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Question
A, B and C enter into a partnership in the ratio `7/2:4/3:6/5`. After 4 months, A increase in his share 50%. If the total profit at the end of one year be ₹21600, then B's share in the profit is
Options
₹2100
₹2400
₹3600
₹4000
MCQ
Solution
₹4000
Explanation:
Let the initial investments be 105x, 40x and 36x.
∴ A : B : C = `[105x xx4+105x xx150/100xx8]:(4x xx12):(36x xx12)`
= `1680x:480x:432x`
= `35:10:9`
= Hence, B's share = ₹`(21600xx10/54)` = ₹4000
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Ratio and Proportion (Entrance Exam)
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