Income of A is Rs. 600 . If 30% of A’s income of B’ then Income of B is

  1. Rs. 630
  2. Rs. 690
  3. Rs. 720
  4. Rs. 900
Monis Rasool Professor Asked on 2nd June 2015 in Maths.
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1 Answer(s)

Answer: (4) Rs.900
Explanation:-
Income of A  = Rs.600
Let be the income of B = X
According to the question:-
600/X = 20/30

X = 600 x 30/20
X = Rs.900

Hence, the income B is Rs.900.

Anurag Mishra Professor Answered on 2nd June 2015.
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