Can you discover the missing number in this series?

37, 10, 82
29, 11, 47
96, 15, 87
42, ?, 15

There are nine letters in the below-given diagram. You have to form a nine-letter word using these letters.

How many points are there on the globe where, by walking one mile south, then one mile east and then one mile north, you would reach the place where you started?

Can you count the number of triangles in the picture below?

What is harder to catch the faster you run?

Name a key which is hardest to turn.

The barber of Town shaves all men living in the town. No man living in the town is allowed to shave himself. The barber lives in that town. Who then shaves the barber of the town?

If two's company, and three's a crowd, then whats four and five ?

Make a sentence consisting of three words that have the whole alphabet.

In the picture that is attached with this question, you can find a square which comprises of four little squares inside it. Consider this square to be made with matchsticks. You have to remove two matchsticks such that only two squares remain instead of five.How will you do it ?