Search found 258 matches
- by x2suresh
Thu Feb 26, 2009 12:42 pm- Forum: Data Sufficiency
- Topic: How is Bill related to Betty?
- Replies: 9
- Views: 4857
Given ab<>0 (-a,b),(-b,a) are on the same quadrant. clearly from the above. -a and -b have same sign also a and b have same sign. ab>0 ( both are -ve or +ve) these points exists in either I quadrant or III quadrant. (1) xy>0 clearly not sufficient. We don't how they are related to either x or y (2) ...
- by x2suresh
Thu Feb 26, 2009 12:33 pm- Forum: Data Sufficiency
- Topic: coordinate point
- Replies: 3
- Views: 1163
- by x2suresh
Thu Feb 26, 2009 12:16 pm- Forum: Problem Solving
- Topic: n number
- Replies: 5
- Views: 2571
Re: SC1000-#73
Alaska regularly deposits some of its profits from the sale of oil into a special fund, with the intention to sustain the state’s economy after the exhaustion of its oil reserves . (A) fund, with the intention to sustain the state’s economy after the exhaustion of its oil reserves (B) fund, the int...
- by x2suresh
Thu Feb 26, 2009 12:15 pm- Forum: Sentence Correction
- Topic: SC1000-#73
- Replies: 3
- Views: 3755
Re: Blacks - Whites.
1.Although many Whites, noting the presence of some Blacks in the middle class, think that the time for enforcing civil rights measures is past, Blacks generally are aware that the figures for average income and unemployment show as wide of a radical discrepancy as ever. (A) that the figures for av...
- by x2suresh
Thu Feb 26, 2009 11:36 am- Forum: Sentence Correction
- Topic: Blacks - Whites.
- Replies: 7
- Views: 4977
Re: Probability
atleast 4 head = 4H 1T + 5 Hbillyr wrote:Need help solving this prob question.
thanks
= 5C4 * (0.6)^4 (0.4) + 5C5*(0.6)^5
= 5 (0.6)^4 (0.4) + 0.6)^5
E
- by x2suresh
Thu Feb 26, 2009 10:26 am- Forum: Problem Solving
- Topic: Probability
- Replies: 2
- Views: 1333
Re: polygon
In a Polygon,all but one vertices are connected to each other by straight lines and 78 diagonals are formed.How many sides does the polygon have ? A. 15 B.17 C.12 D.16 E.18 I dont have an OA for this. Let n+1 points in the polygon One vertex is not connected to ..any of the other vertex so.. Its li...
- by x2suresh
Thu Feb 26, 2009 9:34 am- Forum: Problem Solving
- Topic: polygon
- Replies: 3
- Views: 1317
Re: antismoking program
A decade after initiating the nation's most comprehensive and aggressive antismoking program, per capita consumption of cigarettes in California declined from over 125 packs annually per person to about 60, a drop more than twice as great as in the nation as a whole. B. annual per capita consumptio...
- by x2suresh
Thu Feb 26, 2009 8:19 am- Forum: Sentence Correction
- Topic: antismoking program
- Replies: 6
- Views: 2183
Can somebody clearly explain what is wrong in A if u feel B is the answer ... (A) do not represent a new principle; it This is a tough one, but I believe that, in answer choice A, "it" represents the new principle, but it makes little sense to suggest that the new principle was employed e...
- by x2suresh
Thu Feb 26, 2009 8:03 am- Forum: Sentence Correction
- Topic: The proposed urban development zones do not represent
- Replies: 10
- Views: 6289
- by x2suresh
Wed Feb 25, 2009 8:35 pm- Forum: Sentence Correction
- Topic: As virtually all the nation's 50 busiest airports
- Replies: 3
- Views: 6352
Re: The proposed urban development zones do not represent
The proposed urban development zones do not represent a new principle; it was employed in “Operation Bootstrap” in Puerto Rico. (A) do not represent a new principle; it (B) represent not a new principle, but one that (C) are not a new principle; the same one (D) are not a new principle, but one tha...
- by x2suresh
Wed Feb 25, 2009 8:33 pm- Forum: Sentence Correction
- Topic: The proposed urban development zones do not represent
- Replies: 10
- Views: 6289
Re: DVD, Cell phones, and MP3 players in village
Hi all, In a village of 100 housholds, 75 have at least one DVD player, 80 have at least one cell phone, and 55 have at least one MP3 player. Every villager has at least one of these three devices. If X and Y are respectively the greatest and lowest number of house holds that have all three of thes...
- by x2suresh
Wed Feb 25, 2009 2:16 pm- Forum: Problem Solving
- Topic: DVD, Cell phones, and MP3 players in village
- Replies: 4
- Views: 4391
Re: Line intersection
Please refer attached question. slope of the line QR is -1 (1) slope =-1 clearly parallel lines don't intersect sufficient (2) slope =-1 clearly parallel lines don't intersect there is one possibility that line QR itself segment of line itself.. But still they are not intersecting each other D
- by x2suresh
Wed Feb 25, 2009 2:14 pm- Forum: Data Sufficiency
- Topic: Interesting fact - Line intersection
- Replies: 8
- Views: 1839
Re: 777 divided
you need to find the factors for (777-77) =700 that are > 77
700 =7*2*2*5*5
7*2*2*5*5
7*2*5*5
7*5*5
7*2*2*5
2*2*5*5
- by x2suresh
Wed Feb 25, 2009 2:09 pm- Forum: Problem Solving
- Topic: 777 divided
- Replies: 1
- Views: 1511
Party D secured 12% of the total votes more than Party Rdeepoe wrote:why do you choose 56 % and 44%?
D+R = T
D= 0.12T + R
2R= 0.88T --> R=0.44 D=0.56
- by x2suresh
Wed Feb 25, 2009 2:03 pm- Forum: Problem Solving
- Topic: it lose the election
- Replies: 4
- Views: 1272