When we see 2 but call 10?

What is the next number in this matchsticks series riddle?

Identify the 10 differences between the two given pictures.

John is found dead in a bare field. Nobody killed John,
John did not commit suicide.

Inspector Jacob found a bag just a few meters away from John which could save his life. What was in the bag?

What is the word or phrase below?
R | E | A | D

What word is identified by the below rebus?

Your Your Your Your Your
Your Your Your Your Your

Replace the question mark with the correct number in the below-given picture?

Christina, Allison and Lena are 3 daughters of John a well-known Mathematician, When I asked John the age of their daughters. He replied "The current age of her daughters is prime. Also, the difference between their ages is also prime."

How old are the daughters?

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

How can this be possible?

Can you find out the remainder when 3^300 is divided by 5?