Which tank will fill first?

Can you find out what is missing?

1 3 5
2 4 ?

Hint: It's not six. Think out of the box.

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 ?

I am an odd number. Take away a letter and I become even. What number am I?

I am eight letters long - "12345678"
My 1234 is an atmospheric condition.
My 34567 supports a plant.
My 4567 is too appropriate.
My 45 is a friendly thank-you.
My 678 is a man's name.

What word am I?

In the image below, can you find the value of an angle(y)

A few friends are enjoying their sea voyage in a boat full of apples. On the way, they felt hungry and thus decided to eat the apples. Together, they ate two dozen of apples. When they have eaten the apples, will there be any change in the water level?

What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

How can you spell "White of an egg" in one word?
Hint: I know you can spell coke, poke, and joke.