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

Can you solve the photo plexer logic ?

Replace the question mark with the number below given a simple math problem.

I come in different shapes and sizes.
Parts of me are curved, other parts are straight.
You can put me anywhere you like,
but there is only one right place for me.
What am I?

1. What does:
TIM JOB
represent?

2. What does:
MO_ _
represent?

What is always in front of you but can’t be seen?

Use the numbers 2, 3, 4 and 5 and the symbols + and = to make a true equation. Conditions: Each must be used exactly once and no other numbers or symbols can be used.

I got a bee but no honey.
got an eye but am still blind.
got a sea but no water.
got a tea but no coffee.
got a why but no answer.

What Am I?

By moving exactly three matchsticks can you make the below equation true.It can be solved by 3 ways.

In the figure, you can see nine stars. What you have to do is connect all of them by using just four line and without lifting your hand i.e. in a continuous flow.