I have a clock(12-hour format) and both the needles of the clock overlap at 12:00.
After how much time, they will overlap again?

Can you solve below mathematical equation?

2^1234 - 2^1233

There was a man he lives in a hotel each morning he presses the first floor button each evening if there is a person in the elevator he asks him to press the 10 floor button if there is no one in the elevator he takes the stairs why.

What type of tree can I carry in my hand?

Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?

Can you find out the total number of triangles in the given figure?

Where do fish keep their money?

You need to remove four matchsticks from the picture below and still need to maintain the following as in the original image.
1. 1st row contains 12 matchsticks
2. 2nd row contains 12 matchsticks
3. 1st column contains 12 matchsticks
4. 2nd column contains 12 matchsticks

A word I know,
Six letters contain,
Subtract just one,
And twelve is what remains.

An office is divided into 8 cubicles. How many of the cubicles are painted if only 1/8 of the cubicles are painted?