They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

Find The Next Number in the series:

12 13 15 17 111 113 117 119 123 ?

A man fell off a smuggling boat into deep water. He could not swim and he was not wearing anything to keep him afloat. It took 30 minutes for the people on the boat to realize someone was missing. The missing man was rescued two hours later on the return trip. Why didn't he drown? Note:- He didn't know swimming, the sea was deep, and He wasn't holding anything

Find out the missing number in the picture attached:

Identify the next two numbers in this series.

101, 112, 131, 415, 161, 718, ???, ???

What is the end of everything?

If "P" means "-", "Q" means "/", "R" means "+", and "S" means "*" then find the value of the following:

21 Q 7 R 9 S 10 P 13

Using mathematical symbols like +, -, and x in order to make the equations correct. Replace # with the above-given symbols.

9 # 8 # 7 # 6 # 5 # 4 = 91

Can you solve the below tricky visual equation?

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?