I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?

Can you find the dog hidden in a group of pandas?

What has a ring but no finger?

A chess tournament is taking place on knock-out terms (the one who loses the match is out of the game).
(a) If 10 matches are played in total, how many players participated?
(b) If 20 players took part in the tournament, how many matches were played?

Why do we preferably have round manhole covers and not square ones?

There are 2 sand hourglasses.

The small one can measure 5 hours and the large one can measure 7 hours.

How can we measure 16 hours with 2 sand hourglasses running together ?

A bag contains 64 balls of eight different colours. There are eight of each colour (including red). What is the least number you would have to pick, without looking, to be sure of selecting 3 red balls?

I am a type of vehicle that has two wheels and is powered by humans. What am I?
Hint 1: You can ride me for exercise.
Hint 2: I am environment-friendly.

I am a normal creature, but I have five hands. I can even have more but even then I will be considered normal.

Who am I?

Can you guess the name of the month by looking the below rebus ?