What does below rebus means ?

Which tank will fill first?

What does this rebus riddle mean?

A Doctor always sneezes before the rain. Doctor sneezes, Will it rain?

You have a 12 liters jug full of water. You have two empty 8 liters and 5 liters jug. How can you divide the water into two equal parts using these jugs?

Decode below rebus
D
N
A
T
S , D

In this image, you can see three almost identical Doraemon images. Can you spot the odd one out from them?

Our product and our sum always give the same answer. Who are we?

If nine thousand, nine hundred nine dollars is written as $9,909,
how should twelve thousand, twelve hundred twelve dollars be written?

A man is looking at a photograph of someone. His friend asks who it is. The man replies, “Brothers and sisters, I have none. But that man’s father is my father’s son.” Who was in the photograph?