allery100 کلومیٹر کے سفر پر پہلا 60 کلومیٹر 30 کلومیٹر فی گھنٹہ اور بقیہ 40 کلومیٹر 20 کلومیٹر فی گھنٹہ پر چلایا جاتا ہے۔ اوسط رفتار؟
A24 km/h
B26 km/h
C25 km/h
D28 km/h
Answer & Solution
Correct answer: C. 25 km/h
اوقات 2 h اور 2 h ہیں، لہذا 4 h میں 100 کلومیٹر 25 کلومیٹر فی گھنٹہ دیتا ہے۔
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