Search found 81 matches
- by sadullaevd
Tue Feb 23, 2010 12:02 am- Forum: Reading Comprehension
- Topic: New type of question for me.
- Replies: 2
- Views: 1571
- by sadullaevd
Mon Feb 22, 2010 7:20 pm- Forum: Critical Reasoning
- Topic: the pesticide TDX
- Replies: 14
- Views: 4991
On a recent expedition to a remote region of northern Canada, scientists uncovered skeletal remains from about 100,000 years ago. Surprisingly, all the skeletal remains, which included many species from differing biological families and spanned about two thousand years, showed evidence of experienc...
- by sadullaevd
Mon Feb 22, 2010 7:16 pm- Forum: Critical Reasoning
- Topic: On a recent expedition
- Replies: 20
- Views: 3879
238. Dental caries and gingivitis can be exacerbated not only by the foods patients eat but also by when the patients eat them. (A) not only by the foods patients eat but also by when the patients eat them- non parallel. noun(time) is paralleled to clause(when the patients eat them) (B) by not only...
- by sadullaevd
Mon Feb 22, 2010 3:52 am- Forum: Sentence Correction
- Topic: sc prob
- Replies: 14
- Views: 3151
Diameters: X and Y
One Rotation distance: X pi and Y pi
Then --> d=100Xpi and d = R(variable for Rotation) Ypi
Putting them together: RYpi=100Xpi
R=100x/y
IMO E
- by sadullaevd
Fri Feb 19, 2010 8:11 am- Forum: Problem Solving
- Topic: Wheel Revolutions
- Replies: 5
- Views: 6814
- by sadullaevd
Fri Feb 19, 2010 5:11 am- Forum: Problem Solving
- Topic: 5 + 3 n is NEVER
- Replies: 22
- Views: 2132
- by sadullaevd
Fri Feb 19, 2010 5:09 am- Forum: Problem Solving
- Topic: 5 + 3 n is NEVER
- Replies: 22
- Views: 2132
probability cases:
Jack and Ace = 4/52*4/51 P(A)
Ace and Jack = 4/52*4/51 P(B)
together = P(A)+P(B)= 8/663
should be A.
plz, OA
- by sadullaevd
Wed Feb 17, 2010 6:31 am- Forum: Problem Solving
- Topic: Jack and Ace
- Replies: 2
- Views: 1031
Let 100 be the number of flowers in the garden.
40 roses, 60 carnations,
1/4 of 40= 10 red roses, 1/10 of 60 = 6 red carnations,
probability of red roses= number of red roses/(red roses + red carnations)
P= 10/16
p=5/8
should be D.
- by sadullaevd
Wed Feb 17, 2010 6:24 am- Forum: Problem Solving
- Topic: Roses and Carnations
- Replies: 3
- Views: 8454
could you plz check question stem,
i cant understand it, guess others will also find it unclear.
thank you.
- by sadullaevd
Wed Feb 17, 2010 3:04 am- Forum: Problem Solving
- Topic: combination
- Replies: 4
- Views: 1201
- by sadullaevd
Tue Feb 16, 2010 8:33 pm- Forum: Problem Solving
- Topic: sd
- Replies: 4
- Views: 1366
- by sadullaevd
Mon Feb 08, 2010 7:34 pm- Forum: Critical Reasoning
- Topic: Packaging
- Replies: 7
- Views: 2378
I'm stuck on this one, no clue,
cant find any suitable answer,
could any expert take a look at this CR question, plz?
Whats OA, by the way.
- by sadullaevd
Mon Feb 08, 2010 6:37 am- Forum: Critical Reasoning
- Topic: College students
- Replies: 15
- Views: 3712
Komal, could point the source, the CR questions that u have posted recently seem very familiar.
appreciate your time,
- by sadullaevd
Mon Feb 08, 2010 6:29 am- Forum: Critical Reasoning
- Topic: Packaging
- Replies: 7
- Views: 2378
- by sadullaevd
Sun Feb 07, 2010 9:01 am- Forum: Data Sufficiency
- Topic: collection of tough problems from G PREP - 6
- Replies: 6
- Views: 1107