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?

Replace each alphabet with the number (1-9) to make the below equation correct.

AB * C = DE - F = GH / I

What can jump higher than a building?

During which month do people sleep the least?

Can you divide numbers from 1 to 9 (1 2 3 4 5 6 7 8 9) into two groups so that the sum of the numbers of each group is equal?

Note: 9 cannot be turned over to make it 6.

Which tank will fill first?

I look flat, but I am deep. Hidden realms I shelter. Lives I take, but the food I offer. At times I am beautiful. I can be calm, angry, and turbulent. I have no heart but offer pleasure as well as death. No man can own me, yet I encompass what all men must have. What am I?

Can you find the dog hidden in a group of pandas?

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

Today, I celebrated my 32nd birthday but I was born in 1972.
How is this possible?