NIFT PG 2008 Question Paper with solutions

Question : 13 of 100

Marks: +1, -0

In a school 391 boys and 323 girls have been divided into the largest possible equal classes so that there are equal number of boys and girls in each class. What is the number of classes?

23 girls classes, 19 boys classes
23 boys classes, 19 girls classes
17 boys classes, 23 boys classes
23 boys classes, 17 girls classes

Validate

Solution:

Here, H.C.F. of 391 and 323 = 17
Since, number of boys in each class

=391/17=23

and also number of girls is each class

=323/17=19

Hence, in each class 23 boys and 19 girls.

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