Can you make a six-letter word using the letters N, A and B ?

I inserted a coin in a bottle and closed its mouth with the help of a cork. Now, I was able to take the coin out from the bottle without taking out the cork or breaking the bottle. Can you tell me how I did it?

How do you go from 98 to 720 using just one letter?

Two men play a dice game involving roll of two standard dice. Man X says that a 12 will be rolled first. Man Y says that two consecutive 7s will be rolled first. The men keep rolling until one of them wins.

What is the probability that X will win ?

Spot the cat in the picture below

In the picture, you can see a chess board. On the top left position, the K marks a knight. Now, can you move the knight in a manner that after 63 moves, the knight has been placed at all the squares exactly once excluding the starting square?

Count the squares in the matchstick puzzle below?

You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?

Can you Find and name the hidden bird in the picture below ?

What will be the best approach to finding all the prime numbers less than 75 that leave an odd reminder when we divide them with 5?