Quickly Solve this riddle

7 - 4 + 3 * 0 + 1 = ?

A pond had 60 fish, out of which, all but 20 died.
How many fishes are now present in that pond?

What is at the end of a rainbow?

I am thinking of a five-digit number such that:
The first and last digits are the same, their submission is an even number and multiplication is an odd number and is equal to the fourth number. Subtract five from it and we obtain the second number. Then divide into exact halves and we get the 3rd number.

What number I am thinking of?

The first person saw the bridge step on it and crossed,
the second person saw the bridge did not step on it but crossed,
the third person did not see the bridge did not step on it but crossed.
Who are these people?

Can you find a number that lies one third of the distance between 1/3 and 2/3?

Make a sentence consisting of three words that have the whole alphabet.

A man fell off a smuggling boat into deep water. He could not swim and he was not wearing anything to keep him afloat. It took 30 minutes for the people on the boat to realize someone was missing. The missing man was rescued two hours later on the return trip. Why didn't he drown? Note:- He didn't know swimming, the sea was deep, and He wasn't holding anything

What part of Turkey has the most feathers?

In a football game, Christina defeated Teresa by 2 - 0 but no man from either side scored. How can this be possible?