EASY
Earn 100

What will come in place of the question mark (?) in the following questions ?
(a)1180
(b)1080
(c)1120
(d)1020
(e)None of these

100% studentsanswered this correctly
Important Questions on Averages
MEDIUM

HARD
There are three kinds of liquids . Three jars contain ml of liquids respectively. By an operation we mean three steps in the following order:
- stir the liquid in and transfer ml from into
- stir the liquid in and transfer ml from into
- stir the liquid in and transfer ml from into
After performing the operation four times, let be the amounts of respectively in . Then

MEDIUM

EASY

MEDIUM

MEDIUM

EASY
What should come in place of question mark?

EASY

EASY

EASY

EASY

EASY

EASY

EASY

EASY

EASY

EASY

EASY

EASY

EASY

