What does below science rebus mean?

Ag Ag Ag
Ag SPOON Ag
Ag Ag Ag

What do you answer even though it never asks you questions?

What will you call your mother's brother's brother-in-law?

There are seven sisters in a house in a village where there is no electricity or any gadget.

Sister-1: Reading Novel
Sister-2: Cooking
Sister-3: Playing Chess
Sister-4: Playing Sudoku
Sister-5: Washing clothes
Sister-6: Gardening

what is Sister-7 doing ?

What does this rebus means ?

PROG WORKRESS

What does the below rebus riddle means?

If I remove one from eleven it becomes Ten and if I remove one from nine also becomes Ten. How?

Complete the following series. It.s very logical:

1, 4, 5, 6, 7, 9, 11, __?

What jumps when it walks and sits when it stands?

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).