GMAT Question of the Day - Daily to your Mailbox; hard ones only

It is currently 06 Dec 2019, 03:36

Close

GMAT Club Daily Prep

Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.

Customized
for You

we will pick new questions that match your level based on your Timer History

Track
Your Progress

every week, we’ll send you an estimated GMAT score based on your performance

Practice
Pays

we will pick new questions that match your level based on your Timer History

Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.

Close

Request Expert Reply

Confirm Cancel

Raman can do a piece of work in half the time taken by Kapil. Sunil ca

  new topic post reply Question banks Downloads My Bookmarks Reviews Important topics  
Author Message
TAGS:

Hide Tags

Find Similar Topics 
Senior Manager
Senior Manager
avatar
D
Joined: 29 Nov 2018
Posts: 282
Concentration: Marketing, Strategy
Raman can do a piece of work in half the time taken by Kapil. Sunil ca  [#permalink]

Show Tags

New post 06 Oct 2019, 03:50
00:00
A
B
C
D
E

Difficulty:

(N/A)

Question Stats:

40% (00:40) correct 60% (01:03) wrong based on 5 sessions

HideShow timer Statistics

Raman can do a piece of work in half the time taken by Kapil. Sunil can do the same work in one-third of the time taken by Raman. All three of them work on it for 30 days after which Kapil leaves. Sunil and Raman complete the remaining work in 18 more days. How many days would it take for Raman alone to complete the total work?

(A) 52
(B) 414
(C) 138
(D) 207
Intern
Intern
avatar
Joined: 11 Sep 2018
Posts: 5
Re: Raman can do a piece of work in half the time taken by Kapil. Sunil ca  [#permalink]

Show Tags

New post 22 Nov 2019, 14:47
Let Rahaman can do in X days
Kapil can do 2x days, Sunil can do in X/3 days.
Kapil , Rahaman and Sunil can do in 1 day = (1/X) + (1/2x) + (3/X) = (9/2x) and in 30 days 9/2x X 30 = 135/X
Sunil and Rahaman can do in 2 day = (1/X)+ (3/X) = 72/X
So, 135/X + 72/X =1
X = 107

Posted from my mobile device
GMAT Club Bot
Re: Raman can do a piece of work in half the time taken by Kapil. Sunil ca   [#permalink] 22 Nov 2019, 14:47
Display posts from previous: Sort by

Raman can do a piece of work in half the time taken by Kapil. Sunil ca

  new topic post reply Question banks Downloads My Bookmarks Reviews Important topics  

Moderator: cfc198






Powered by phpBB © phpBB Group | Emoji artwork provided by EmojiOne