Subject
Quantitative Aptitude
Topic
Age
Six years ago, the ratio of the ages of Kamal and Sammi was 6 : Four years hence, the ratio of their ages will be 11 : What is Sammi's age at present?
Six years ago, the ratio of the ages of Kamal and Sammi was 6 : Four years hence, the ratio of their ages will be 11 : What is Sammi's age at present?
ক)
16 yearsখ)
18 yearsগ)
20 yearsঘ)
Cannot be determinedExplanation
Let the ages of Kamal and Sammi 6 years ago be 6x and 5x years respectively. Then, {(6x + 6)+4}/{(5x + 6) + 4} = 11/10 => 10(6x + 10) = 11(5x + 10) => 5x = 10 => x = 2. Sammi's present age = (5x + 6) = 16 years.Related questions
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