What is the next number in this matchsticks series riddle?

The owner of a popular clothing store comes up with his own method of pricing items. A vest costs $8, socks cost $10, a tie costs $6, and a blouse costs $12. Using the owner’s method, how much would a pair of underwear cost?

I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?

I have feet, but no legs. Which animal Am I?

A new clothing store has a unique method of pricing items. A vest costs $20, a tie costs $15, a blouse costs $30, and underwear costs $45. How much would pants cost?

Can you replace the question mark with the correct number in the below table sequence?

A train full of passengers goes through a tunnel. When the train comes out from the other end, there is no single person on the train.

How did it happen?

Which fur should we be getting from the Lion?

My friends called me Iron59 because my parents are a chemist and a mathematician. What is my real name?

A newspaper is supposed to have 60 pages, but pages 24 and 41 are missing.
Which other pages won't be there?