Solve below rebus puzzle?

When it's bad luck to meet a black cat?

What does Alexander the Great and Winnie the Pooh have in common?

Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?

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?

What has lots of eyes, but can’t see?

Here is a conversation between a couple who both are software professionals.

Husband: Hey! What is your date of birth?
Wife Replied Angrily: It is 591062400
Husband after doing some calculations replied, "Got It".

What is the DOB of the wife?

You may enter, but you may not come in. I have space, but no room. I have keys, but open no lock. What am I?

In the attached figure, you can see a chessboard and two rooks placed on the chess board. What you have to find is the number of squares that do not contain the rooks. How many are there?

Find The Missing Number In the Sequence.
6 25 64 ? 32 1