Find The Next Number in the series:

12 13 15 17 111 113 117 119 123 ?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?

A pond had 60 fish, out of which, all but 20 died.
How many fishes are now present in that pond?

What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?

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?

In an Art Gallary, When the clock hit 11 am, Artist hung the painting number 30. When it struck 4 pm, he hung painting number 240 and when it struck 7:30 pm, he hung painting number 315.

Can you determine, which painting number will he hang when the time is 9:20 pm?

I can be cracked, made, told, and played. What am I?

The chance of Mr John winning the lottery is 10%. All participants lined up and Mr John is 4th in the row. The first three participants lose the lottery.

What is the chance of Mr John now?

Which alphabet is a part of our body?

What can you hold in your right hand, but never in your left hand?