Nodes are shown below and you need to connect them based on the following rule: Every node can be connected to the number of nodes inside them, i.e. the first node there is a value of 1 which indicates that the first node can connect to exactly one node only.Can you do it?

In a mathematical quiz, you are asked the following question:

Use three 9s in a mathematical expression without dividing or multiplying to form the number one.

Can you answer the question?

Can you name an animal whose killing cannot be performed without spilling your own blood?

What demands an answer, but asks no questions

Today, I celebrated my 32nd birthday but I was born in 1972.
How is this possible?

A pond had 60 fish, out of which, all but 20 died.
How many fishes are now present in that pond?

If an earthquake is 1 point higher on the Richter Scale than another earthquake which is actually 10 times stronger, how much stronger would an earthquake be if it was just half a point higher on the Richter scale?

If you read clockwise, you can form a word by inserting three missing letters in the picture given below. Can you do it?

The UN Security Council has how many member states?

a) 15
b) 10
c) 20
d) 25

I am a mother. However, I never give birth.

I am a father. However, I never nurse my children.

Wandering is not possible for me, but standing still happens occurs rarely.

Who am I?