Which Number is the odd one out?

A) 7145
B) 2716
C) 5321
D) 4135

Can you divide numbers from 1 to 9 (1 2 3 4 5 6 7 8 9) into two groups so that the sum of the numbers of each group is equal?

Note: 9 cannot be turned over to make it 6.

Can you circle exactly four of these numbers such that the total is twelve?

1 6 1
6 1 6
1 6 1
6 1 6

What Deficiency does the below rebus represent?

VIT_MIN

A rubber ball keeps on bouncing back to 2/3 of the height from which it is dropped. Can you calculate the fraction of its original height that the ball will bounce after it is dropped and it has bounced four times without any hindrance ?

What is the word or phrase below?
R | E | A | D

Imagine you are in a room with no windows or doors. How will you get out?

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

What has hands, but can’t clap?

Can you solve the maths in the below-given picture equation?