ഒരാൾ A യിൽ നിന്ന് B യിലേക്ക് 20 km/hr വേഗത്തിലും, B യിൽ നിന്ന് A യിലേക്ക് 30km/hr വേഗത്തിലും സഞ്ചരിച്ചാൽ അയാളുടെ ശരാശരി വേഗം എത്ര ?
A22km/hr
B20km/hr
C24km/hr
D23km/hr
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
കൂട്ടത്തിൽ പെടാത്തത് ഏത്?
A bus travelling at 80 km/h completes a journey in 14 hours. At what speed will it have to cover the same distance in 20 hours?
A runs twice as fast as B and B runs thrice as fast as C. The distance covered by C in 72 minutes, will be covered by A in :
A man rides his bicycle 10 km at an average speed of 12 km/hr and again travels 12 km at an average speed of 10 km/hr. What is his average speed for the entire trip?
A bus starts from P at 10 am with a speed of 25 km/h and another starts from there on same day at 3 pm in the same direction with a speed of 35 km/h. Find the whole distance from P both the bus will meet.