What do you call a fish without an eye?

How is a fly different from a mosquito?

Can you find out which options fits best with the missing column?

My thunder comes before lightning.
My lightning comes before my rain.
My rain dries up all the land it touches.

Who am I?

There was a blind beggar living on the footpath of a street. Suddenly one day, the beggar's brother died. What was the relation of the blind beggar with the person who died?

PS: Brother is not the answer.

Below the four parts have been reorganised. The four partitions are exactly the same in both arrangements. Why is there a hole?

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

Explain how?

If,
29 - 1 = 30
9 - 1 = 10
14 - 1 = 15

Based on similar logic, Can you prove that the below algebraic equation is true?
11 - 1 = 10 ?

People make me, save me, change me, raise me. What am I?

Transform the word THINK into BRAIN while changing only one letter at a time in a manner that each of the word in the process is a real word!!!