Question
At a family event, the present ages of Mira and Junaid
are in the ratio of 2:5. Moreover, Imran is 7 years younger than Mira. Twelve years ago, Imran's age was half of Mira's age at that time. Determine Junaid's current age.Solution
ATQ;
Mira:Junaid = 2:5 β Mira = 2k, Junaid = 5k Imran = Mira β 7 = 2k β 7 12 years ago: Imran = 2k β 19, Mira = 2k β 12 Condition: 2k β 19 = Β½(2k β 12) β 2k β 19 = k β 6 β k = 13 So: Mira = 26 Junaid = 65 Imran = 19 Hence, Junaidβs current age = 65
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