BD Merit - Freelancing, BCS, Bank, Primary, Admission, NTRCA

1 . Two numbers are in the ratio 1:2. If 7 is added to both, their ratio changes to 3:5. The greatest number is :

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Answer: Option C

Explanation:

Hints : The difference between the two numbers remain the same 1 : 2 = 2 : 4 ( maintain same difference between the two ratio)

Increase is 1 unit

so, 1 unit 7.

Biggest number is 4 units, hence it is 7 × 4 = 28