What Adam and Eve do not have but the rest of the people have?

Can you count the number of quadrilaterals in the picture below?

What is red and smells like blue paint?

Cristina was born in 1888. She just had her 30th birthday today how did that happen?

There are five vowels (a, e, i, o, u) in the English language.
Can you tell us a word that contains all these vowels?

Who are the happiest people in IPL match?

I am a type of vehicle that has two wheels and is powered by humans. What am I?
Hint 1: You can ride me for exercise.
Hint 2: I am environment-friendly.

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

Below, you can see three complete equations and one incomplete. Based on the three complete ones, can you complete the incomplete one?

5 $ 4 $ 3 $ 9 = 4215
6 $ 9 $ 2 $ 6 = 3816
4 $ 7 $ 3 $ 3 = 1122
7 $ 2 $ 7 $ 4 = ____

Can you find out who is the kidnapper in below Picture and why, Explain ?