Make eight squares by moving only two matchsticks.
Note- Square can be of different sizes.

What number comes next in the series?

5 15 5 18 5 24 14 20 _

Find out the number of circles in the given picture having Illusion

If,

6 / 7 = 2
3 / 9 = 7
8 / 2 = 6

Then

4 / 5 = ?

Below toothpicks/matchsticks indicate the group of fishes moving from west to east direction. Can you make them move from east to west by just moving three toothpicks/matchsticks?

Can you identify if it's a murder or a suicide ?

I look flat, but I am deep. Hidden realms I shelter. Lives I take, but the food I offer. At times I am beautiful. I can be calm, angry, and turbulent. I have no heart but offer pleasure as well as death. No man can own me, yet I encompass what all men must have. What am I?

A Doctor always sneezes before the rain. Doctor sneezes, Will it rain?

The measurement of time, That can't be found on a clock, But can be looked upon on a map.

Who is He ?

In a basket of apples,
when counted in twos, there was one extra
when counted in threes, there were two extra when counted in fours, there were three extra
when counted in fives, there were four extra
when counted in sixes, there was five extra.

However, if the apples were counted in sevens, no extra apple was left. Can you calculate the minimum number of apples that were present in the basket?