John buys rice at Rs.60/kg from Britain and then sells them at Rs.5/kg in India. As a result of this, he becomes a millionaire. How come?

I cannot talk, but I always reply when spoken to. What am I?

I look at you, you look at me I raise my right, you raise your left. What am I?

Solve the following series:
AZ, GT, MN, __, YB

What is full of holes but still holds water?

Can you complete the sequence?

192, 021, 222, 324, 252, 627, 2__, 9__?

Teacher ask the student

'Why are you standing on that chair in music class ?'.

what did student replied ?

A 52% bias toss for head using the 51% tail bias coin was done to obtain a fair result.

Can you find how bias is the floor in this case?

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

During an experiment, a guy throws a bouncy ball from a 100 feet tall building. The ball has a specific characteristic. Every time it hits the ground, it bounces up halfway.

How many bounces do you think the ball will make before it comes to a stop ?