Here is a conversation between a couple who both are software professionals.

Husband: Hey! What is your date of birth?
Wife Replied Angrily: It is 591062400
Husband after doing some calculations replied, "Got It".

What is the DOB of the wife?

10+10 and 11+11 can give you the same answer.

Explain how?

The square root of number 121 is "11". What is the square root of the number "12345678987654321."?

What has lots of eyes, but can’t see?

Why is the longest human nose just 11 inches?

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

A man wants to cross the pit of fire which is 25 feet in length and he has 2 planks(fire resistant) 19 feet in length. How can he cross the pit of fire alive?

What can you deduce from the following BrainBat?

CRY
LMKI

You need to move three matchsticks to form three squares. Can you do it?

There are nine letters in the below-given diagram. You have to form a nine-letter word using these letters.