alleryایک ٹیکسی 60 کلومیٹر 30 کلومیٹر فی گھنٹہ کی رفتار سے چلتی ہے اور اسی 60 کلومیٹر کو 60 کلومیٹر فی گھنٹہ پر واپس کرتی ہے۔ راؤنڈ ٹرپ کے لیے اوسط رفتار؟
A45 km/h
B36 km/h
C40 km/h
D50 km/h
Answer & Solution
Correct answer: C. 40 km/h
کل 120 کلومیٹر میں 2 h جمع 1 h لیتا ہے، لہذا اوسط رفتار 120 / 3 = 40 کلومیٹر/h ہے۔
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