You can take four of the five letters out of this word, but the pronunciation never changes. What is the word?

In one of the popular batman series movie "Batman Forever", there was a riddle that goes like "Tear me off and then scratch my head and I was red then and now I am back. Who am I?

On one occasion, A Boy collects 71 rupees in form of 20 paise and 25 paise. He collects a total of 324 coins.

Can you tell me how many 20-paisa and 25-paisa he got?

Can you decipher the below rebus?

PBLUESAISNUERSES

You bought me for dinner but never eat me. What am I?

I’m tall when I’m young, and I’m short when I’m old. What am I?

A sundial has the fewest moving parts of any timepiece. Which has the most?

Twice ten are six of us,

Six are but three of us,

Nine are but four of us;

What can we possibly be?

Would you know more of us?

Twelve are but six of us,

Five are but four, do you see?

What are we?

Using four sevens (7) and a one (1) create the number 100. Except for the five numerals, you can use the usual mathematical operations (+, -, x, :), root and brackets ()

Replace the question mark with the number below given a simple math problem.