There is a rock group of four men that do not sing. Name It?

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

An equation has been laid down using a few matchsticks. However, as you can see, the equation is not correct. Can you correct the equation if you are allowed to add or remove 5 matchsticks?

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?

Find a 9-digit number, which you will gradually round off starting with units, then tenth, hundred etc., until you get to the last numeral, which you do not round off. The rounding alternates (up, down, up ...). After rounding off 8 times, the final number is 500000000. The original number is commensurable by 6 and 7, all the numbers from 1 to 9 are used, and after rounding four times the sum of the not-rounded numerals equals 24.

Which statement is true out of the following?
One statement here is false.
Two statements here are false.
Three statements here are false.

Bay of Bengal is in which state?

What does this rebus means ?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?

Today, I celebrated my 32nd birthday but I was born in 1972.
How is this possible?