Using the clues below, what four numbers am I thinking of?

The sum of all the numbers is 31.
One number is odd.
The highest number minus the lowest number is 7.
If you subtract the middle two numbers, it equals two.
There are no duplicate numbers.

I taste better than I can smell. Who am I?

Count the number of triangles in the below picture?

Bay of Bengal is in which state?

Can you move 2 matchsticks to form four equal sized squares.

A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?

Your job is to measure 45 minutes if you have only two cords and matches to light the cords.

1. The two cords are twisted from various materials, so their different segments can burn at different rates.
2. Each cord burns from end to end in exactly one hour.

Describe your way of measuring the 45 minutes.

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

The more of this there is, the less you see. What is it?

'S' refers to the number of seconds in a day and 'H' refers to the number of hours in ten years. Which quantity out of these two is greater?