A 4:5:9
B 4:5:10
C 8:9:10
D 20:25:18
Correct Answer: Option D
A:B =4:5 A:C=10:9 A:B= (4 x 5) : (5 x 5)=20:25 A:C=(10X2): (9X2)=20:18 A:B:C=20:25:18
Download our app for free and access thousands of MCQ questions with detailed solutions