Which word does the below Plexor means ?

What have one eye but still cannot see?

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?

A plane crashed between the border of Mexico and America. Where do you bury the survivors?

Can you decipher the two rows to find the hidden word?

The husband and wife were jogging in the morning. To match every two steps of the husband, the wife required three steps. If Both of them start with the here right foot. After how many steps do their left foot be together?

Solve this riddle by finding the odd one out from the rest.

There is one thing that goes round the house and also inside the house but never even share a brief touch. What is it?

Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??

There once were seven dwarfs who were all brothers. They were all born two years apart. The youngest dwarf is seven years old. How old is his oldest brother?