What runs around the whole yard without moving?

Find the Goldfish below the given Image.

If,

20 % 5 = 24

21 % 7 = 33

42 % 6 = 67

Then;

66 % 6 = ?

13 decks of cards have been mixed. What is the minimum number of cards that must be taken out from the above-mixed cards to guarantee at least one 'four of a kind?

That attorney is my brother, testified the accountant.

But the attorney testified he didn't have a brother.

Who is lying?

Why is it against the law for a man living in Delhi to be buried in Mumbai?

Christina is practising her dance steps along with her friends. In a particular sequence, all of them form a row. At that point, Niharika is standing in the 4th position from either end of the row.
Can you find out how many girls are practising together?

I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

What has 13 hearts but no other organs?

What is more useful when it is broken?