A shepherd had 18 sheep, out of which, all but ten died.

Can you tell us how many sheep was he left with?

What can you serve, but never eat?

I have teeth but i don't bite. Who Am I ?

I am a white box having no key or lid.
Yet there is a golden treasure inside it.

What Am I?

P is the father of Q and S is the son of R. T is the brother of P and has a daughter U. If R is the sister of P, then what is the relation between U, Q and S?

Find the number of squares in the below-given picture.

If two fifty-foot ropes are suspended from a forty-foot ceiling that is twenty feet apart, how much rope will you be able to steal if you have a knife?

Sally lives in a place where six months of the year is mild summer and the temperature drops significantly the other six months. She owns a lake where there is a small island. She wants to build a house on the island and needs to get materials there. She doesn’t have a boat, plane, or anything to transport them to the island. How does Sally solve this problem?

In particular commonwealth games, a female participant won silver and gold medals for a single event.

How can this be possible?

In a supermarket, there is an intelligent glass pane before a refrigerating unit. This glass pane allows cherries and apples through it but does not allow grapes and Orange to pass through it.

Can you identify the rule that the glass pane is following?