A Doctor always sneezes before the rain. Doctor sneezes, Will it rain?

I throw two dice simultaneously.

What is the probability of getting a sum as 9 of the two numbers shown?

What do you answer even though it never asks you questions?

John's five friends Rachel, Jacob, Phoebe, Joey and Chandler live on the same road.

Rachel lives in the house: A, Jacob lives in the house: B, Phoebe lives in the house: C, Joey lives in the house:D, Chandler lives in the house: E

Mathematically
B*C*D = 1260
B + C + D = 2E
2A = E

The road numbers run from 2 to 222.

Can you tell me the house number of each of John's friends?

I have lakes with no water, mountains with no stone and cities with no buildings. What am I?

Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.

How can you throw a ball as hard as you can and have it come back to you even if it doesn't hit anything there is nothing attached to it and no one else catches or throws it.

As a whole I am both
safe and secure.

Behead me and I become
a place of meeting.

Behead me again and I am
the partner of ready.

Restore me, and I become
the domain of beasts.

What am I?

There were five men at church, and it started raining while they were outside. The four that ran still got wet, but the one that was still stayed completely dry. Why did he stay dry?

Prove that the below maths equation is true.

8 + 8 = 91