Four years ago, Arka was twice as old as Saina. Four years on from now, Saina will be of Arka's age. How old is Arka now?
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1 mark, −0.25MathematicsQuantitative aptitude and data reasoningAverages, work, rate and age problemsEasyabout 1 min
JNU SSS 2012 Question 52: Quantitative aptitude and data reasoning
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Four years ago, Arka was twice as old as Saina. Four years on from now, Saina will be 3/4 of Arka's age. How old is Arka now? (A) 10 years (B) 12 years (C) 8 years (D) 16 years
Quantitative aptitude and data reasoning has come up 92 times in 6 exams since 2008.
What this question tests
This question is on Averages, work, rate and age problems, part of Quantitative aptitude and data reasoning in Mathematics.
Word problems built on means, rates, work and ages.
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Question from the JNU SSS 2012 paper. Solutions are TestStop's own. Not affiliated with or endorsed by any examination authority.