What is the next number in this series?

4,12,84,3612....

Which country gets ill every time?

What is red and smells like blue paint?

Two batsman each on 94 runs. Seven runs needed to win in last 3 balls. Both make 100*. How?

Solve the mathematical equation in the picture below.

The Puzzle: A girl, a boy, and a dog start walking down a road.

They start at the same time, from the same point, in the same direction.

The boy walks at 5 km/h, the girl at 6 km/h.

The dog runs from boy to girl and back again with a constant speed of 10 km/h. The dog does not slow down on the turn.
How far does the dog travel in 1 hour?

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?

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

Which number should replace the question mark?

I am soft and cuddly that soothe your heart. But, If you pick my last name I am going to tear you all apart. Who am I?