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

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

John leaves home and then he takes three right turns. John wants to return to home but he was scared of Jacob, who is wearing a mask.

What is John Situation ?

Christina is practising her dance steps along with her friends. In a particular sequence, all of them form a row. At that point, Niharika is standing in the 4th position from either end of the row.
Can you find out how many girls are practising together?

How many letters are in the alphabet?

Which three-digit number, made of consecutive digits, like 567, is 2 less than a cube and 2 more than a square?

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

Which is the smallest number that you can write using all the vowels exactly once?

What word is identified by the below rebus?

Your Your Your Your Your
Your Your Your Your Your

In particular commonwealth games, a female participant won silver and gold medals for a single event.

How can this be possible?

What has a bottom at the top?