ഒരു വാഹനം യാത്രയുടെ ആദ്യത്തെ 120 കി.മീറ്റർ ദൂരം ശരാശരി 30 കിമീ/മണിക്കൂർ വേഗത്തിലും അടുത്ത 120 കീ മീറ്റർ 20 കിമീ/മണിക്കൂർ വേഗത്തിലുമാണ് സഞ്ചരിച്ചത് . എന്നാൽ മുഴുവൻ യാത്രയിലെയും ശരാശരി വേഗം എത്രയാണ് ?
A20
B24
C25
D26
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
A can do a work in 12 days, B can do it in 20 days and C in 15 days. If they work together the number of days needed to complete the work is:
A and B can together complete a task in 18 hours. After 6 hours A leaves. B takes 36 hours to finish rest of the task. How many hours would A have taken to do the task, if he worked alone?
Surbhi can do a piece of work in 24 days. She completed 3/8 of the work and then left it. Amit can complete the remaining work in 10 days. Working together, they will complete 125% of the same work in:
P and Q can do a work individually in 15 days and 20 days respectively. Find the respective ratio of their efficiencies.
P works twice as fast as Q. Q alone can complete some work in 12 days. Working together, how long will P and Q take to complete the work?