John is the son of Jacob.
So,
Jacob is the_____of John's father?

I know there are two methods by using three time the same number with a plus(+) operator , you can make sum as 60.

One of them is 20+20+20.

whats the other way ?

How many sides does a circle have?

Find the 8 in the below-given Image.

Can you identify the famous TV character from the rebus below?

In a science lab, a petri dish hosts a healthy colony of yeast for an experiment. Now every minute, all the yeast cells divide into two. At noon, there was just a single cell of yeast and at 1:22, the Petri dish was half full. Can you calculate when the dish will be full of yeast?

Your mother’s brother’s only brother-in-law is asleep on your couch. Who is asleep on your couch?

Can you tell a 3D object that has just two surfaces?

Rob is taller than Edwin, and Jurgen is shorter than Rob.
Of only one of the following statements, we now certainly know it is correct:

A.Edwin is taller than Jurgen
B.Jurgen is taller than Edwin
C.It cannot be determined if Jurgen or Edwin is the tallest.

Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?