Baseball bat and ball cost $100. If the bat cost $99 more than the ball, what is the cost of each?

Chocolate costs 6 rupees and a Toy costs 5 rupees. If you have 32 rupees in total, how many chocolates and how many Toys can be purchased with that amount?

Which number should replace the question mark?

It's pretty hard to give up.
If you remove a part of it, you will be left with a bit.
Even if you remove another part, the bit still remains.
Remove one more and it still remains.

What is it?

There is a box in which distinct numbered balls have been kept. You have to pick two balls randomly from the lot.

If someone is offering you a 2 to 1 odds that the numbers will be relatively prime, for example
If the balls you picked had the numbers 6 and 13, you lose $1.
If the balls you picked had the numbers 5 and 25, you win $2.

Will you accept that bet?

Get total of 120 by using five zeros 0,0,0,0,0 and any one mathematical operator.
Do you ?

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

Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

Where do you go to learn how to make ice cream?

If an electric train is travelling south, then which way is the smoke going?