The more of this there is, the less you see. What is it?

Bay of Bengal is in which state?

Decode below rebus
D
N
A
T
S , D

On a bright sunny day, two fathers took their son fishing in the lake. Each man and son were able to catch one fish. When they returned to their camp, there were only three fishes in the basket. What happened?

PS: None of the fish were eaten, lost, or thrown back.

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

Cristina was born in 1888. She just had her 30th birthday today how did that happen?

A Child was born in Lahore, Pakistan. Still, the child is not a Pakistani citizen. why?

A pack of cards has 40 cards. You are blindfolded. Out of 40, 25 cards are facing down while 15 are facing up. You have been asked to divide this pack of cards into two decks - so that each deck contains an equal number of face-up cards. Remember, you are blindfolded.

How will you do it?

Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??

A crime was committed at baker street. Ibrahim Dakota who was shot in the stomach was the main suspect. Sherlock questioned the suspect. The conversation started as:
Sherlock: What's your story, Ibrahim?
Ibrahim: I was walking around baker street and suddenly a man from the back shot me. I ran as fast as I could to save my life".
Sherlock: That is enough (and ask the police to arrest him).

Why does Sherlock think he is the murderer?