Critical Thinking Puzzles

1, 13, 2, 1, 5, 3, 2, 1, 4, 4, 7, 3, 1, 5, 3, 5, ___, ___

Place 8 queens in 8X8 chessboard such that none of them able to capture any other by standard moves of queen. That is no 2 queens would be a...

There is a river which is 4100 inches wide, and the bridge across the river is in such a way that one seventh of the overall length of the b...

what is maximum no. of kings which can be placed on a chessboard so that no 2 of them put each other in check? [provided all kings are of on...

How can a deaf man without the help of anyone confirm that he is not dumb?

Next number in the sequence 15, 161, 1771, 19481, 214291 is Options: 1) 1942651 2) 135611101 3) 2424561 4) 1357101 5) 345372101 6) 1357201 7...

A man wanted to get into his work building, but he had forgotten his code. However, he did remember five clues. These are what those clues w...