Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?

What is the next shape from answers A, B, C, and D figure?

Find the missing number in the image below.

What's a single-digit number with no value?

It was a dark stormy night and a couple were in a car driving madly to a city. The car broke down and the husband had to go get help from someone who spoke his language. He was afraid to leave his wife alone in the car so he locked the car before leaving. When he came back, the car was in the same state as he had left it but his wife was dead, there was blood on the floor and there was a stranger in the car. What happened?

Find the next number in the series below

21 32 54 87 131 ?

I have feet, but no legs. Which animal Am I?

Replace all '*' with digits 1, 2, 3, 4, 5 and 6 to make below statement true.

* *
x *
=====
* * *

A man dies of old age on his 25 birthday. How is this possible?

John is the son of Jacob.
So,
Jacob is the_____of John's father?