Multiple choice

The ratio between monthly income of Priya, Alka and Rakhi is 43:60:47. The annual income of Alka is Rs. 360000. What is the sum of annual income of Priya and Rakhi?

  1. Rs. 480000

  2. Rs. 540000

  3. Rs. 520000

  4. Rs. 500000

  5. None of these

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The monthly income ratio is Priya:Alka:Rakhi = 43:60:47. Alka's annual income is Rs. 360000, so monthly income is 360000 ÷ 12 = Rs. 30000. Since 60 parts = Rs. 30000, 1 part = Rs. 500. Priya's monthly = 43 × 500 = 21500, annual = 258000. Rakhi's monthly = 47 × 500 = 23500, annual = 282000. Sum = 258000 + 282000 = Rs. 540000.