Can you find the odd number in the following?

2716, 4135, 5321 and 7145

As we know that white starts the game of chess. Can you find the scenario shown in the picture below is possible when all the white pieces are at the original place while the black pawn is not as in the below picture?

What Time Should the last watch show in the below figure?

What is so fragile that saying its name breaks it?

Which alphabet letter is a question?

A train full of passengers goes through a tunnel. When the train comes out from the other end, there is no single person on the train.

How did it happen?

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

Double it and multiply it by 4. Then divide it by 8 and you’ll have it once more. What number is it?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see? What is it?

You’ll find me on Mercury, Earth, Mars, Jupiter, Saturn, and Uranus. But never Neptune, or Venus. What am I?