Can you replace the question mark with the correct number in the below table sequence?

Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?

When it is alive we sing, when it is dead we clap our hands. What is it?

who is silent in the parliament?

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

Replace the question mark with the correct number.

In a box, there is a jumble of 7 red balls, 6 blue balls, 5 green balls, and 4 yellow balls. What is the minimum number of balls, will you have to pick up so that you have at least 4 balls of the same colour?

Below, you can see three complete equations and one incomplete. Based on the three complete ones, can you complete the incomplete one?

5 $ 4 $ 3 $ 9 = 4215
6 $ 9 $ 2 $ 6 = 3816
4 $ 7 $ 3 $ 3 = 1122
7 $ 2 $ 7 $ 4 = ____

If two's company, and three's a crowd, then whats four and five ?

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?