If 5 people are transferred from Z to Y, further 5 more people are transferred from Y to X, then 5 are transferred from X to Y and finally, 5 more are transferred from Y to Z. A. The maximum possible average of class Y. B. The maximum possible average of class X.

Management Aptitude Test Sep 2020 Paper

Directions (Q. Nos. 136-140) In each of these questions two Quantities A and

{B}

are given. Compare the two quantities.
Give answer
(a) If Quantity A is greater than Quantity B
(b) If Quantity B is greater than Quantity A
(c) If Quantities A and B are equal
(d) If comparison cannot be made

Question : 138 of 200

Marks: +1, -0

If 5 people are transferred from

Z

Y

, further 5 more people are transferred from

Y

X

, then 5 are transferred from

X

Y

and finally, 5 more are transferred from

Y

Z

.
A. The maximum possible average of class

Y

.
B. The maximum possible average of class

X

Validate

Solution:

∴

After shifting, number of people in each class

X=100+5-5=100

Y=100+5-5+5-5=100

Z=100-5+5=100

Finally, we get 100 people in each class.

∴

Quantity

A=

The maximum possibleaverage of class

Y

.
The maximum possible average of class

Y

is same as the earlier because number of people is same as earlier after shifting.
Quantity

B=

The maximum possible average of class

X

.
The maximum possible average of class

X

is sameas the earlier because number of people is same as earlier after shifting.

∴

Quantity

{A}=

Quantity

{B}

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