What does the following BrainBat signifies?

ABCDEFGHIJKLMNOPQRSTUVWYZ

QQQQQQQQQQQQQQQQQQQQQQQQQ.

If you drop me I’m sure to crack, but give me a smile and I’ll always smile back. What am I?

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

A girl says this to her best friend: “I was born in 1955, and I celebrated my 17th birthday last weekend.” Her best friend thinks she’s lying, but she’s actually correct. How is that possible?

How many words can a quill made with the feather of a pigeon write with a 100ml bottle of black ink?

There is a movie name hidden in the picture that is attached with this question. Can you find out which movie is it?

Move three sticks of the spiral below to form a square.

Can you place three balls such that the equation shown in the picture holds true?

Solve The below Equation:

ALFA + BETA + GAMA = DELTA

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?