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

Unlike the honeybee, the yellow jacket can ....

correct comparison

answer E

by sanjayism

Wed Feb 10, 2010 3:16 am
Forum: Sentence Correction
Topic: Honeybee n Yellow Jacket
Replies: 13
Views: 9009

answer (b) water as to a

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

u = f(t)
=> u = sq rt(t)-10
=> u+10= sq rt(t)
=>t = (u+10)^2

by sanjayism

Sun Jan 17, 2010 9:13 am
Forum: Problem Solving
Topic: function t in terms of u
Replies: 4
Views: 2726

Answer is D. (u + 10)^2

by sanjayism

Sun Jan 17, 2010 8:58 am
Forum: Problem Solving
Topic: function t in terms of u
Replies: 4
Views: 2726

answer is (4)

by sanjayism

Sun Jan 17, 2010 8:44 am
Forum: Problem Solving
Topic: Newspapers
Replies: 3
Views: 1203