Management Aptitude Test Dec 2012 Paper

Question : 102 of 200

Marks: +1, -0

There are a total of 43800 students in 4 schools of a city. Half the number of students of the first school, two-third of the second, three-fourth of the third and four-fifth of the fourth are all equal. What is the ratio of the number of students of A to D, if A, B, C and D be the first, second, third and fourth schools, respectively?

8 : 5
1 : 3
2 : 3
7 : 9

Validate

Solution:

(a) According to the question,

1/2

A =

2/3

B =

3/4

C =

4/5

D
⇒

A/2

{4D}/5

⇒

A/D

8/5

⇒ A : D = 8 : 5

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