SSC GD Constable previous year question
The average weight of Amit, Gopal and Akshay is 45 kg. If the average weight of Amit and Gopal is 43 kg and the average weight of Gopal and Akshay is 47 kg, find Gopal's weight (in kg).
Asked in SSC GD Constable 2025: 12 Feb 2025 Shift 1 (Morning) · Quantitative Aptitude
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Correct answer: (D) 45
Total of three = 135. Amit+Gopal=86, so Akshay=135−86=49. Gopal+Akshay=94, so Gopal=94−49=45.
हिंदी में प्रश्न
अमित, गोपाल और अक्षय का औसत वज़न 45 kg है। यदि अमित और गोपाल का औसत वज़न 43 kg है और गोपाल और अक्षय का औसत वज़न 47 kg है, तो गोपाल का वज़न (kg में) ज्ञात कीजिए।
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सही उत्तर: (D) 45
तीनों का कुल = 135। अमित+गोपाल=86, अतः अक्षय=135−86=49। गोपाल+अक्षय=94, अतः गोपाल=94−49=45।
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