How many times do a clock's hands overlap in a day ?

Can you solve the tricky chess rebus puzzle below by ciphering the hidden meaning?

In one of the popular batman series movie "Batman Forever", there was a riddle that goes like "Tear me off and then scratch my head and I was red then and now I am back. Who am I?

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

I am a type of word that is spelt incorrectly or used differently, on purpose for humour. What am I?
Hint 1: You can find me in a joke.
Hint 2: I am a play on words.

How many triangles are there on the puzzle below?

Three ants are sitting at the three corners of an equilateral triangle. Each ant starts randomly picks a direction and starts to move along the edge of the triangle. What is the probability that none of the ants collide?

John: "Hi Teacher, What is your favourite movie ?".
Chemistry Teacher: "Indium Cerium Platinum Iodine Oxygen Nitrogen".
Ten seconds later... John replied I got it.

Do you?

Out of four images which one is the odd one out?

In particular commonwealth games, a female participant won silver and gold medals for a single event.

How can this be possible?