A man and a dog were going down the street. The man rode, yet walked. What was the dog’s name?

Can you count the number of lines in the below picture?

What is the centre of gravity?

What does this rebus means ?

Can you find the thief by just looking at the picture below?

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

Find the value of "a" by solving the maths equation in the picture below:

On a certain day, John celebrated his birthday. Two days later, his older twin brother Jacob celebrated his birthday.

Is this even possible? How can it be?

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?

Considering the below equation:

V + II - VI = 10
IV - X + VIII = 20
IV - VII + VI = 30

Then, I + II + III = ?