Our product and our sum always give the same answer. Who are we?

What has no start, end, or centre?

Who is generally closer to the kids, mom or dad?

(it's a funny riddle)

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

Can you find the odd one out from the below words ?

First Second Third Forth Fifth Sixth Seventh, Eighth Nine Ten Eleven Twelve.

Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

What four weights can be used to balance from 1 to 30 pounds?

I am Huge on Sunday and Saturday.
I am small from Tuesday to Thursday.
I do not exist on Monday and Friday.
Who am I?

What is next number in the pattern below:

131 517 192 123 ?

Before the start of the car race, John and Jacob have the same amount of fuel in their car. With this fuel, John can drive for 4 hours while Jacob can drive five hours.
After a time they realize that the amount of fuel left in John's car is 1/4th of the fuel in Jacob's.

For how long they are racing?