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Since the sum of five largest integers itself is a negative. Then the numbers has to be negative odd integers And the sequence is as follows: 2n+1 2n+3 2n+5 2n+7 2n+9 2n+11 2n+13 Then the largest integers sum includes Sum of 2n+5 2n+7 2n+9 2n+11 2n+13 = 10n+45 10n+45= -185 10n= -230 n= -23 So, the s...
- by phanikpk
Tue Jul 15, 2014 12:30 am- Forum: Problem Solving
- Topic: Can we solve this basis the mean?
- Replies: 6
- Views: 2387
Total number of members= n(A)+ n(B)+ n(C)+ n(A^B^C)- (n(A^B)+n(B^C)+ n(A^C)+ neither
Since only two groups are there
P.S. ^ intersection
Total-neither= n(A)+ n(B)-n(A^B)
Which gives
100-20= 75+x-40
80= x+35
x=45
Finally, only summer vacation includes n(B)-n(A^B)
45-40=5%
- by phanikpk
Mon Jul 14, 2014 8:40 pm- Forum: Problem Solving
- Topic: OG13:If 75 percent of the employees of a certain company....
- Replies: 7
- Views: 5097
Just to add a qn to this concept. The development of a new jumbo rocket that is expected to carry the United States into its next phase of space exploration will be able to deliver a heavier load of instruments into orbit than the space shuttle and at a lower cost. (A) The development of a new jumbo...
- by phanikpk
Mon Jul 14, 2014 8:29 pm- Forum: Sentence Correction
- Topic: That Vs Which
- Replies: 8
- Views: 2873
IMO C
Had lost is the eliminator for A and B, because for had to be present in the sentence, two actions must happen in the past.
Which is redundant whereas when refers to the time point which in turn for the company. So, D and E are eliminated
- by phanikpk
Mon Jul 14, 2014 2:42 am- Forum: Sentence Correction
- Topic: GPREP SC- 18
- Replies: 7
- Views: 2732
Since first 2 cards didn't represent the shares, so left over are 46. So, probability is 8 out of 46.
Finally it comes 4/23
- by phanikpk
Mon Jul 14, 2014 2:34 am- Forum: Problem Solving
- Topic: ANOTHER GMAT PREP PROB ??
- Replies: 5
- Views: 2218
- by phanikpk
Sun Jul 13, 2014 5:57 pm- Forum: Problem Solving
- Topic: What is the slope?
- Replies: 4
- Views: 3327
Hi Ron, Your explanation doesn't quite make sense to me. You say if each of the competitor has witnessed growth then there is some movement in the market itself. But the choice A states that combined sales increase of all stations nearby might have/might not have increased. Now, analyze this. If we...
- by phanikpk
Sun Jul 13, 2014 5:02 am- Forum: Critical Reasoning
- Topic: gasoline
- Replies: 25
- Views: 10672
Hi, MGMAT books does not give any options in their problem sets. Regards, Nitin Ok IMO in Q1, what if the question starts with recently formed militia, keeping everything remaining same.. in Q3, fewer has to be followed by than.So, the possible explanation might be Mary buys cookies made with Sugar...
- by phanikpk
Sun Jul 13, 2014 12:22 am- Forum: Sentence Correction
- Topic: Modifiers
- Replies: 4
- Views: 1818
IMO E, Because if more people (suburbanites) visit FC during weekends and more income is generated, then there is a potential chance for economic revitalization. In D, only those who are national tours are visited which is of course an add-on pint but not a true strengthener in front of E. Please pr...
- by phanikpk
Sun Jul 13, 2014 12:14 am- Forum: Critical Reasoning
- Topic: Farmslev Center---Strengthen the Conclusion question type
- Replies: 5
- Views: 2529
- by phanikpk
Sun Jul 13, 2014 12:04 am- Forum: Sentence Correction
- Topic: Modifiers
- Replies: 4
- Views: 1818
IMO C 1. OFS 2. Doesn't provide information about success of credit card 3. Seems good. Because, since in other provinces where discretionary income although 3 times less than lijau became a success, then there is big possibility of success in Lijau also 4. OFS 5. OFS I feel if something is true or...
- by phanikpk
Sat Jul 12, 2014 10:06 pm- Forum: Critical Reasoning
- Topic: VERITAS: TELL me WHY?
- Replies: 5
- Views: 2507
- by phanikpk
Sat Jul 12, 2014 9:50 pm- Forum: Problem Solving
- Topic: Tricky problem
- Replies: 8
- Views: 3070
The price of a television set was reduced by 25 percent. What was its original price? (1) The reduced price was $187.50. (2) The original price exceeded the reduced price by more than $60.00 Target question : What was its original price? Given : The price of a television set was reduced by 25 perce...
- by phanikpk
Sat Jul 12, 2014 5:57 pm- Forum: Data Sufficiency
- Topic: Why not the answer is D?
- Replies: 4
- Views: 3822
Hi phanikpk, In DS questions, you have to be suspicious of any drawings that are included (because sometimes pictures are not drawn to scale). In this prompt, the language states the "present location" of a "sweeping beam" (the radius) as it moves clockwise around the circle. Th...
- by phanikpk
Sat Jul 12, 2014 5:51 pm- Forum: Data Sufficiency
- Topic: I didn't understand this question
- Replies: 4
- Views: 2891
Labeling of is redundant. If we are unable to check whether two people or two persons in order to eliminate the answer choice D.
- by phanikpk
Sat Jul 12, 2014 5:48 pm- Forum: Sentence Correction
- Topic: Veritas Prep question- The kindergarten teacher
- Replies: 3
- Views: 1754