How many times can you subtract the number 5 from 25?

You can hear me, but you can't touch or see me.

What am I?

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

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see? What is it?

Prove that the below maths equation is true.

8 + 8 = 91

In the figure, you can see nine stars. What you have to do is connect all of them by using just four line and without lifting your hand i.e. in a continuous flow.

They are three errirs in this question. Can you find them?

John, Jack and Jill are in a desert. John doesn't like Jill and hence decides to murder him. He poisons the water supply of Jill. Since it is a desert area, Jill must drink or he will die of thirst.

Jack does not know of the actions of John and also decides to murder Jill. To succeed in his ill motives, he removes the water supply of Jill so he dies of thirst.

Jill dies due to thirst. Who murdered Jill?

John was going on a jungle trip. He asked his wife to pack something to eat, something to drink and something to burn if he feels cold in the jungle. When John opens the backpack he found just one thing in the bag. What was it?

If a wheel has 54 spokes, how many spaces are there between the spokes?