What do you think with the below Picture ?

You measure my life in hours
I serve you by expiring
I vanish faster when I am thin
and slower when I am thick
The wind is my energy
What am I?

Find the Next Number in the Sequence

2 9 3 1 8 4 3 6 5 7 ?

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

I am five letter word that is under you.
If you remove my 1st letter, then I am over you.
If you remove my 1st and 2nd letters then I am all around you.

Who am I?

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98

John, Jack and Jill are in a desert. John doesn't like Jill and hence decides to murder him. He poisons the water supply of Jill. Since it is a desert area, Jill must drink or he will die of thirst.

Jack does not know of the actions of John and also decides to murder Jill. To succeed in his ill motives, he removes the water supply of Jill so he dies of thirst.

Jill dies due to thirst. Who murdered Jill?

There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes

Bay of Bengal is in which state?

The centre of the third figure is empty. What digit should fit inside?