Mass Communication and Journalism 2019 Solved Paper

Question : 45 of 150

Marks: +1, -0

The average weight of 8 persons increases by 2.5 kg when a new person comes in place of them weighing 65 kg. What might be the weight of the new person?

76 kg
76.5 kg
85 kg
90 kg

Validate

Solution:

Total increased weight

= 8 × 2.5 = 20 \kg

Weight of new person

= (65 + 20) = 85 \kg

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