Find the next number in the series below

21 32 54 87 131 ?

There are three boxes. One is labeled "APPLES" another is labeled "ORANGES". The last one is labeled "APPLES AND ORANGES". You know that each is labeled incorrectly. You may ask me to pick one fruit from one box which you choose.

How can you label the boxes correctly?

Can you find out the smallest number that can be conveyed as the sum of three squares in three unique ways?

Which wheel of car does not rotate when you turn your car right?

How many cubic feet of dirt are in a hole of one foot deep, three feet long, and two feet wide?

He digs out tiny caves and stores gold and silver in them. He also built bridges of silver and made crowns of gold. They are the smallest you could imagine. Sooner or later everybody needs his help, yet many people are afraid to let him help them. Who is he?

Why do people go to bed?

What is at the end of a rainbow?

1. What does:
TIM JOB
represent?

2. What does:
MO_ _
represent?

Which of the following words don't belong in the group and why?
CORSET, COSTER, SECTOR, ESCORT, COURTS