alleryدو کاریں 300 کلومیٹر کے فاصلے پر ایک دوسرے کی طرف 70 کلومیٹر فی گھنٹہ اور 80 کلومیٹر فی گھنٹہ سے شروع ہوتی ہیں۔ وہ کب ملتے ہیں؟
A2 گھنٹے
B2.5 گھنٹے
C3 گھنٹے
D1.5 گھنٹے
Answer & Solution
Correct answer: A. 2 گھنٹے
وہ 150 km/h پر بند ہوتے ہیں، لہذا 300 / 150 = 2 گھنٹے۔
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