CLEAR
Toprankers-Info

+91 7676564400

Mobile App

Get it on Google Play
Discussions
Select Date
Tags:

Articles

Discussions
Submit Discussion
ajay

· started a discussion

· 1 Months ago

It's very long process. (Question: 113251.0 )

Try This
1 Man can reap in 1 day = 1/(43*3)
7 Man can reap in 1 day = 7/(43*3)
1 Woman can reap in 1 day = 1/(43*4)
5 Woman can reap in 1 day = 5/(43*4)
Then 7/(43*3)+5/(43*4) =1/12
Then 12 days is answer

Question:

If 3 men or 4 women can reap a field in 43 days. How long will 7 men and 5 women take to reap it?

Options:
A) 12
B) 11
C) 10
D) 9
Solution:
Ans: (a)


3 men or 4 women can reap the field in 43 days.

3 men = 4 women.

1 man = 4/3 women.

7 man = 28/3 women.

7 men and 5 women = 5 + (28/3) = 43/3 women.

4 women can reap field in 43 days.

So, 

1 women can reap in = 43 *4 days. 

Hence, 

43/3 women can reap = (43*4 *3) /43 = 12 days.


For Video Solution Click on the link given below:

Knowledge Expert

· commented

· 1 Months ago

Its also Good....:)
-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