Four people need to cross a rickety bridge at night. Unfortunately, they have only one torch and the bridge is too dangerous to cross without one. The bridge is only strong enough to support two people at a time. Not all people take the same time to cross the bridge. Times for each person: 1 min, 2 mins, 7 mins and 10 mins. What is the shortest time needed for all four of them to cross the bridge?

Which English verb becomes past tense just by rearranging the letters?

What is the centre of gravity?

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?

I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?

How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

Christina is practising her dance steps along with her friends. In a particular sequence, all of them form a row. At that point, Niharika is standing in the 4th position from either end of the row.
Can you find out how many girls are practising together?

John replied, when asked how old he was. In 2 years he will be twice as old as he was five years ago.' How old is he ?

What famous saying does this rebus mean?

COME SERVED <---
COME SERVED
COME SERVED
COME SERVED
COME SERVED

What can you see in the middle of March and April that you can never see in any other month?