What English word has three consecutive double letters?

Find the 8 in the below-given Image.

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?

When I get multiplied by any number, the sum of the figures in the product is always me. What am I?

What has many keys but can’t open a single lock?

What Deficiency does the below rebus represent?

VIT_MIN

One night, a man runs away from home. He turns left and keeps running. After some time he turns left again and keeps running. Later, he turns left one more time and runs back home—but when he gets home, he finds a man in a mask. Who was the man in the mask?

When can we add 2 to 11 and get 1 as the correct answer?

Identify the 10 differences between the two given pictures.

What does below science rebus mean?

Ag Ag Ag
Ag SPOON Ag
Ag Ag Ag