What goes up but never comes down?

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?

Replace the question mark with the correct number in below Picture:

When 99 is considered higher than 100?

In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be?

What word is represented by this rebus?

Four people need to cross a rickety bridge at night. Unfortunately, they have only one torch and the bridge is too dangerous to cross without one. The bridge is only strong enough to support two people at a time. Not all people take the same time to cross the bridge. Times for each person: 1 min, 2 mins, 7 mins and 10 mins. What is the shortest time needed for all four of them to cross the bridge?

That attorney is my brother, testified the accountant.

But the attorney testified he didn't have a brother.

Who is lying?

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

Which is Odd One Out and why?

4377

3954

9862

8454

9831