There's one "sport" in which neither the spectators nor the participants know the score or the leader until the contest ends.

What is it?

The ages of a father and son add up to 66.
The father's age is the son's age reversed.
How old could they be?
(3 possible solutions).

What comes
Once in a Year
Twice in a Month
4 times in a Week
6 times in a Day

Which word does the below Plexor means ?

What number comes next in the series?

5 15 5 18 5 24 14 20 _

What can go up a chimney down, but can’t go down a chimney up?

The below given figure comprises of a pattern through which you can determine the missing letter. Can you push your mind to find the pattern and add the missing letter?

A man hijacks an aeroplane transporting both passengers(8 of them) and valuable cargo. After taking the cargo, the man demands nine parachutes, puts one of them on, and jumps, leaving the other eight behind. Why did he want eight?

Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

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?