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A bar chart shows monthly revenue: Jan ₹40, Feb ₹60, Mar ₹50, Apr ₹70 (in lakhs). Average monthly revenue:
A₹50 lakh
B₹55 lakh
C₹60 lakh
D₹65 lakh
Answer & Solution
Correct answer: B. ₹55 lakh
1. Sum = 40 + 60 + 50 + 70 = 220.
2. Average = 220 / 4.
3. = ₹55 lakh.
_Source: jkchrome DI QB, p.2 — bar chart average_
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