RRB NTPC CBT-1 previous year question
A student scores an average of 72 marks in 5 subjects and 84 marks in 3 additional subjects. The overall average marks is
Asked in RRB NTPC 2026 — 15 June Shift 3 · Quantitative Aptitude
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Correct answer: (C) 76.5
Total marks in 5 subjects = 5×72=360, and in 3 subjects = 3×84=252. Overall average = (360+252)/8 = 612/8 = 76.5.
हिंदी में प्रश्न
एक विद्यार्थी के 5 विषयों का औसत अंक 72 है और 3 अतिरिक्त विषयों का औसत अंक 84 है। समग्र औसत अंक ज्ञात कोजिए।
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (C) 75.25
5 विषयों में कुल अंक = 5×72=360, और 3 विषयों में = 3×84=252। समग्र औसत = (360+252)/8 = 612/8 = 76.5 है।
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