alleryਇੱਕ ਚਾਰਟ ਵਰਖਾ ਦਰਸਾਉਂਦਾ ਹੈ: ਜੂਨ 120 ਮਿਲੀਮੀਟਰ, ਜੁਲਾਈ 180 ਮਿਲੀਮੀਟਰ, ਅਗਸਤ 150 ਮਿਲੀਮੀਟਰ। ਔਸਤ ਵਰਖਾ ਲੱਭੋ:
A140 mm
B150 mm
C160 mm
D130 mm
Answer & Solution
Correct answer: B. 150 mm
ਔਸਤ ਵਰਖਾ = (120 + 180 + 150) / 3 = 450 / 3 = 150 ਮਿਲੀਮੀਟਰ।
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