Prove that the below maths equation is true.

8 + 8 = 91

A man is trapped in a room. The room has only two possible exits doors. Through the first door there is a room constructed from magnifying glass. The blazing hot sun instantly fries anything or anyone that enters. Through the second door there is a fire-breathing dragon. How does the man escape?

My friends called me Iron59 because my parents are a chemist and a mathematician. What is my real name?

The product of three consecutive numbers is 7980.
Then the sum of these consecutive numbers would be?

Quickly Solve this riddle

7 - 4 + 3 * 0 + 1 = ?

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

Can you figure out the logic I used to decide the order of the following words:
gun, shoe, spree, door, hive, kicks, heaven, gate, line, den

Sally lives in a place where six months of the year is mild summer and the temperature drops significantly the other six months. She owns a lake where there is a small island. She wants to build a house on the island and needs to get materials there. She doesn’t have a boat, plane, or anything to transport them to the island. How does Sally solve this problem?

What is the word or phrase?

Three fair coins are tossed in the air and they land with heads up. Can you calculate the chances that when they are tossed again, two coins will again land with heads up?