We have four gears with below features=> Both Gear A and D has 60 teeth=> Gear B has 40 teeth=> Gear C has 20 teeth=> Every two minutes, Gear B makes 25 full turns.What is the relative speed of Gear A and Gear B?

How can a man go eight days without sleep?

Find out which of the given views in the picture is accurately the top view of the given pyramid.

No matter how little or how much you use me, you change me every month. What am I?

If you drop me I’m sure to crack, but give me a smile and I’ll always smile back. What am I?

Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?

I never was there, I am always to be.
You have never ever seen me, not ever you will.
Yet I am the confidence of everyone.

Who Am I?

Who is generally closer to the kids, mom or dad?

(it's a funny riddle)

In the given picture, in how many ways can you read the word "Tiger"?

I am soft and cuddly that soothe your heart. But, If you pick my last name I am going to tear you all apart. Who am I?