What is the next number in this matchsticks series riddle?

What does the following represent?

N N N N N N N

A A A A A A A

C C C C C C C

What has a bottom at the top?

In a boat, the father of a sailor's son is sitting with the son of the sailor. However, the sailor is not present on the boat.

Can this even be possible?

How many runs at maximum can a batsman score in a normal one-day match? Consider the fact that the conditions are ideal and there are no No Balls, no Wide Balls and no Extras in that match.

A man says, "Brothers and sisters, have I none, but that man's father is my father's son." Who is that man?

Bay of Bengal is in which state?

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?

I travel all around the world but always stay in the corner. What am I?

What does this rebus mean?

O
N
C
E
TIME