What is greater than gold but cannot be bought. it can never be sold and can earn if its sought. though it can be broken, it can still be fixed. for by birth it can't start nor by death it is ended.what am i?

Solve The below Equation:

ALFA + BETA + GAMA = DELTA

Alex is stranded on an island covered in forest.
One day, when the wind is blowing from the west, lightning strikes the west end of the island and sets fire to the forest. The fire is very violent, burning everything in its path, and without intervention the fire will burn the whole island, killing the man in the process.

There are cliffs around the island, so he cannot jump off.

How can the Alex survive the fire? (There are no buckets or any other means to put out the fire)

What do you see in the given picture?

What are the next two letters in the following series and why?
W A T N T L I T F S _ _

*Hint: Check Puzzle Title

What 5-letter word typed in all capital letters can be read the same upside down?

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

As you can see that fifteen matches have been used to form an arrangement. What you have to do is remove any six of them to make them ten.

What can go up a chimney down, but can’t go down a chimney up?

Can you find the odd number in the following?

2716, 4135, 5321 and 7145