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

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

Who can jump higher than a Mountain?

A worker is to perform work for you for seven straight days. In return for his work, you will pay him 1/7th of a bar of gold per day. The worker requires a daily payment of 1/7th of the bar of gold. What and where are the fewest number of cuts to the bar of gold that will allow you to pay him 1/7th each day?

This is a picture puzzle. You have to guess the name of the movie that can be related to the picture.

How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

What does Alexander the Great and Winnie the Pooh have in common?

Move four matchsticks to the below square to form three squares?

When is the top of a mountain similar to a savings account?

It spends most of its day eating white, but when it’s quick enough, it gets to eat fruit and sometimes some blue things. It’s in a dark room, where the walls are blue, it runs from a ghost that roams the halls and haunts it all the time. What is it?

How much will a 38° angle measure when looked at under a microscope that magnifies ten times?