MCQ Practice Mathematics 📖 A person travels from P to Q at a speed of 40 kmph and returns by increasing his speed by 50%. What is the average speed for ... Favorite Practice Add to Book Explanation & Answer Detailed explanations and answers are restricted. Unlock full access by logging in to your account. 🔒 Unlock the detailed explanation and answers Log In / Sign Up PreviousA man travels 4 miles north, 12 miles east and then 12 miles north. How far (to the nearest mile) is he from the starting point? NextA plane traveling at 600 miles per hour is heading for chittagong airport. At 3:58 pm it is 30 miles from the airport. At wha...
