Is the statement valid that it does not matter how much older a sibling is, eventually the younger one will be half as old as the older one?

I have eight fingers and two thumbs but I do not live. What Am I?

You have 1023 apples and 10 bags. You have to distribute these apples in these 10 bags in any way you choose. But when I ask for a certain number of apples you have to give them in terms of bags without transferring the apples from other bags. How do you distribute the apples?

15 caves are arranged in a circle at the temple of doom. One of these caves has the treasure of gems and wealth. Each day the treasure keepers can move the treasure to an adjacent cave or can keep it in the same cave. Every day two treasure seekers visit the place and have enough time to enter any two caves of their choice.

How do the treasure seekers ensure that they find the treasure in the minimum number of possible days?

O_er_t_o_

Complete the missing letters of the given word.

A large water tank has two inlet pipes (a large one and a small one) and one outlet pipe. It takes 3 hours to fill the tank with the large inlet pipe. On the other hand, it takes 6 hours to fill the tank with the small inlet pipe. The outlet pipe allows the full tank to be emptied in 9 hours.

What fraction of the tank (initially empty) will be filled in 0.64 hours if all three pipes are in operation? Give your answer to two decimal places (e.g., 0.25, 0.5, or 0.75).

I cannot talk, but I always reply when spoken to. What am I?

If an electric train is travelling south, then which way is the smoke going?

Make eight squares by moving only two matchsticks.
Note- Square can be of different sizes.

Can you solve the below geography rebus by decoding the below rebus ?