When a clock is observed, the hour hand is at a minute mark and the minutes hand is six minutes ahead of it.

When the clock is observed again after some time, the hour hand is precisely on a different minute mark and the minute hand is seven minutes ahead of it.

Can you calculate how much time has elapsed between the two observations?

Who always enjoys poor health?

If,
9 * 8 * 7 = 65
8 * 7 * 6 = 50
7 * 6 * 5 = 37

Find
6 * 5 * 4 = ?

I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?

If it took eight men ten hours to build a wall, how long would it take four men to build it?

When my father was 31 I was 8. Now he is twice as old as me. How old am I?

An explorer goes on an exposition in the jungle. He sets up camp in the middle of the jungle. The next morning he sees something with a head and a tail, but he is not afraid. What did he see in his bag?

What Adam and Eve do not have but the rest of the people have?

What English word has three consecutive double letters?

Why do we preferably have round manhole covers and not square ones?