If A, B and C enter into a partnership with shares in the ratio 7/2 : 4/3 : 6/5. After 4 months, A increase his share by 50%. If the total profit at the end of one year be Rs. 21,600, then B's share in the profit is :यदि A, B तथा C ने 7/2 : 4/3 : 6/5 के अनुपात में पूँजी लगाकर एक व्यापार प्रारम्भ किया। 4 माह पश्चात् A ने अपनी पूँजी का 50% बढ़ा दिया। यदि वर्ष के अन्त में कुल 21,600 रुपये का लाभ हुआ हो, तो इस लाभ में से B का हिस्सा है :
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Correct answer: C. Rs. 4,0004,000 रुपये
Explanation
Multiplying 7/2 : 4/3 : 6/5 by 30 gives capitals 105 : 40 : 36. A's capital-months = 105 × 4 + 157.5 × 8 = 1680; B's = 40 × 12 = 480; C's = 36 × 12 = 432, total 2592. B's share = 21600 × 480 ÷ 2592 = Rs. 4,000.7/2 : 4/3 : 6/5 को 30 से गुणा करने पर पूँजियाँ 105 : 40 : 36 मिलती हैं। A का पूँजी-मास = 105 × 4 + 157.5 × 8 = 1680; B का = 40 × 12 = 480; C का = 36 × 12 = 432, कुल 2592। अतः B का हिस्सा = 21600 × 480 ÷ 2592 = 4,000 रुपये।More Mathematics & Numerical Ability questions
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