What does an Island and the letter T have in common?

What has many teeth, but cannot bite?

What can you see in the middle of March and April that you can never see in any other month?

The current time can be represented by below textual rebus.

0
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B.Sc
LLB

Can you tell us the current time?

Yesterday I fell from 30 feet high ladder but I don't get hurt. Why?

A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?

You are given 16 witch hats. The hats are divided in four different colours – red, blue, green and yellow. Every colour has been assigned to four hats. Now each of the hat will be glued with a label of an arithmetic sign – ‘+’, ‘-‘, ‘x’ or ‘/’. But you can label one sign only once on one colour. In such an arrangement, the hats can be uniquely defined by its colour and symbol.

Can you arrange all the 16 hats in a 4x4 grid in a fashion that no two rows and columns have a repetition of colour or sign?
We have arranged four hats in the below picture to assist you.

You walk into a creepy house by yourself. There is no electricity, plumbing, or ventilation. Inside you notice 3 doors with numbers on them. Once you open the doors you will die a particular way. Door No.1 You’ll be eaten by a lion who is hungry. Door No.2 You’ll be stabbed to death. Door No.3 There is an electric chair waiting for you. Which door do you pick?

Give it food and it will live; give it water and it will die.

Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?