Bay of Bengal is in which state?

Can you Find and name the hidden bird in the picture below ?

If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?

I am lying and I always lie. Tell me whether I am lying or telling the truth.

Find the missing value of "?" in the letter sequence below.

CAD
EBG
KBM
OCR
DDH
NL?

As we know that white starts the game of chess. Can you find the scenario shown in the picture below is possible when all the white pieces are at the original place while the black pawn is not as in the below picture?

What number comes next in this sequence:
7 8 5 5 3 4 4 _

In the image below, can you find the value of an angle(y)

Can you replace the question mark with the correct number?

What occurs twice in a week, once in a year but never in a day?