You need to arrange three 7 and mathematical symbols to form number 1?

When is the top of a mountain similar to a savings account?

how come the second man dies?

Replace the question mark in the picture below.

What time is it when an elephant sits on a fence?

There are six people in a family namely M, N, O, P, Q and R.

R and O are brother and sister.

N is the brother of Q's husband.
P is the father of M and grandfather of R.

How many male members are in the family?

Can you fill the blank with the correct number?

6 30 870 756030 _____

John was a very careless driver, so his owner Jacob gave him an offer that he will get an incentive of Rs.30 for every bottle box he delivered without breaking it and he will be charged Rs.90 for every bottle box he broke. Jacob gave John 100 bottles-box to deliver. After delivery, Jacob paid John Rs.2400. How many bottles-box did John break?

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?