Multiple choice

The monthly income of three persons A, B and C are in the ratio 2 : 5 : 4. If their total income is K, then the sum of income of B and C is

  1. 9K/11

  2. 7K/11

  3. 6K/11

  4. 5K/11

  5. None of these

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

Let the income of A is 2 x, B is 5 x and C is 4 x Now,11 x = K (Given) x = K /11 Therefore, B's income = 5K/11 and C's income = 4K/11 Therefore, (B + C)'s total income = 9K/11