What English word has three consecutive double letters?

What Time Should the last watch show in the below figure?

In four steps you need to move the word 'cold' From 'warm' by replacing one alphabet at a time such that every word formed at each step is acceptable in English Dictionary.

A mad serial killer kidnaps people and forces them to play the game of 2 pills with them, In this game, there are pills in the table and one of them is normal pill while the other one is deadly poisonous.
The victim will choose one pill and the killer will pick the other pill and both simultaneously will swallow the pill with water.
victim dies every time.

One day the serial killer kidnaps the Joseph and forces him to play the same game with him.

Joseph solves the mystery of the two pills and remains alive.

Explain?

How much will a 38° angle measure when looked at under a microscope that magnifies ten times?

A pack of cards has 40 cards. You are blindfolded. Out of 40, 25 cards are facing down while 15 are facing up. You have been asked to divide this pack of cards into two decks - so that each deck contains an equal number of face-up cards. Remember, you are blindfolded.

How will you do it?

Which word does the below Plexor means ?

You need to pick one entry from pot A and one from pot B to have a perfect match. Can you do it?

Railroad Crossing, look out for the cars. Can you spell that, without any R's ?

What is so fragile that saying its name breaks it?