Find the hidden tiger in the given optical illusion ?

What does below Rebus say?

XLR8

Sherlock Holmes was challenged to make a pre-drawn line smaller without erasing it. He did it in fractions of seconds. How?

If I put in one bird per cage, I have one bird too many. If I put in two bird per cage, I have one cage too many. How many cages and birds do I have?

Identify Me

Hint1: I am a god
Hint 2: I am a planet
Hint 3: measurer of heat

If a wheel has 54 spokes, how many spaces are there between the spokes?

What is the Surname of Barbie Doll?

There is a box in which distinct numbered balls have been kept. You have to pick two balls randomly from the lot.

If someone is offering you a 2 to 1 odds that the numbers will be relatively prime, for example
If the balls you picked had the numbers 6 and 13, you lose $1.
If the balls you picked had the numbers 5 and 25, you win $2.

Will you accept that bet?

Can you find out which number multiplied by itself will give the output as 12345678987654321?

Today is John's birthday.
A year ago, John had five candles and he lit all the candles except the one at the last.
Now he is going to light all the candles.

How old is John Today?

(He is not five today.....)