Be active and find the killer in the picture Riddle below.

Can you find out which number multiplied by itself will give the output as 12345678987654321?

When my father was 31 I was 8. Now he is twice as old as me. How old am I?

In a concert, Christina is performing a dance show with her group.
At 10:00, she and her crew were dancing in an absolutely straight line. At that time Christina was standing in 4th position from both the front and back end of the row.

What was the size of her crew?

What is at the end of a rainbow?

What do you answer even though it never asks you questions?

what does the below math rebus puzzle mean?

Complete the given grid with valid words. You can only use the letters AAEEIIMMPPTT.

Hint: The grid reads the same across as down.

I always drive my customer away.

Who am I?

A man was gazing through the window of the 23rd floor of the building. He suddenly opened the window and jumped on the other side of the window. On landing on the floor, there was not a sheer mark of injury on him.

How can that be possible if he did not use any kind of parachute and did not land on a soft surface?