alleryਮਹੀਨਾਵਾਰ ਮੀਂਹ 20, 35, 50, 45 ਅਤੇ 30 ਮਿਲੀਮੀਟਰ ਹੁੰਦਾ ਹੈ। ਔਸਤ ਮੀਂਹ ਕੀ ਹੈ?
A34 mm
B36 mm
C38 mm
D40 mm
Answer & Solution
Correct answer: B. 36 mm
ਕੁੱਲ ਮਿਲਾ ਕੇ 180 mm ਹੈ ਅਤੇ 180 ਨੂੰ 5 ਮਹੀਨਿਆਂ ਨਾਲ ਭਾਗ ਕਰਨ 'ਤੇ 36 mm ਮਿਲਦਾ ਹੈ।
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