SSC GD Constable previous year question
The average weight of Ashish, Kiran and Mahesh is 46 kg. If the average weight of Ashish and Kiran be 40 kg and that of Kiran and Mahesh be 43 kg, then the weight of Kiran (in kg) is:
Asked in SSC GD Constable 2025: 07 Feb 2025 Shift 3 · Quantitative Aptitude
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Correct answer: (B) 28
A+K+M=138, A+K=80, K+M=86. Adding the last two: A+2K+M=166; subtracting 138 gives K=28.
हिंदी में प्रश्न
अशिष, किरण और महेश का औसत वजन 46 किग्रा है। यदि अशिष और किरण का औसत वजन 40 किग्रा और किरण और महेश का औसत वजन 43 किग्रा है, तो किरण का वजन (किग्रा में) है:
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (B) 28
A+K+M=138, A+K=80, K+M=86। अंतिम दो को जोड़ने पर: A+2K+M=166; इसमें से 138 घटाने पर K=28 प्राप्त होता है।
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