Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?

Eight of us go fourth, not back, to protect our king from an attack. What are we?

Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??

The ultimate seek-and-find challenge! Can you unearth the hidden boot amongst the sheep in our shearing salon? Put your skills to the test!

Count the number of triangles in the below picture?

Can you solve the maths in the below-given picture equation?

How many squares, of any size, can you find on this chessboard which do not contain a Rook?

In the four images below, can you find the odd one out?

If I put in one bird per cage, I have one bird too many. If I put in two bird per cage, I have one cage too many. How many cages and birds do I have?

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 ?