An office is divided into 8 cubicles. How many of the cubicles are painted if only 1/8 of the cubicles are painted?

If,

A = 1

B = 2

C = 3

...

...

Z = 26.

Based on above rule, you need to find an eleven letter word whose letter sum is equal to 52.

It can't be seen, can't be felt, can't be heard, and can't be smelt.
It lies behind stars and under hills, And empty holes it fills.
It comes first and follows after, Ends life, and kills laughter.
What is it?

Move three sticks of the spiral below to form a square.

Find the next number in the series below

21 32 54 87 131 ?

What do you think with the below Picture ?

In this image, you can see three almost identical Doraemon images. Can you spot the odd one out from them?

You are given a cube that is made with the help of 10x10x10 smaller cubes summing up to a total of 1000 smaller cubes. You are asked to take off one layer of the cubes.
How many remain now?

The day after tomorrow will be three days before Tuesday. Can you find out what is today?

In a basket of apples,
when counted in twos, there was one extra
when counted in threes, there were two extra when counted in fours, there were three extra
when counted in fives, there were four extra
when counted in sixes, there was five extra.

However, if the apples were counted in sevens, no extra apple was left. Can you calculate the minimum number of apples that were present in the basket?