I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

I am not alive, but I grow; I don't have lungs, but I need air; I don't have a mouth, but water kills me. What am I?

Can you find a five letter word that is left with only two letters if one is removed?

One day, all the courtiers from Akbar's court were gathered in the assembly hall when one of them told the Emperor that all his valuables had been stolen by a thief the previous night.
This shocked the Emperor to his core as the place where that courter stayed was the most secured in the kingdom. The Emperor thought that it is not at all possible for an outsider to enter into the courtier's house and steal the valuables. Only another courtier could commit this crime. He quickly called Birbal to identify the thief.
Birbal thought for a while and successfully solved the mystery by identifying the thief in just one statement.
What did Birbal say?

Find out the number of circles in the given picture having Illusion

I have branches, but no fruit, trunk or leaves. What am I?

How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

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.

What will be the best approach to finding all the prime numbers less than 75 that leave an odd reminder when we divide them with 5?