In this image, you can see three almost identical Doraemon images. Can you spot the odd one out from them?

I am a five-letter word under you,
Remove the first letter and I am above you,
Remove the second as well and I am around you.

Who am I?

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

What has many teeth, but cannot bite?

Why is the Hole below a Lock?

A man is trapped in a room. The room has only two possible exits doors. Through the first door there is a room constructed from magnifying glass. The blazing hot sun instantly fries anything or anyone that enters. Through the second door there is a fire-breathing dragon. How does the man escape?

How much will a 38° angle measure when looked at under a microscope that magnifies ten times?

In a town, there are over 100 flats.
Flat-1 is named first flat.
Flat-2 is named second flat.
Flat-3 is named third flat.

A visitors 'Victor' decides to walk through all the flats, he finds all the flats except flat-62.
Victor later founds that the local of the town have given it another name.

What is the name of the Flat?

Alpha is Beta's sister.

Gamma is a Beta mother.

Delta is Gamma's father.

Tango is Delta's mother.

Then,

How is Alpha related to Delta?

There are a number of books on a shelf. If one book is the 4th from the left and 6th from the right, how many books are on the shelf?