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"The argument" means the Conclusion and how it is arrived. Here the argument is "If servers regularly write "Thank You" in the bills the average income from tips will be significantly higher than it would otherwise be". In simple words, if servers write TY on bills they...

by nipunranjan

Sun Aug 04, 2013 1:09 am
Forum: Critical Reasoning
Topic: having trouble understanding the question...
Replies: 2
Views: 1140

Average = Total/Number

Total No of CDs=12*5(for 12 month period)+8*7(for 8 months of this year)
=60+56=116

No of months=12+8=20

Average = (Total No of CDs)/(No of months)
= 116/20
=5.8(Option A)

by nipunranjan

Sun Aug 04, 2013 12:57 am
Forum: Problem Solving
Topic: Quantitative Section
Replies: 2
Views: 1255

730 is really a good score. Whats the break-up of Q and V section?

by nipunranjan

Sat Aug 03, 2013 11:13 am
Forum: GMAT Strategy
Topic: I MADE IT! 730!
Replies: 2
Views: 1332

Answer is (C). That is both the options together are sufficient for the solution. In (r^3)(s^2)(t^4), (s^2) and (t^4) will always be positive as they have even powers. So the solution depends only upon (r^3) and its sign. r will have same sign as r^3. Now let's check the options. 1) "s is negat...

by nipunranjan

Sat Aug 03, 2013 11:10 am
Forum: Data Sufficiency
Topic: r,s,t, are nonzero integers...
Replies: 2
Views: 1173

But isn't it true that words with apostrophe are bad antecedent of pronouns?

by nipunranjan

Thu Aug 01, 2013 6:08 pm
Forum: Sentence Correction
Topic: Is this sentence correct?
Replies: 3
Views: 1181

See X-axis means Y=0
Y-axis means X=0

So for X intercept you should take Y=0.

by nipunranjan

Thu Aug 01, 2013 10:50 am
Forum: Problem Solving
Topic: Im not clear if we can use 0 as Y intercept to find out X
Replies: 2
Views: 928

Is this sentence correct?

Agatha Christie's travels with her archaeologist husband served as inspiration for several of her mystery novels.

This was given as correct answer in one of my mock tests. My doubt is that whether the pronoun "her" is correctly referring to Agatha Christie?

by nipunranjan

Thu Aug 01, 2013 10:28 am
Forum: Sentence Correction
Topic: Is this sentence correct?
Replies: 3
Views: 1181