There is a brick of gold and a brick of iron in a boat (both 10-inch blocks), if they are both dropped into the water which will make the water level higher?

The measurement of time, That can't be found on a clock, But can be looked upon on a map.

Who is He ?

I am eight letters long - "12345678"
My 1234 is an atmospheric condition.
My 34567 supports a plant.
My 4567 is too appropriate.
My 45 is a friendly thank-you.
My 678 is a man's name.

What word am I?

I cannot talk, but I always reply when spoken to. What am I?

Which is the smallest number that you can write using all the vowels exactly once?

By what process could you make a 'Tea-Table' into food?

Take away the whole and some still remain. What is it?

How can you tell a raw egg from a hard-boiled egg?

The doctor prescribed you to take one pill from the bottle every half an hour. The bottle is now left with only three pills.

How long do you think you have before you run out of pills?

In a science lab, a petri dish hosts a healthy colony of yeast for an experiment. Now every minute, all the yeast cells divide into two. At noon, there was just a single cell of yeast and at 1:22, the Petri dish was half full. Can you calculate when the dish will be full of yeast?