NIFT UG 2014 Question Paper with solutions

Question : 85 of 150

Marks: +1, -0

. If A : B = 5 : 7 and B : C = 6 : 11, then A : B : C is

Solution:

∵\A:\B=5:7

\B:\C=6:11

Multiply by

7/6

6×7/6=7

11×7/6=77/6

∴\A:\B:\C=5:7:77/6

=30:42:77

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