using four eights (8) and a one (1) and one mathematical symbol , create the number 100

What does the following BrainBat signifies?

ABCDEFGHIJKLMNOPQRSTUVWYZ

QQQQQQQQQQQQQQQQQQQQQQQQQ.

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

Irene killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

Cristina was born in 1888. She just had her 30th birthday today how did that happen?

What does the following represent?

N N N N N N N

A A A A A A A

C C C C C C C

What jumps when it walks and sits when it stands?

Alex opened 24 presents
Jonah opened 8 presents
Clara opened 1 present

Can you find out how many presents were opened by Candy?

As you can see that fifteen matches have been used to form an arrangement. What you have to do is remove any six of them to make them ten.