Complete the table series riddle by finding the number that can replace "??".

I get hot but I never sweat,
I cook food but I am not a chef,
I have a door but you can't enter me,
I have a light but I am not a lamp.
Who am I?

Why did Navjot Singh Sidhu put the new January calendar in the freezer

John needs to purchase 100 chocolates from three different shops and he has exactly 100 rupees to do that which he must spend entirely. He must buy at least 1 Chocolate from each shop.

The first shop is selling each chocolate at 5 paise, the second is selling at 1 rupee and the third is selling at 5 rupees.

How many chocolates should he buy from each shop?

How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

Three friends named Mr. Black, Mr. Yellow and Mr. Green enter a pub on a weekend night. They are wearing either a Black, Yellow or Green shirt.

Mr. Yellow says to them, 'Did you notice that we all are wearing different color shirts than our names?'

To this, the man who was wearing the Green shirt said. 'Wow, thats right.'

Can you identify who is wearing which colour shirt ?

What is 3/7 chicken, 2/3 cat and 2/4 goat?

In the given picture, in how many ways can you read the word "Tiger"?

If Rajina's daughter is my daughter's mom, who am I to Rajina?

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?