Can you find out who is the kidnapper in below Picture and why, Explain ?

Take one out and scratch my head, I am now black but once was red. What am I?

Can you identify the direction in which this bus is moving; left or right?

Hint: The bus is moving on the roads of London.

If,
9 * 8 * 7 = 65
8 * 7 * 6 = 50
7 * 6 * 5 = 37

Find
6 * 5 * 4 = ?

Akbar called Birbal and asked him to draw a line on the floor. He asked Birbal to make that line smaller without erasing it. Birbal smiled and did it before Akbar could blink his eyes.

How did he managed to do it?

Can you find the missing letter in the sequence?
S - T - I - L - ? - T - F - Y - C

One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?

Prove that twice of ten is the same as twice of eleven.

I am a word that begins with the letter “i.” If you add the letter “a” to me, I become a new word with a different meaning, but that sounds exactly the same. What word am I?

What does this mathematical rebus means ?