The average marks of 14 students in a class is 59. If the marks of each student are doubled, find the new average.
The average marks of 14 students in a class is 59. If the marks of each student are doubled, find the new average.
एक कक्षा में 14 विद्यार्थियों के अंकों का औसत 59 है। यदि प्रत्येक विद्यार्थी के अंक दोगुने कर दिए जाएं, तो नया औसत ज्ञात कीजिए।
Detailed Solution & Logic
Correct Answer:
118
Average marks of 14 students = 59
Total marks = $ 14 \times 59 = 826 $
If each student's marks are doubled
New total marks = $ 2 \times 826 = 1652 $
New average = $\frac{1652}{14} = 118 $
Answer = 118
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