Can you spot the hidden girl in the picture below?

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?

In the figure, you can see nine stars. What you have to do is connect all of them by using just four line and without lifting your hand i.e. in a continuous flow.

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

If your uncle’s sister is not your aunt, what relation is she to you?

A girl has as many brothers as sisters, but each brother has only half as many brothers as sisters. How many brothers and sisters are there in the family?

I cannot talk, but I always reply when spoken to. What am I?

Jenifer and Jesica are having a conversation.

Jenifer: I am definitely not over 30.
Jesica: I am 28 and you are surely 5 years older to me at least.
Jenifer: No, you are at least 29.

You are told that both of them are lying throughout in the conversation. Can you find their respective ages?

In the attached figure, you can see a chessboard and two rooks placed on the chess board. What you have to find is the number of squares that do not contain the rooks. How many are there?

What does this Rebus Picture mean?