The peacock is a bird that does not lay eggs. How do they get baby peacocks?

Can you solve this amazing hard number series problem?
7, 8, 10, 12, 16, 18 ?

John buys rice at Rs.60/kg from Britain and then sells them at Rs.5/kg in India. As a result of this, he becomes a millionaire. How come?

Find the missing number in the image below.

Which Number is the odd one out?

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

If you remove one from eleven, it becomes ten. If you remove one from nine, it becomes ten.

How is this possible?

In a box, there is a jumble of 7 red balls, 6 blue balls, 5 green balls, and 4 yellow balls. What is the minimum number of balls, will you have to pick up so that you have at least 4 balls of the same colour?

Why are all black people so quick ?

It comprises roots which nobody sees,
Much taller than those trees,
Up and up it goes,
Still it never grows?

We have shown you a regular water barrel as below. Without using any measuring device can you check if the barrel is more than half-filled or less than half-filled?