Find the missing number in the sequence below:

Using exactly three matchsticks, can you divide the area into two equal parts?

If an electric train is travelling south, then which way is the smoke going?

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

What four weights can be used to balance from 1 to 30 pounds?

Why Aeroplane windows are round?

What does this rebus means ?

Find the number of squares in the below picture

Next Number in the Series,

5, 16, 49, 104, ?

John left on a horse on Thursday , was gone for two days, and came back on Thursday after completing his work. How did that happen?