If,

20 % 5 = 24

21 % 7 = 33

42 % 6 = 67

Then;

66 % 6 = ?

What does this rebus mean?

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A mother is 21 years older than her child. In exactly 6 years from now, the mother will be exactly 5 times as old as the child.
Where's the father?

John decided to give his bike 3 coats of paint. Which coat would go on the first?

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?

How many bananas can you eat if your stomach is empty?

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 written with two letters.
I said with the one.
I usually am seen with the two.

Who am I?

In particular commonwealth games, a female participant won silver and gold medals for a single event.

How can this be possible?

Can you find a number that lies one third of the distance between 1/3 and 2/3?