They are the five precious gems of an everyday sort and all can be found on a Tennis Court. Who are they?

Kareena is older than Katrina and younger than Karishma. Isabelle is younger than Bipasha and Karishma. Bipasha is older than Karishma. If Kareena and Isabelle are the same age, who's the youngest?

You bought me for dinner but never eat me. What am I?

I came first on earth but second on the heaven.
I also came twice in a week but found just once in a year.
I stay away from months but you can find me in February.

What am I?

What number divided by 4 is the same as that number minus 4?

The two towns are exactly 100 km apart. John leaves City A driving at 30 km/hr and Jacob leaves City B half an hour later driving at 60 km/hr. Who will be closer to City A when they meet?

What is more useful when it is broken?

Can you quickly find which two matchstick figures are identical?

Why do people go to bed?

I look at you, you look at me, I raise my right, you raise your left. What am I?