SBI Clerk Prelims practice question
A rectangular field of length 220 m and breadth 150 m is divided among three sons in the ratio 2 : 3 : 5. If the land costs Rs 250 per sq m, find the cost of the smallest share.
From a SBI Clerk Prelims Quantitative Aptitude practice set · Quantitative Aptitude
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Correct answer: (B) Rs 16,50,000
Total area = 220 x 150 = 33000 sq m. Sum of ratio parts = 2+3+5 = 10, so 1 part = 3300 sq m. Smallest share = 2 x 3300 = 6600 sq m. Cost = 6600 x 250 = Rs 16,50,000.
हिंदी में प्रश्न
220 मीटर लंबाई और 150 मीटर चौड़ाई वाले एक आयताकार खेत को तीन बेटों में 2 : 3 : 5 के अनुपात में बांटा गया है। यदि भूमि की कीमत 250 रुपये प्रति वर्ग मी है, तो सबसे छोटे हिस्से की कीमत ज्ञात कीजिए।
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सही उत्तर: (B) 16,50,000 रुपये
कुल क्षेत्रफल = 220 x 150 = 33000 वर्ग मी। अनुपात का योग = 2+3+5 = 10, तो 1 भाग = 3300 वर्ग मी। सबसे छोटा हिस्सा = 2 x 3300 = 6600 वर्ग मी। कीमत = 6600 x 250 = 16,50,000 रुपये।
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