There is a circular path around a sports field. Rajesh takes 18 minutes to drive one round of the field, while Raman takes 12 minutes for the same. Suppose they both start at the same point and at the same time, and go in the same direction. After how many minutes will they meet again at the starting point?

Options are :

- 30 min
- 40 min
- 36 min (Correct)
- 18 min

**Answer :**36 min

GMAT GRE - Math - Practice Test - MCQ Set 3

The least number that is divisible by all the numbers from 1 to 10 (both inclusive)

Options are :

- 100
- 10
- 504
- 2520 (Correct)

**Answer :**2520

a is x % of b, b is x% more than a. Find x.

Options are :

- 50%
- 37%
- 75%
- 62% (Correct)

**Answer :**62%

GMAT GRE - Math - Practice Test - MCQ Set 4

GMAT GRE - Math - Practice Test - MCQ Set 5

The equation x = 7, in two variables, can be written as

Options are :

- 0 . x + 1 . y = 7
- 0 . x + 0 . y = 7
- 1 . x + 0 . y = 7 (Correct)
- 1 . x + 1 . y = 7

**Answer :**1 . x + 0 . y = 7

A man has some hens and cows. If number of heads be 48 and number of feet equals 140, the number of hens will be:

Options are :

- 22
- 24
- 23
- 26 (Correct)

**Answer :**26

The ages of 37 students in a class are given in the following table:

Age (in years)

11

12

13

14

15

16

Frequency

2

4

6

10

8

7

Find the Median.

Options are :

- 16
- 20
- 14 (Correct)
- 7

**Answer :**14

A Complete Practice Test for GRE Set 1

If the HCF of 65 and 117 is expressible in the form 65m - 117, then the value of m is

Options are :

- 1
- 3
- 4
- 2 (Correct)

**Answer :**2

The first term of a G.P. is -3 and the square of the second term is equal to its 4th term , find its 7th term

Options are :

- -2187 (Correct)
- not possible
- 1187
- 2180

**Answer :**-2187

A Complete Practice Test for GRE Set 2

Ayush starts walking from his house to office. Instead of going to the office directly, he goes to a bank first, from there to his daughter’s school and then reaches the office. What is the extra distance travelled by Ayush in reaching his office? If the house is situated at (2,4), bank at (5,8), school at (13,14) and office at (13,26) and coordinates are in km.

Options are :

- 2 km
- none of them
- 2.6 km
- 2.4 km (Correct)

**Answer :**2.4 km

In a survey it was found that 21 people liked product A, 26 liked product B and 29 liked product C. If 14 people liked products A and B, 12 people liked products C and A, 14 people liked products B and C and 8 liked all the three products. Find out how many liked product C only.

Options are :

- 8
- 14
- 12
- 11 (Correct)

**Answer :**11

Given that L.C.M. (480, 672 ) = 3360 , find H.C.F. (480, 672)=

Options are :

- none of them
- 96 (Correct)
- 336
- 480

**Answer :**96

A Complete Practice Test for GRE Set 3

Consider a class of 40 students whose average weight is 40 kgs. m new students join this class whose average weight is n kgs. If it is known that m + n = 50, what is the maximum possible average weight of the class now?

Options are :

- 40.56 kgs (Correct)
- 40.67 kgs
- 40.49 kgs
- 40.18 kgs

**Answer :**40.56 kgs

Out of 100 students; 15 passed in English, 12 passed in Mathematics, 8

in Science, 6 in English and Mathematics, 7 in Mathematics and Science; 4 in

English and Science; 4 in all the three. Find how many passed

(i) in English and Mathematics but not in Science

(ii) in Mathematics and Science but not in English

(iii) in Mathematics only

(iv) in more than one subject only

Options are :

- (i) 2, (ii) 3 , (iii) 3, (iv) 9 (Correct)
- (i) 9, (ii) 3 , (iii) 3, (iv) 2
- None of the above
- (i) 3, (ii) 3, (iii) 2, (iv) 2

**Answer :**(i) 2, (ii) 3 , (iii) 3, (iv) 9

A Complete Practice Test for GRE Set 4

The digits in the ten’s place of a two –digit number is three times that in the one’s place. If the digits are reversed, the new number will be 36 less than the original number. Find the number.

Options are :

- 61
- 62 (Correct)
- 26
- 60

**Answer :**62

In a field, two workers are planting trees. After sometime, a third worker is added and the number of trees planted becomes half as large. How many trees can the second worker plant as a percentage of the number of trees planted by first worker if it is given that efficiency of second worker is 1/3 of 1st and 3rd worker combined.

Options are :

- 75%
- 70%
- 60% (Correct)
- 65%

**Answer :**60%

A bag contains six white marbles and five red marbles. Find the number of ways in which four marbles can be drawn from the bag if

- They can be of any colour

Options are :

- 6c4
- 5c4
- 11P4
- 198 (Correct)

**Answer :**198

A Complete Practice Test for GRE Set 5

Find the value of k for which the points with coordinates (2, 5), (k, 11 / 2) and (4, 6) are collinear.

Options are :

- k = 3 (Correct)
- k = -2
- k = -3
- k = 4

**Answer :**k = 3

The marks obtained by 19 students of a class are given below: 27, 36, 22, 31, 25, 26, 33, 24, 37, 32, 29, 28, 36, 35, 27, 26, 32, 35, and 28.

Find: (i) Inter - quartile range (ii) Semi inter - quartile range

Options are :

- (i) = 9 and (ii) = 9 / 2 (Correct)
- (i) = 9 and (ii) = 4
- (i) = 9 and (ii) = 4.1
- none of them

**Answer :**(i) = 9 and (ii) = 9 / 2

GMAT GRE - Math - Practice Test - MCQ Set 1

2 men and 5 boys can do a piece of work in 4 days, while 4 men and 4 boys can do it in 3 days. How long would it take one man alone to do it and how many days would it take one boy alone to do it?

Options are :

- 7
- 9
- 6
- 8 (Correct)

**Answer :**8

Suzi saved Rs 5 in the first week of a year and then increased her weekly saving by Rs 1.75. If in the nth week, her weekly savings become Rs 20.75, find n. (ref 105220)

Options are :

- 10 (Correct)
- 12
- 11
- 9

**Answer :**10

GMAT GRE - Math - Practice Test - MCQ Set 11

Three cars leave A for B in equal time intervals. They reach B simultaneously and then leave for Point C which is 240 km away from B. The first car arrives at C an hour after the second car. The third car, having reached C, immediately turns back and heads towards B. The first and the third car meet a point that is 80 km away from C. What is the difference between the speed of the first and the third car?

Options are :

- 60 kmph (Correct)
- 20 kmph
- 40 kmph
- 80 kmph

**Answer :**60 kmph

Find the ratio compounded of the reciprocal ratio of 15:28, the sub-duplicate ratio of 36: 49 and the triplicate ratio of 5:4.

Options are :

- none of them
- Compounded ratio = 25 : 8 (Correct)
- Compounded ratio = 22 : 9
- Compounded ratio = 20 : 8

**Answer :**Compounded ratio = 25 : 8

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