People put me on the table and cut me but do not eat me. What am I?

Suppose you are sitting in an interview and the interviewee asks you an aptitude question.

You have three buckets with a capacity of 4 litres, 8 litres and 10 litres and you have a large tank of water. Now you have to measure 3 litres of water precisely using those buckets. How will you do it?

What does this rebus means ?

PROG WORKRESS

I am sure no one can have two things for dinner. what are they?

What famous saying does this rebus mean?

COME SERVED <---
COME SERVED
COME SERVED
COME SERVED
COME SERVED

Can you find out the missing number?

? 4 5 3 5

9 5 7 10 3

Can you find out which options fits best with the missing column?

A gardener planted the Lemon trees in a mathematical ordered way (i.e. he planted a tree in rows).
He created a total of 19 rows of trees.

Note: There should be more than 2 trees to count as a row.

What is the minimum number of trees required by the gardener to have 19 rows of trees?

There is one thing that goes round the house and also inside the house but never even share a brief touch. What is it?

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