alleryएक चार्ट वर्षा को दर्शाता है: जून 120 mm, जुलाई 180 mm, अगस्त 150 mm। औसत वर्षा ज्ञात कीजिए:
A140 mm
B150 mm
C160 mm
D130 mm
Answer & Solution
Correct answer: B. 150 mm
औसत वर्षा = (120 + 180 + 150) / 3 = 450 / 3 = 150 mm.
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