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

It is currently 18 Oct 2019, 04:44

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

Janet’s average for four tests was 75. If she scored 63 and 83 on the

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

Hide Tags

Find Similar Topics 
Math Expert
User avatar
V
Joined: 02 Sep 2009
Posts: 58458
Janet’s average for four tests was 75. If she scored 63 and 83 on the  [#permalink]

Show Tags

New post 21 Jan 2019, 01:00
00:00
A
B
C
D
E

Difficulty:

  15% (low)

Question Stats:

89% (01:08) correct 11% (01:56) wrong based on 22 sessions

HideShow timer Statistics

NUS School Moderator
avatar
V
Joined: 18 Jul 2018
Posts: 1019
Location: India
Concentration: Finance, Marketing
WE: Engineering (Energy and Utilities)
Reviews Badge
Re: Janet’s average for four tests was 75. If she scored 63 and 83 on the  [#permalink]

Show Tags

New post 21 Jan 2019, 02:48
Total marks = 75*4 = 300
Marks in last two tests = 300-63-83 = 154/2 = 77

C is the answer.
_________________
Press +1 Kudos If my post helps!
GMAT Club Legend
GMAT Club Legend
User avatar
D
Joined: 18 Aug 2017
Posts: 5017
Location: India
Concentration: Sustainability, Marketing
GPA: 4
WE: Marketing (Energy and Utilities)
GMAT ToolKit User Premium Member
Re: Janet’s average for four tests was 75. If she scored 63 and 83 on the  [#permalink]

Show Tags

New post 21 Jan 2019, 08:13
Bunuel wrote:
Janet’s average for four tests was 75. If she scored 63 and 83 on the first two tests, what was her average for the last two tests?

A 73
B 75
C 77
D 79
E 81



total = 75*4 = 300
63+83= 146
difference = sum of score on last two subjects ; 300-146 = 154
154/2 = 77 IMO C
GMAT Club Bot
Re: Janet’s average for four tests was 75. If she scored 63 and 83 on the   [#permalink] 21 Jan 2019, 08:13
Display posts from previous: Sort by

Janet’s average for four tests was 75. If she scored 63 and 83 on the

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





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