Can you find out the total number of triangles in the given figure?

Today, I celebrated my 32nd birthday but I was born in 1972.
How is this possible?

Can you find the odd number in the following?

2716, 4135, 5321 and 7145

The day after tomorrow will be three days before Tuesday. Can you find out what is today?

What does below chemistry rebus means?

Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?

Outside a tattoo artist's shop, there was a signboard which read 'I make tattoos on only them who do not tattoo themselves'.

Reading it what do you think, does the tattoo artist tattoo himself?

A prisoner is told: "If you tell a lie, we will hang you and if you tell the truth, we will shoot you." What did the prisoner say to save himself?

If you had an infinite supply of water and 5-quart and 3-quart pails, how would you measure exactly 4 quarts? What is the least number of steps you need?

John decided to give his bike 3 coats of paint. Which coat would go on the first?