Search found 221 matches
I have chosen (E)..
In question stimulus " Because the long-term side effects of synthetic melatonin are unknown"......
In the choice (E) , point of known and unknown side effects clearly resolve the issue.
- by mgmt_gmat
Fri Feb 12, 2010 3:10 am- Forum: Critical Reasoning
- Topic: Sleep Disorder Medication
- Replies: 3
- Views: 6007
IMO (D).
Here D clearly states the doubt by drawing point of becoming active in night for othet animals and thus making a comparision. Weakening by the way that only become active at night is not the character for not frieghtening creature.
- by mgmt_gmat
Fri Feb 12, 2010 3:06 am- Forum: Critical Reasoning
- Topic: Bats !!
- Replies: 6
- Views: 3453
1 minute
IMO(E)..
Second part is clearly the conclusion. First is supporting or giving a argument to put forward the conclusion
- by mgmt_gmat
Fri Feb 12, 2010 3:02 am- Forum: Critical Reasoning
- Topic: GMAT prep question
- Replies: 9
- Views: 2850
power
which of the following is a value of X
for which X^11-X^3>0
A. –2
B. –1
C. –1/2
D. 1/2
E. 1
- by mgmt_gmat
Fri Feb 12, 2010 2:54 am- Forum: Problem Solving
- Topic: power
- Replies: 2
- Views: 1058
Orchade grower
Based on this year’s costs, an orcharde grower budgets P dollars for planting N new trees next year. If the average cost of planting each tree were to increase 25 percent from this year’s cost ,then the greatest number of trees that the orchard grower could plant next year using P dollars would ...
- by mgmt_gmat
Fri Feb 12, 2010 2:54 am- Forum: Problem Solving
- Topic: Orchade grower
- Replies: 3
- Views: 2824
three-digit positive integer
Of the three-digit positive integers that have no digits equal
to zero, how many have two digits that are equal to each
other and the remaining digit different from the other two?
A. 24
B. 36
C. 72
D. 144
E. 216
- by mgmt_gmat
Fri Feb 12, 2010 2:51 am- Forum: Problem Solving
- Topic: three-digit positive integer
- Replies: 5
- Views: 4183
"Due to" or " because"
In California, a lack of genetic variation in the Argentine ant has allowed the species to spread widely; due to their being so genetically similar to one another, the ants consider all their fellows to be a close relative and thus do not engage in the kind of fierce intercolony struggles that limit...
- by mgmt_gmat
Fri Feb 12, 2010 2:50 am- Forum: Sentence Correction
- Topic: "Due to" or " because"
- Replies: 29
- Views: 8765
Bold face question
Scientists typically do their most creative work before the age of forty. It is commonly thought that this happens because aging by itself brings about a loss of creative capacity. However, studies show that a disproportionately large number of the scientists who produce highly creative work beyond ...
- by mgmt_gmat
Fri Feb 12, 2010 2:49 am- Forum: Critical Reasoning
- Topic: Bold face question
- Replies: 4
- Views: 3998
to raise or raising
Japan’s abundant rainfall and the typically mild temperature throughout most of the country have produced a lush vegetation cover and, despite the mountainous terrain and generally poor soils, it has made possible the raising of a variety of crops. A. it has made possible the raising of B. has mad...
- by mgmt_gmat
Fri Feb 12, 2010 2:48 am- Forum: Sentence Correction
- Topic: to raise or raising
- Replies: 3
- Views: 1409
Cargo
in January 1994 an oil barge ran aground off the coast of San Juan, Puerto Rico, leaking its cargo of 750000 gallons into the ocean, while causing the pollution of the city’s beaches. A. leaking its cargo of 750000 gallons into the ocean, while causing the pollution of B. with its cargo of 750000 ...
- by mgmt_gmat
Fri Feb 12, 2010 2:48 am- Forum: Sentence Correction
- Topic: Cargo
- Replies: 6
- Views: 1343
vegetable seeds
Plant scientists have been able to genetically engineer vegetable seeds to produce crops that are highly resistant to insect damage. Although these seeds currently cost more than conventional seeds, their cost is likely to decline. Moreover, farmers planting them can use far less pesticide, and most...
- by mgmt_gmat
Fri Feb 12, 2010 2:47 am- Forum: Critical Reasoning
- Topic: vegetable seeds
- Replies: 14
- Views: 6761
Bold face question
Many winemakers use cork stoppers; but cork stoppers can leak, crumble, or become moldy, so that those winemakers must often discard a significant proportion of their inventory of bottled wine. Bottlemaster plastic stoppers, which cannot leak, crumble, or mold, have long been available to winemakers...
- by mgmt_gmat
Fri Feb 12, 2010 2:46 am- Forum: Critical Reasoning
- Topic: Bold face question
- Replies: 9
- Views: 5275
Greenhouse effect
Discussion of greenhouse effects has usually focused on whether the Earth would warm and by how much, but climatologists have indicated all along that the most obvious effects, and those that would have the largest impact on people, would be extremes of temperature, precipitation, and storminess. A....
- by mgmt_gmat
Fri Feb 12, 2010 2:45 am- Forum: Sentence Correction
- Topic: Greenhouse effect
- Replies: 7
- Views: 7840
languages
Nobody knows exactly how many languages there are in the world, partly because of the difficulty of distinguishing between a language and the sub-languages or dialects within it, but those who have tried to count typically have found about five thousand. A. and the sub-languages or dialects within i...
- by mgmt_gmat
Fri Feb 12, 2010 2:44 am- Forum: Sentence Correction
- Topic: languages
- Replies: 2
- Views: 1416
"Between"
In archaeology, there must be a balance between explanation of the value and workings of archaeology, revealing the mysteries of past and present cultures, and to promote respect for archaeological sites. A. between explanation of the value and workings of archaeology, revealing the mysteries of pas...
- by mgmt_gmat
Fri Feb 12, 2010 2:43 am- Forum: Sentence Correction
- Topic: "Between"
- Replies: 6
- Views: 1478