Can you find a pattern and the missing number in the series given below?

100, 155, 258,? , 584, 819.

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?

What is the next shape from answers A, B, C, and D figure?

It has a long neck, A name of a bird, Feeds on cargo of ships, It's not alive,

What is it?

Can you name some countries which do not have the alphabet 'A' in them?

How many bananas can you eat if your stomach is empty?

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

Six glasses are in a row. The first three are filled with milk and the last three are empty. By moving only one glass, can you arrange them so that the full and the empty glasses alternate?

Who always enjoys poor health?

If you're 8 feet away from a door and with each move you advance half the distance to the door. How many moves will it take to reach the door?