Question

5. 5% income of A is equal to 15% income of B
and 10% income of B is equal to 20% income
of C. If income of C is 2000, then total income
of A, B and C is :​

Answer 1

lets start from below

10% inc of B= 20% inc of C

10% B = 20/100 x 2000

10/100 x B = 400

B=4000

now

5.5% of inc of A = 15% of inc of B

5.5% A = 15/100 x 4000

5.5/100 x A = 600

A= (600 x 100)/5.5

A= 10910(approx.)

HOPE THIS HELPS !!!