Many have heard it, but nobody has ever seen it, and it will not speak back until spoken to. What is it?

A wooden log balances equally on the scales when weighed with three-quarters of a pound and three-quarters of a wooden log.

Can you calculate the weight of the entire wooden log?

Look at me. I can bring a smile to your face, A tear to your eye, Or even a thought to your mind. But, I can't be seen. What am I?

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

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

If your uncle’s sister is not your aunt, what relation is she to you?

What does this rebus puzzle means ?

Why do Chinese men eat more rice than Japanese men do ?

Can you count the number of triangles in the given figure?

Two friends were stuck in a cottage. They had nothing to do and thus they started playing cards. Suddenly the power went off and Friend 1 inverted the position of 15 cards in the normal deck of 52 cards and shuffled it. Now he asked Friend 2 to divide the cards into two piles (need not be equal) with equal number of cards facing up. The room was quite dark and Friend 2 could not see the cards. He thinks for a while and then divides the cards in two piles.

On checking, the count of cards facing up is same in both the piles. How could Friend 2 have done it ?