| = 20 ? Answer Choice: (A) -1 (B) 6 (C) 7 (D) 12 (E) 14
Answer: C
Given a two-digit number, the unit's digit exceeds its ten's digit by 5 and the product of the given number and the sum of its digits is equal to 90, which of the options is the number? Answer Choice: (A) 27 (B) 16 (C) 38 (D) 61 (E) 83
Answer: A
Find the value of (2 − 1/3) (1 − 1/4)(1 − 1/5)……… (1 − 1/99)(1 − 1/100) Answer Choice: (A) 1/20 (B) 1/18 (C) 1/21 (D) 3/5 (E) 4/21
Answer: A
A man sold 18 toys for Rs. 23100, gaining thereby the cost price of 3 toy find the cost price of a toy Answer Choice: (A) s. 600 (B) s. 800 (C) s.500 (D) s.900 (E) s. 1100
Answer: E
In how many B ways can the wordGMATbe arranged so that no such arrangement has A as the first letter? Answer Choice: (A) 6 (B) 12 (C) 18 (D) 24 (E) 30
Answer: C
Raj invests a part of Rs. 12,000 in 12% stock at Rs. 120 and the remainder in 15% stock at Rs. 125. If his total dividend per annum is Rs. 1360, how much does he invest in 12% stock at Rs. 120? Answer Choice: (A) 3000 (B) 4000 (C) 5000 (D) 5500 (E) 6000
Answer: B
If a - b =6 and
a2+b2=48
, find the value of ab. Answer Choice: (A) 6 (B) 8 (C) 10 (D) 12 (E) 2
Answer: E
At what price must an article costing Rs.47.50 be marked in order that after deducting 10% from the list price. It may be sold at a profit of 25% on the cost price? Answer Choice: (A) 65.9 (B) 62.3 (C) 62.7 (D) 62.2 (E) 62.9
Answer: A
A palindrome is a number that reads the same forward and backward, such as 242. How many odd seven-digit numbers are palindromes? Answer Choice: (A) 40 (B) 400 (C) 500 (D) 5,000 (E) 100,000
Answer: D
If a certain sample of data has a mean of 33.0 and a standard deviation of 2.0, which of the following pairs contain two values that are each at least 2.5 standard deviations from the mean? Answer Choice: (A) (26.0; 39.5) (B) (32.5; 34.0) (C) (30.0; 36.5) (D) (31.5; 38.5) (E) (29.0; 36.0)
Answer: A
If the number 97215 * 6 is completely divisible by 11, then the smallest whole number in place of * will be: Answer Choice: (A) 3 (B) 2 (C) 1 (D) 5 (E) 0
Answer: A
A fort of 2000 soldiers has provisions for 50 days. After 10 days some of them left and the food was now enough for the same period of 50 days as before. How many of them left? Answer Choice: (A) 400 (B) 992 (C) 878 (D) 665 (E) 211
Answer: A
A shopkeeper expects a gain of 22.5% on his cost price. If in a week, his sale was of Rs. 490, what was his profit? Answer Choice: (A) s. 64 (B) s. 69 (C) s.72 (D) s.75 (E) s.90
Answer: E
5n + 2 > 12 and 7n - 19 < 44; n must be between which numbers? Answer Choice: (A) 1 and 8 (B) 2 and 6 (C) 2 and 9 (D) 2 and 7 (E) 2 and 9
Answer: C
A and B complete a work in 8 days. A alone can do it in 16 days. If both together can do the work in how many days? Answer Choice: (A) 3.75 days (B) 3.78 days (C) 5.3 days (D) 3.15 days (E) 2.75 days
Answer: C
40 = a + 3b
5 = |–a|
If a and b are both integers, What is the only possible value that b can take? Answer Choice: (A) 14 (B) 15 (C) 13 (D) 12 (E) 10
Answer: B
Of the total amount that Jill spent on a shopping trip, excluding taxes, she spent 45 percent on clothing, 45 percent on food, and 10 percent on other items. If Jill paid a 5 percent tax on the clothing, no tax on the food, and an 10 percent tax on all other items, then the total tax that she paid was what percent of the total amount that she spent, excluding taxes? Answer Choice: (A) 3.5 (B) 3.35 (C) 3.45 (D) 3.25 (E) 3.55
Answer: D
A and B are two partially filled buckets of water. If 4 liters are transferred from A to B, then A would contain one-third of the amount of water in B. Alternatively, if 5 liters are transferred from B to A, B would contain one-half of the amount of water in A. Bucket A contains how many liters of water? Answer Choice: (A) 47/5 (B) 13 (C) 17 (D) 21 (E) 23
Answer: A
A bag contains 6 red, 2 green balls. 3 balls are drawn randomly. What is the probability that balls drawn contain exactly two green balls? Answer Choice: (A) 1/7 (B) 2/9 (C) 3/11 (D) 3/28 (E) 2/3
Answer: D
How many 4 digit numbers can be formed with the digits 0, 1, 2, 3, 4, 5, 6 and 5? Answer Choice: (A) a. 220 (B) b. 249 (C) c. 432 (D) d. 216 (E) e. 288
Answer: A
12.5 * 6.2 * 8.8 = ? Answer Choice: (A) 352 (B) 435 (C) 224 (D) 682 (E) 742
Answer: D
A pipe takes a hours to fill the tank. But because of a leakage it took 6 times of its original time. Find the time taken by the leakage to empty the tank Answer Choice: (A) 50 min (B) 60 min (C) 72 min (D) 80 min (E) 70 min
Answer: C
Rs.8000 become Rs.10720 in a certain interval of time at the rate of 5% per annum of C.I. Find the time? Answer Choice: (A) 6 YEARS (B) 7 (C) 5 (D) 3 (E) 4
Answer: A
A train traveling at 72 kmph crosses a platform in 31 seconds and a man standing on the platform in 18 seconds. What is the length of the platform in meters? Answer Choice: (A) 240 meters (B) 260 meters (C) 420 meters (D) 600 meters (E) Cannot be determined
Answer: B
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) 11 hours (B) 10 hours (C) 15 hours (D) 17 hours (E) 14 hours
Answer: B
A computer wholesaler sells 11 different computers and each is priced differently. If the wholesaler chooses three computers for display at a trade show, what is the probability (all things being equal) that the two most expensive computers will be among the three chosen for display? Answer Choice: (A) 15/56 (B) 3/28 (C) 1/28 (D) 1/56 (E) 3/55
Answer: E
Let A be the event that a randomly selected two digit number is divisible by 3 and let B be the event that a randomly selected two digit number is divisible by 10. What is P(A and B)? Answer Choice: (A) 1/30 (B) 1/15 (C) 1/5 (D) 1/3 (E) 1/2
Answer: A
The price of food in the area where the Sims family lives is scheduled to increase by 50% next year. Since the Sims family cannot afford an increase in their food bill, how much will they have to reduce consumption to keep their cost the same? Answer Choice: (A) 17% (B) 25.6% (C) none% (D) 33.3% (E) 50%
Answer: D
A committee of three people is to be chosen from 6 married couples. What is the number of different committees that can be chosen if two people who are married to each other cannot both serve on the committee? Answer Choice: (A) 167 (B) 190 (C) 140 (D) 180 (E) 160
Answer: E
Two trains of equal lengths take 10 sec and 12 sec respectively to cross a telegraph post. If the length of each train be 120 m, in what time will they cross other travelling in opposite direction? Answer Choice: (A) 11 (B) 12 (C) 10.9 (D) 14 (E) 15
Answer: C
Which is equal to 11? Answer Choice: (A) 1.1 (B) -11 (C) 11/11 (D) 11/1 (E) 1/11
Answer: D
A water tank, having the shape of a rectangular prism of base 100 square centimeters, is being filled at the rate of 1 liter per minute. Find the rate at which the height of the water in the water tank increases. Express your answer in centimeters per minute. Answer Choice: (A) 30 cm (B) 10 cm (C) 50 cm (D) 90 cm (E) 70 cm
Answer: B
A train 200 m long is running with a speed of 68 kmph. In what time will it pass a man who is running at 8 kmph in the same direction in which the train is going? Answer Choice: (A) 6 sec. (B) 7 sec. (C) 9 sec. (D) 12 sec. (E) None
Answer: D
How many possible ways can 2 girls (Rebecca, Kate, Ashley) go on a date with 2 boys (Peter, Kyle, Sam)? Answer Choice: (A)  2 (B)  4 (C)  5 (D)  6 (E)  8
Answer: A
a man buys m no. of pens for rs. n each and sells n no. of pens for rs. m each. then what is the profit he have earned? Answer Choice: (A) 0 (B) 1 (C) 2 (D) 3 (E) 4
Answer: A
With an average speed of 40 km/hr a car reaches its destination on time. If it goes with an average speed of 35 km/h, it is late by 15 minutes. The total journey is? Answer Choice: (A) 30 km (B) 40 km (C) 70 km (D) 80 km (E) 90 km
Answer: C
If (t-8) is a factor of t^2-kt-45, then k= Answer Choice: (A) 16 (B) 12 (C) 2 (D) 6 (E) 14
Answer: B
The perimeter of a semi circle is 144 cm then the radius is? Answer Choice: (A) 22 (B) 28 (C) 97 (D) 26 (E) 12
Answer: B
Arun, Akash, Amir and Aswanth go for a picnic. When Arun stands on a weighing machine, Akash also climbs on, and the weight shown was 132 kg. When Akash stands, Amir also climbs on, and the machine shows 130 kg. Similarly the weight of Amir and Aswanth is found as 102 kg and that of Akash and Aswanth is 116 kg. What is Aswanth’s weight? Answer Choice: (A) 58kg (B) 78 kg (C) 44 kg (D) 48 kg (E) None
Answer: C
The ratio between the speeds of two trains is 5: 6. If the second train runs 300 kms in 5 hours, then the speed of the first train is ? Answer Choice: (A) 60 km/hr (B) 50 km/hr (C) 55 km/hr (D) 65 km/hr (E) None of these
Answer: B
A and B can do a piece of work in 21 and 24 days respectively. They started the work together and after some days A leaves the work and B completes the remaining work in 9 days. After how many days did A leave? Answer Choice: (A) 5 days (B) 6 days (C) 7 days (D) 8 days (E) 9 days
Answer: C
How many pieces of 75 cm can be cut from a rope 55.5 meters long? Answer Choice: (A) 30 (B) 40 (C) 60 (D) None (E) 74
Answer: E
The workforce of Company X is 60% female. The company hired 20 additional male workers, and as a result, the percent of female workers dropped to 50%.How many employees did the company have after hiring the additional male workers? Answer Choice: (A) 145 (B) 188 (C) 189 (D) 190 (E) 191
Answer: A
D is the set of all the multiples of 3 between 20 and 100. E is the set of all the factors of 400. Set D and Set E have how many numbers in common? Answer Choice: (A) 0 (B) 1 (C) 3 (D) 5 (E) 12
Answer: A
judith is practicing her dance steps along with her friends. In a particular sequence, all of them form a row. At that point, judithis standing on the 5th position from either end of the row.
Can you find out how many girls are practicing together? Answer Choice: (A) 4 (B) 9 (C) 7 (D) 6 (E) 8
Answer: B
What is the value of 3x^2 − 1.8x + 0.4 for x = 0.6? Answer Choice: (A) −0.3 (B) 0 (C) 0.4 (D) 1.08 (E) 2.46
Answer: C
The contents of a certain box consist of 24 mangos and 30 kiwis. How many kiwis must be added to the box so that exactly 30% of the pieces of fruit in the box will be mangos? Answer Choice: (A) 24 (B) 26 (C) 30 (D) 46 (E) 50
Answer: B
A computer program generates a sequence of numbers a1, a2, a3, ... such that a1=1, a2=2, and ak=a(k-2)*4-1 for 2 < k < n for n=10. Find a6. Answer Choice: (A) 19 (B) 27 (C) 31 (D) 36 (E) 41
Answer: B
In an examination, there were 2,000 candidates, out of which 900 candidates were girls and rest were Boys. If 38% of the boys and 32% of the girls passed, then the total percentage of failed candidates is? Answer Choice: (A) 35.67% (B) 64.75% (C) 68.57% (D) 69.57% (E) none of these
Answer: B
If 45% of z is 60% of y and y is 75% of x, what percent of x is z? Answer Choice: (A) 200 (B) 160 (C) 100 (D) 65 (E) 50
Answer: C
If Rs.7500 are borrowed at C.I at the rate of 4% per annum, then after 2 years the amount to be paid is : Answer Choice: (A) Rs.8082 (B) Rs.7800 (C) Rs.8100 (D) Rs.8112 (E) None
Answer: D
If S is the sum of reciprocals of a list of consecutive integers from 25 to 34, inclusive, S is approximately equal to Answer Choice: (A) 0.1 (B) 0.2 (C) 0.33 (D) 0.4 (E) 0.5
Answer: C
250 metres long yard, 51 trees are palnted at equal distances, one tree being at each end of the yard. What is the distance between 2consecutive trees Answer Choice: (A) 10 (B) 12 (C) 14 (D) 16 (E) 5
Answer: E
sue has 3 apples. Billy has 5 apples. If billy steals all of sues apples and eats 1 how many does he have left? Answer Choice: (A) 2 (B) 5 (C) 6 (D) 7 (E) 8
Answer: D
If x+|x|+y=7 and x+|y|-y=5 what is x+y=? Answer Choice: (A) 1 (B) -1 (C) 3 (D) 5 (E) 13
Answer: D
A textile manufacturing firm employees 100 looms. It makes fabrics for a branded company. The aggregate sales value of the output of the 100 looms is Rs 5,00,000 and the monthly manufacturing expenses is Rs 1,50,000. Assume that each loom contributes equally to the sales and manufacturing expenses are evenly spread over the number of looms. Monthly establishment charges are Rs 75000. If one loom breaks down and remains idle for one month, the decrease in profit is: Answer Choice: (A) 13000 (B) 7000 (C) 10000 (D) 3500 (E) None of these
Answer: D
The fourth proportional to 12, 20 and 30 is? Answer Choice: (A) 21 (B) 66 (C) 55 (D) 50 (E) 61
Answer: D
The sum of the present ages of father and his son is 60 years. Six years ago, father's age was five times the age of the son. After 6 years, son's age will be? Answer Choice: (A) 22 (B) 287 (C) 26 (D) 20 (E) 28
Answer: D
The sides of the triangle are in the ratio 5:6:7 and its perimeter is 720cm. The length of the longest side is? Answer Choice: (A) 150cm (B) 200cm (C) 162cm (D) 220cm (E) 280cm
Answer: E
Three business people wish to invest in a new company. Each person is willing to pay one third of the total investment. After careful calculations, they realize that each of them would pay $8,200 less if they could find two more equal investors. How much is the total investment in the new business? Answer Choice: (A) $61,500 (B) $54,000 (C) $21,000 (D) $ 5,400 (E) $ 3,600
Answer: A
What should come in place of the question mark (?) in the following number series?
16 8 12 30 105 ? Answer Choice: (A) 387.5 (B) 470.5 (C) 367.5 (D) 472.5 (E) None of these
Answer: D
While playing a certain dice game, Chris wins if the sum of the two dice is 5, at which point the game is over. If the game allows Chris three rolls in an attempt to win, what is the probability that Chris will win? Answer Choice: (A) 1/2 (B) 17/36 (C) 217/729 (D) 11/36 (E) 25/216
Answer: C
How many 3 digit numbers are completely divisible 6 ? Answer Choice: (A) 146 (B) 148 (C) 150 (D) 152 (E) None of these
Answer: C
David invested certain amount in three different schemes. A, B and C with the rate of interest 10% p.a., 12% p.a. and 15% p.a. respectively. If the total interest accrued in one year was Rs. 3200 and the amount invested in scheme C was 150% of the amount invested in scheme A and 240% of the amount invested in scheme B, what was the amount invested in scheme B? Answer Choice: (A) 5000 (B) 5007 (C) 5006 (D) 5026 (E) 5002
Answer: A
The total age of A and B is 16 years more than the total age of B and C. C is how many year younger than A Answer Choice: (A) 11 (B) 16 (C) 13 (D) 14 (E) 15
Answer: B
Call a number parents if it is composite but not divisible by 2, 3, or 5. The three smallest guardian numbers are 49, 77, and 91. There are 168 prime numbers less than 1000. How many parent numbers are there less than 1000? Answer Choice: (A) a) 90 (B) b) 97 (C) c) 100 (D) d) 106 (E) e) 108
Answer: C
0.003 * 0.5 = ? Answer Choice: (A) 0.00015 (B) 0.0015 (C) 0.015 (D) 0.15 (E) None of these
Answer: B
What is the next number: 3, 18, 258, __ Answer Choice: (A) 2928 (B) 3638 (C) 4098 (D) 4418 (E) 5378
Answer: C
What is remainder of the division (1525*1527*1529)/12? Answer Choice: (A) 0 (B) 1 (C) 2 (D) 3 (E) 4
Answer: D
Andrew found $10 while cleaning his car. He found 15 quarters, 22 dimes, 5 pennies and 4 dollar bills. What % of the total amount he found were made up of coins? Answer Choice: (A) 95 % (B) 90 % (C) 85 % (D) 70 % (E) 60 %
Answer: E
One water pump can fill half of a certain empty tank in 8 hours. Another pump can fill half of the same tank in 8.5 hours. Working together, how long will it take these two pumps to fill the entire tank? Answer Choice: (A) 8 7/13 (B) 1 5/8 (C) 3 1/4 (D) 8 8/33 (E) 3 1/2
Answer: D
What is the measure of the radius of the circle inscribed in a triangle whose sides measure 8, 15 and 27 units? Answer Choice: (A) 8.5 units (B) 6 units (C) 3 units (D) 5 units (E) 2 units
Answer: E
By selling a house for Rs.45000, it was found that 1/8 of the outlay was gained, what ought the selling to price to have been in order to have lost 5 p.c? Answer Choice: (A) 38002 (B) 38000 (C) 38028 (D) 38289 (E) 380787
Answer: B
The C.I. on a certain sum for 2 years Rs.41 and the simple interest is Rs.40. What is the rate percent? Answer Choice: (A) 3% (B) 5% (C) 6% (D) 2% (E) 7%
Answer: B
If x + 1/x = 2 then find x2 + 1/x2 Answer Choice: (A) 1 (B) 2 (C) 3 (D) 4 (E) 5
Answer: B
The average of numbers 0.34204, 0.34203, 0.34202 and 0.34201 is ? Answer Choice: (A) 0.34202 (B) 0.34204 (C) 0.342022 (D) 0.342025 (E) None
Answer: D
Mary got a weekly raise of $384. If she gets paid every other week, write an integer describing how the raise will affect her paycheck. Answer Choice: (A) 384 (B) 374 (C) 364 (D) 394 (E) 354
Answer: A
A letter lock consists of three rings each marked with six different letters. The number of distinct unsuccessful attempts to open the lock is at the most ? Answer Choice: (A) 177 (B) 199 (C) 215 (D) 168 (E) 167
Answer: C
A company has 2 directors and 5 managers. How many different committees with 5 people can be chosen having at least 1 director? Answer Choice: (A) 500 (B) 720 (C) 4500 (D) 20 (E) 55
Answer: D
What should come in place of the question mark in the following questions?
?⁄24 = 72⁄√? Answer Choice: (A) 12 (B) 16 (C) 114 (D) 144 (E) None of these
Answer: D
A train 360 m long is running at a speed of 45 km/hr. In what time will it pass a bridge 165 m long? Answer Choice: (A) 40 (B) 99 (C) 88 (D) 77 (E) 42
Answer: E
The line K represented by which of the following equation does not intersect with the line represented by y = 3x^2+5x+1 Answer Choice: (A) y = 2x^2+5x+1 (B) y = x^2+5x+2 (C) y = 3x^2+5x+2 (D) y = 3x^2+7x+2 (E) y = x^2+7x+1
Answer: C
A town's oldest inhabitant is x years older than the sum of the ages of the Lee triplets. If the oldest inhabitants is now J years old, how old will one of the triplets E be in 20 years?
J-X-40/3 is my answers.
J = X + L + L + L is the initial situation
After 20 years
J + 20 = X + L + L + L + 60 ...20 years for each triplet so 60 years totally.
J - X - 40/ 3 = L is my answer.
What wrong am i doing ? Since the age asked is after 20 years i also consider adding 20 years to J . Answer Choice: (A) (J - 50)/3 (B) 3(J + 20)/x (C) (J + x - 50)/3 (D) (J - x + 60)/3 (E) (J + x - 20)/3
Answer: D
Circular gears P and Q start rotating at the same time at constant speeds. Gear P makes 10 revolutions per minute and Gear Q makes 40 revolutions per minute. How many seconds after the gears start rotating will gear Q have made exactly 5 more revolutions than gear P? Answer Choice: (A) 6 (B) 8 (C) 10 (D) 12 (E) 15
Answer: C
If n is an integer greater than 5, which of the following must be divisible by 3? Answer Choice: (A) 1. n (n+1) (n-4) (B) 2. n (n+2) (n-1) (C) 3. n (n+3) (n-5) (D) 4. n (n+4) (n-2) (E) 5. n (n+5) (n-6)
Answer: E
What is the least number should be added to 1056, so the sum of the number is completely divisible by 29? Answer Choice: (A) 17 (B) 27 (C) 37 (D) 47 (E) 57
Answer: A
If a is an integer, what is the greatest possible value for a that would still make the following statement true: 11*10^a < 1/10 ? Answer Choice: (A)  –4 (B)  –3 (C)  –2 (D)  –1 (E)  0
Answer: B
The average expenditure of the hotel when there are 10 guests is Rs. 60 per guests and the average expenditure is Rs.40 when there are 20 Guests. If it is known that there are some fixed expenses irrespective of the number of guests then the average expenditure per guest whe there are 40 guests in the hotel? Answer Choice: (A) Rs.30 (B) Rs.32 (C) Rs.31 (D) Rs.39 (E) Rs.12
Answer: A
If x - 2 < 8 and x + 6 > 4, which of the following inequalities expresses all possible values of x? Answer Choice: (A) 2 < x < 10 (B) 4 < x < 8 (C) -2 < x < 10 (D) -4 < x < 8 (E) -8 < x < 4
Answer: C
Glen is having his big family over for Christmas. Out of 25 people coming, 40 percent are lactose intolerant and 72% are vegetarians. Glen wants to prepare the good in advance. Can you calculate how many of the guests are both vegetarians and lactose intolerant? Answer Choice: (A) 1 (B) 2 (C) 3 (D) 4 (E) 5
Answer: C
How long does a train 110 m long running at the speed of 72 km/hr takes to cross a bridge 132 m length? Answer Choice: (A) 12.6 (B) 12.0 (C) 12.1 (D) 12.3 (E) 12.2
Answer: B
A bag contains 8 red and 3 white balls. 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) 8/11 (D) 1/4 (E) 5/7
Answer: C
Each term of a certain sequence is 3 less than the previous term. The first term of this sequence is 18. If the sum of the first n terms of the sequence is n, what is the value of positive integer n? Answer Choice: (A) 1 (B) 13 (C) 15 (D) 19 (E) 47
Answer: C
A shopkeeper bought 150 calculators at the rate of 250 per calculator.He spent 2500 on transportation and packing. If the marked price of calculator is 320 per calculator and the shopkeeper gives a discount of 5% on the marked price then what will be the percentage profit gained by the shopkeeper? Answer Choice: (A) 20% (B) 14% (C) 15% (D) 16% (E) None of these
Answer: B
The 20th term of the series a, b , b, c, c, c, d, d, d, d, e, e, e, e, e, .... is Answer Choice: (A) a (B) b (C) c (D) d (E) e
Answer: E
After decreasing 50% in the price of an article costs Rs.620. Find the actual cost of an article? Answer Choice: (A) 1400 (B) 1240 (C) 1200 (D) 1100 (E) 1500
Answer: B
A researcher computed the mean, the median, and the standard deviation R for a set of performance scores. If 5 were to be added to each score, which of these three statistics would change? Answer Choice: (A) The mean only (B) The median only (C) The standard deviation only (D) The mean and the median (E) The mean and the standard deviation
Answer: D