alleryایک واکر 900 m 1/4 گھنٹے میں طے کرتا ہے۔ کلومیٹر/h میں رفتار کتنی ہے؟
A3.6 km/h
B0.9 km/h
C2.4 km/h
D4.5 km/h
Answer & Solution
Correct answer: A. 3.6 km/h
چونکہ 900 m ہے 0.9 km، رفتار ہے 0.9 ÷ 1/4 = 3.6 کلومیٹر/h۔
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