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A starts a business with Rs.21,000 and later B joins him with Rs.36,000.After how many months did B join, if the profit is distributed in equal ratio at the end of year?1. 82. 63. 94. 5 |
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Answer» Correct Answer - Option 4 : 5 Given: A start with investment Rs. 21,000 B Joins with Rs. 36,000 Formula used: Profit = investment × time Calculation: Let B invested for x months in the business. A invest for a year that means 12 months. A's profit = 21000 × 12 B's profit = 36000 × x According to question A's profit = B's profit ⇒ 21000 × 12 = 36000 × x ⇒ x = (21000 × 12)/36000 ⇒ x = 7 months B invest after 12 – 7 = 5 months ∴ B invest after 5 months of business started by A |
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