What does this rebus means ?

PROG WORKRESS

Write the next letter in this sequence.
O, T, T, F, F, S, S, E, __
**Hint: It is a Number Series Puzzle

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?

How can you tell a raw egg from a hard-boiled egg?

Find the missing number in the image below.

You are confined in a room and given two metal rods. Out of these two rods, one is magnet and the other is the iron rod. They look starkly similar. You don't have any other metal object in the room.

How will you decide which one of those is magnet?

What is both possible and impossible at the same time?

What question can you never answer yes to?

Can you complete the sequence?

192, 021, 222, 324, 252, 627, 2__, 9__?

As shown in the picture below, we can see a boy hanging on the tree branch to save his life. There are various ways in which he can die like1. A snake hanging toward the right waiting to bite the boy.2. A roaring Lion near the tree.3. Two crocodiles are ready to attack if the boy reaches near water. The tree is chopped to some extent, so can fall as if he moves a lot. Can you give this boy an escape plan?