Showing Mcqs of math -- (543)

A Shopkeeper has merchandise valued at Rs. 2340, after cutting price, his merchandise costs 82% of its original value. How much does the merchandise now cost:

1718

1818

1918

2018

 If a wall can be built by 18 workers in 26 days, the number of workers

57

39

555

44

The arg of 6 numbers is 8.5. When one number is discarded, the avg of remaining numbers become 7.2. What is the discarded number?

9.6

3.5

11.5

15.0

 In the exam 45% students failed and 550 students were successful. The total number of students who appeared in the exam was:

1000

900

800

1500

What is the average of 1/2, 5/6, 3/4, 5/12

1/6

2/3

5/8

4/7

 Pointing to a man, a woman said, "His mother is the only daughter of my mother. How is the woman related to the man:

MOTHER

SON

FATHER

DAUGHTER

The volume of a cupboard with a base area of 96c * m ^ 2 and height of 4 cm is:

412cm ^ 3

384cm ^ 3

48cm ^ 3

96cm ^ 3

 The ratio of the age of a man and his wife is 4: 3. After 4 year this ratio will be 9: 7. If at the time of the marriage, the ratio was 5:3, then how many years ago they were married? 

12

8 years

10 years

15 years

Which of the following ratios is the largest?

7 ;15

15 :23

17:25

21:29

 If 15% of x is the same as 20% of y, then x: y is

3:4

4:3

17:16

16:17