Can you find the odd number in the following?

2716, 4135, 5321 and 7145

In a family supper, a grandfather, a grandmother, two fathers, two mothers, four children, three grandchildren, one brother, two sisters, two sons, two daughters, one daughter-in-law, and one mother-in-law need to sit at a table.

There are only seven chairs available at the place. How many more chairs do they have to borrow so that everyone can sit down together for the suppers if everybody requires a separate chair?

I live in a bowl. I can swim. I have a tail. I also have fins and big eyes. What am I?

When monkey rotate the gear, which mark will be hit 1 or 2 ?

What kind of band never plays music?

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

I am the first thing you need while camping.
I am always with the person named Marcos Valencia and Carrick.
But Pogba Zlatan and Rooney think I am wasteful and do not need me.
I am the second to the last thing to add when you are making a patch.

What am I?

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

Sherlock Holmes was challenged to make a pre-drawn line smaller without erasing it. He did it in fractions of seconds. How?

Can you solve the photo plexer logic ?