A lion and its tamer are standing inside a cage that measures 1 unit in radius. Both of them can effortlessly run at the speed of 1 unit maximum.

1) Suppose the lion is hungry, will he be able to eat up the tamer?
2) If yes, how long can the tamer survive?

Can you find a pattern and the missing number in the series given below?

100, 155, 258,? , 584, 819.

Can you find out the missing number in the grid?

I shave every day, but my beard stays the same. What am I?

What has 88 keys?

Two fathers and two sons went fishing one day. They were there the whole day and only caught 3 fish. One father said, that is enough for all of us, we will have one each. How can this be possible?

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

I am green and found in the forest and have needles instead of leaves. What am I?
Hint 1: It can be used for Christmas decorations.
Hint 2: I have a strong, scent that is used in air fresheners.

How many Watermelons are there in the below picture?

Many have heard it, but nobody has ever seen it, and it will not speak back until spoken to. What is it?