I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?

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

How many words can a pen with half refill write?

A tree doubled in height each year until it reached its maximum height over the course of ten years. How many years did it take for the tree to reach half its maximum height?

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

You are given with the following sum. Each of the letters can be decoded as a digit. If we tell you that D = 5, then can you solve it entirely?

DONALD
+GERALD
=ROBERT

What has 88 keys?

There is a place where if I stand up straight, I will still be considered sideways.

John was drowned by he was not wet. How?

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