I can be cracked, made, told, and played. What am I?

Which number comes next in the number series?

2, 9, 30, 93, ?

What has many keys but can’t open a single lock?

The horse jumps over the king.
Strangely there is absolutely no scratch on him.

Can anyone explain, how is this possible?

This is a classy optical illusion puzzle. What more you can find except bricks in the image below?

The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?

What number do you get when you multiply all of the numbers on a telephone's number pad?

Replace The Question Mark Below With the Correct Number.

2 {38} 3
4 {1524} 5
6 {3548} 7
8 {????} 9

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?

The pound is not a finish.

We are sharing a few instructions below, which you have to use in any suitable order to modify the above sentence such that the end sentence is a scientific fact.

- Eliminate a letter and supplement another in its place.
- Take away one word.
- Remove one letter from one word.
- Get rid of two letters from one word.
- Swap a word with its antonym.