Search found 26 matches
is o is multiple of 3
if not then set (-1,0, 1),(-2,-1,0) and (0, 1, 2) may be satisfy the above conditions.
- by sanjayism
Wed Feb 10, 2010 3:48 am- Forum: Data Sufficiency
- Topic: If X, Y and Z are three integers...
- Replies: 5
- Views: 5636
SET A=2,3,5,6,7;
>1st assume c is 5
then M1 =3c3=1
>2nd assume c is 6
then M2 = 2c1+1c1 (1st b is 5; 2nd b is 3) =2+1=3
3rd assume c is 7
> then M3=3c1+2c1+1c1=3+2+1=6
M=1+3+6 =10
similarlly, N=1+2+3=6
M-N=10-6 =4
answer 4
- by sanjayism
Wed Feb 10, 2010 3:33 am- Forum: Problem Solving
- Topic: a,b,c
- Replies: 4
- Views: 1132
- by sanjayism
Wed Feb 10, 2010 3:16 am- Forum: Sentence Correction
- Topic: Honeybee n Yellow Jacket
- Replies: 13
- Views: 9009
- by sanjayism
Wed Feb 10, 2010 3:06 am- Forum: Sentence Correction
- Topic: Galileo
- Replies: 13
- Views: 6834
America has lost the battle for international prestige
At one time, European and Japanese companies tried to imitate their American rivals. Today, American appliance manufacturers import European scientists to lead their research staffs; American automakers design cars that mimic the styling of German, Italian, and French imports; and American electroni...
- by sanjayism
Wed Feb 10, 2010 2:43 am- Forum: Critical Reasoning
- Topic: America has lost the battle for international prestige
- Replies: 2
- Views: 1191
Q.1 1+2+3+4+..........n= n/2(n+1), 2+4+6+*+..........2n= n(n+1), 1+3+5+ ...............(2n+1) or (2n-1)????? nth term = 1st term + (n-1)*comman difference Tn =1+(n-1)*2 =(2n-1) so, series is 1+3+5+ ...............(2n-1) formula of sum of above series =(n/2)*(1+(2n-1)) =n^2 Q.2 1+4+9+16+...........n ...
- by sanjayism
Wed Jan 20, 2010 7:41 am- Forum: Problem Solving
- Topic: plz answer these questions?
- Replies: 2
- Views: 6716
GambitOS wrote:More practice!
You can to use the series 1000 REAL GMAT Questions for SC, RC, CR.
do you have explanation of all the questions of the series 1000 REAL GMAT Questions for SC, RC, CR. I have trouble in some of questions. can you help me to clear my?
- by sanjayism
Sun Jan 17, 2010 9:24 am- Forum: GMAT Verbal & Essays
- Topic: How to Improve Verbal Score in two weeks ?
- Replies: 2
- Views: 2753
- by sanjayism
Sun Jan 17, 2010 9:13 am- Forum: Problem Solving
- Topic: function t in terms of u
- Replies: 4
- Views: 2726
- by sanjayism
Sun Jan 17, 2010 9:01 am- Forum: Data Sufficiency
- Topic: Total number of executives at Company P
- Replies: 3
- Views: 4198
- by sanjayism
Sun Jan 17, 2010 8:58 am- Forum: Problem Solving
- Topic: function t in terms of u
- Replies: 4
- Views: 2726
- by sanjayism
Sun Jan 17, 2010 8:44 am- Forum: Problem Solving
- Topic: Newspapers
- Replies: 3
- Views: 1203