The speed of a scooter is 80 km/h and it takes 5 hours to cover a certain distance. A car covers the same distance in 4 hours. If the speed of the scooter is increased by 30% and the speed of the car is decreased by 10%, then find the difference between the new speeds of the scooter and car.
ATQ, Distance covered by the scooter = 80 × 5 = 400 km Speed of the car = 400 / 4 = 100 km/h Increased speed of the scooter = 80 × 1.3 = 104 km/h Decreased speed of the car = 100 × 0.9 = 90 km/h Required difference = 104 - 90 = 14 km/hr
The currency of Brazil is:
Which city was the capital of Pandya dynasty?
Which of the following is the capital of Mauritius?
The currency of North Korea is:
What is the capital of LAOS?
_________ is the capital of Somalia.
What is the capital of Madagascar?
What is the currency of South Korea?
What is the currency of Greece?
‘Rand’ is the currency of which of the following countries?
