In classes A, B and C there are total 77 students. The ratio of boys to girls in Class A, B and C is 4:5, 3:4 and 5:6 re

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Q 2422280131.     In classes A, B and C there are total 77 students. The ratio of boys to girls in Class A, B and C is 4:5, 3:4 and 5:6 respectively. It is given that the number of boys in Class B is equal to the number of girls in Class C. What is the number of girls in Class A?
IBPS-CLERK 2017 Mock Mains
A

10

B

12

C

15

D

6

E

None of these

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(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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