CLEAR
Toprankers-Info

+91 7676564400

Mobile App

Get it on Google Play
Discussions
Select Date
Tags:

Articles

Discussions
Submit Discussion
TUSHAR DEY

· started a discussion

· 1 Months ago

problem (Question: 191749.0 )

why u have taken total unit 90 in solution, it could have been 120 in which A being 30 and B being 90

Question:
A is thrice as efficient as workman as B and is therefore, able to finish a piece of work in 60 days less than B. The time taken (in days) in which they can do it working together is –
Options:
A) 22
B) 22 \(\cfrac{1}{2}\)
C) 23
D) 23\(\cfrac{1}{4}\)
Solution:
Ans: (b)


Sanjay Bajpai

· commented

· 1 Months ago

yes you are right

mohan

· commented

· 1 Months ago

nice doubt s exactly
-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