Ratio of the earnings of A and B is . If the earnings of A increases by and those of B decreased by , the new ratio of their earnings becomes . What are A's earnings?
A. Rs. 21,000
B. Rs. 26,000
C. Rs. 28,000
D. Data inadequate
Answer:D
Ratio of the earnings of A and B is . If the earnings of A increases by and those of B decreased by , the new ratio of their earnings becomes . What are A's earnings?
A. Rs. 21,000 B. Rs. 26,000 C. Rs. 28,000 D. Data inadequate