It belongs to you, but other people use it more than you do. What is it?

When my father was 31 I was 8. Now he is twice as old as me. How old am I?

Decode the movie name from the below picture?

How many times can you subtract the number 5 from 25?

I am a type of word that is spelt incorrectly or used differently, on purpose for humour. What am I?
Hint 1: You can find me in a joke.
Hint 2: I am a play on words.

Can you find the largest Three-digit number whose sum is 14 and whose square is less than 5,00,000?

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?

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

Double it and multiply it by 4. Then divide it by 8 and you’ll have it once more. What number is it?

1. What does:
TIM JOB
represent?

2. What does:
MO_ _
represent?