A person goes from A to B with speed 40 km/hr & return from B to A with speed 30 km/hr. Whole journey takes 14 hr, then find the distance between A & B in Km.
A480
B240
C80
D120
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Related Questions:
A person can complete a journey in 9 hours. He covers the first one-third part of the journey at the rate of 35 km/h and the remaining distance at the rate of 28 km/h. What is the total distance (in km) of his journey?
A man travels 50 km at speed 25 km/h and next 40 km at 20 km/ h and there after travels 90 km at 15 km/h. His average speed is :
മണിക്കൂറിൽ 40 കിലോമീറ്റർ വേഗതയിൽ സഞ്ചരിക്കുന്ന ഒരു കാറിന് 9 മണിക്കൂർ കൊണ്ട് യാത്ര പൂർത്തിയാക്കാനാകും. മണിക്കൂറിൽ 60 കിലോമീറ്റർ വേഗതയിൽ ഒരേ ദൂരം സഞ്ചരിക്കാൻ എത്ര സമയമെടുക്കും?
A cyclist travels at 10 km/hr for 2 hours and then at 13 km/hr for 1 hour. Find his average speed.
A and B can complete a work in 36 days and 45 days respectively. They worked together for 2 days and then A left the work. In how many days will B complete the remaining work?