How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?

I am a prime number.
The double of myself is equal to the square of me.

which number am I?

If you paint a brown house white it will become a white house. If the stoplight changes from red to green, then the light is green. So, if you throw a white shirt into the Red Sea, what will it become?

By moving exactly three matchsticks can you make the below equation true.It can be solved by 3 ways.

Use only one mathematical symbol and all numbers (0-9) to get a sum of 99

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

Can you replace the question mark with the correct letter?

6 + 6 + 6 = N
7 + 7 + 7 = E
8 + 8 + 8 = R
0 + 0 + 0 = ?

In which direction should the missing arrow point?

Identify The phrase in the picture.

Decode the movie name from the below picture?