Find the missing letter in the last circle logically in the given below picture.

Can you place six X (crosses) in below board without making three in a row in any way ?

An artist while painting a scenic beauty, decides to paint three layers of blue colour on the sky.

Which layer will go on the first?

I am working in a bus company. The company recently went under expansion and therefore there was not enough room for all the buses. As a result, twelve buses had to be stored outside.

If the company decides to expand the garage space by forty percent, enough space to accommodate the current buses will be created leaving enough space for twelve more buses if the need arises in future.

Can you calculate the number of buses that the company owns at present?

Complete the series by replacing "?" with the correct number.

ST ND RD TH '?'

I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?

I am the beginning of the end, and the end of time and space. I am essential to creation, and I surround every place. What am I?

Can you count the number of quadrilaterals in the picture below?

What does the rebus below mean?

TEN BADTION

In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be?