Discussion :: IBPS BANK EXAM TEST 2
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At present Sofia is 1.5 times Shalu's age and twice Saloni's age. After six years Sofia will be 1.4 times Shalu's age and Saloni will be 0.8 times Shalu's age then. What is Saloni's present age?
Answer : Option D
Explanation :
Let Shalu's present age = x years
∴ Sofia's present age = 1.5x years
Saloni's present age = 1.5x/2 years
After 6 years
1.5x + 6 = 1.4(x+6)
=> 1.5x - 1.4x = 8.4 - 6
=> 0.1x = 2.4
=> x = 24
∴Saloni's present age = (1.5/2)*24 = 18years
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