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

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

What kind of band never plays music?

Where do you go to learn how to make ice cream?

In the image below, you can see two glasses and two matchsticks.You need to move four matchsticks in such a manner that the crosses come inside the glasses. Note: you cannot move the crossed.

Complete the table series riddle by finding the number that can replace "??".

At a party, there are five people and a whole round cake lying at the centre of the table. Only four people will make a cut and take their piece and the last one will get the remaining piece on the table. How can they make sure that everyone gets a 1/5th of the piece?

Consider all the numbers between 1 and 1 million. Among all these numbers, there is something very special about the number 8 and the number 2202. What is it?

Two-person want to cross a river. Only one boat is present on the riverside that can carry only one person at a time.

However, they still manage to cross the river. How is it possible?

Find out which of the given views in the picture is accurately the top view of the given pyramid.

What does this rebus riddle mean?