Find The Next Number in the series:

12 13 15 17 111 113 117 119 123 ?

You are playing a game with your friend Jack. There are digits from 1 to 9. You both will take turn erasing one digit and adding it to your score. The first one to score 15 points will win the game.

Would you want to play first or second?

PS: The sum should be exactly 15.

I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?

The person who makes it has no need for it; the person who buys it has no use for it. The person who uses it can neither see nor feel it. What is it?

Three people are in a room. Ronni looks at the Nile. The Nile looks at Senthil. Ronni is married but Senthil is not married. At any point, is a married person looking at an unmarried person? Yes, No or Cannot be determined.

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?

By moving exactly three matchsticks can you make the below equation true.It can be solved by 3 ways.

Solve this riddle by finding the odd one out from the rest.

There are nine letters in the below-given diagram. You have to form a nine-letter word using these letters.

You may enter, but you may not come in. I have space, but no room. I have keys, but open no lock. What am I?