Home
Current Affairs January 2024

What is the correct answer?

4

Difference between a two-digit number and the number obtained by interchanging the two digits is 36, what is the difference between two numbers

A. 2

B. 4

C. 8

D. 12

Correct Answer :

B. 4


Let the ten digit be x, unit digit is y.
Then (10x + y) - (10y + x) = 36
=> 9x - 9y = 36
=> x - y = 4.

Related Questions

What is the correct answer?

4

Which among following is not a prime number ?

A. 33

B. 45

C. 72

D. 97

What is the correct answer?

4

Difference between a two-digit number and the number obtained by interchanging the two digits is 36, what is the difference between two numbers

A. 2

B. 4

C. 8

D. 12

What is the correct answer?

4

A father is twice as old as his son. 20 years ago, the age of the father was 12 times the age of the son. The present age of the father (in years) is

A. 11

B. 22

C. 33

D. 44

What is the correct answer?

4

Two numbers differ by 5. If their product is 336, then sum of two number is

A. 33

B. 34

C. 36

D. 37

What is the correct answer?

4

Sum of two numbers is 40 and their difference is 4. The ratio of the numbers is

A. 5:9

B. 10:3

C. 11:9

D. 13:9