The salaries of A, B, C are in the ratio 2: 3: 5. If the increments of 15%, 10% and 20% are allowed respectively in their salaries, then what will be the new ratio of their salaries?

A 23 : 33 : 60
B 10 : 11 : 20
C 3 : 3 : 10
D None of these

Correct Answer: 23 : 33 : 60

"Let A = 2k, B = 3k and C = 5k. A's new salary = 115100of2k = 1151002k = 23k10 B's new salary = 110100of 3k = 1101003k = 33k10 C's new salary = 120100of 5k = 1201005k = 6k ∴New Ratio23k10:33k10:6k = 23:33:60
Bissoy MCQ
#গণিত #অনুপাত-সমানুপাত (Ratio-Proportion) #Pubali Bank Ltd #Pubali Bank Ltd - Senior Officer - 21.01.2016

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