CLEAR
Toprankers-Info

+91 7676564400

Mobile App

Get it on Google Play
Discussions
Select Date
Tags:

Articles

Discussions
Submit Discussion
Haneef

· started a discussion

· 1 Months ago

Shortcut formula (Question: 368353.0 )

When time is same then
Avg speed=(S1+S2+.....Sn)/n

(37+27)/2=32

Question:

A man travels from A to B at speed of 27 km/hr in 37m minute and he travels a distance from B to C with speed of 37 km/hr in 37 minute. Find the average speed of whole journey. 

Options:
A)

28 km/hr

B)

30 km/hr

C)

32 km/hr

D)

36 km/hr

Solution:

Ans:(c) 

  

Knowledge Expert

· commented

· 1 Months ago

Dear Student,
You can definitely use the shortcut.

Thanks and Regards
Team TR
-logo
We at aim to provide most comprehensive content & test for practice which is carefully divided into various chapters and topics to help you focus on your weak areas.Our Practice mock test gives you unmatched analytics to help you realize your strong areas,time management and improvement areas.Our Short & Crisp notes on each topic will help you to quickly revise the topic along with the tips & tricks of the exams.
More About
-Info
-Info

Mobile App

Get it on Google Play
About Us Campus Ambassador Careers Contact Us Refund Policy

All Rights Reserved Top Rankers

User Policy
Disclaimer
Terms & Conditions