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1998 saw several new ventures promoting online distance learning both at the college and graduate level, but also

1998 saw several new ventures promoting online distance learning both at the college and graduate level, but also faculty members in large numbers began questioning whether the computer screen was an adequate replacement for the classroom. (A) 1998 saw several new ventures promoting online distance...


On average, plowed land erodes away at slightly more than 1 millimeter per year, while new soil builds up at about 0.2

On average, plowed land erodes away at slightly more than 1 millimeter per year, while new soil builds up at about 0.2 millimeters per year. As a result, continually cultivated soil will become exhausted in the space of several hundred years, unless no-till agriculture is practiced. No-till agricult...


Jerry took a total of 10 tests, some in June and some in July last year. What was the average (arithmetic mean) of the

Jerry took a total of 10 tests, some in June and some in July last year. What was the average (arithmetic mean) of the scores of the 10 tests that Jerry took in June and July last year? (1) The average score of the tests Jerry took in June last year was 80. (2) The average score of the tests Jerry t...


In the admissions process, universities have begun to focus more and more on recommendations from teachers and personal

In the admissions process, universities have begun to focus more and more on recommendations from teachers and personal statements from students, in part that their student body should acquire diversity and partly because recommendations provide more personal appraisals of students' abilities. (A) i...


For over a century, drosophila melanogaster have been used to study genetics. Commonly known as fruit flies, drosophila

For over a century, drosophila melanogaster have been used to study genetics. Commonly known as fruit flies, drosophila lend themselves well to behavioral studies because they are small and easily handled, have short reproductive cycles, and are easily anesthetized with unsophisticated equipment. In...


If m is the product of all integers from 1 to 40, inclusive, what is the greatest integer p for which

If m is the product of all integers from 1 to 40, inclusive, what is the greatest integer p for which 10^p is a factor of m?

(A) 7
(B) 8
(C) 9
(D) 10
(E) 11


OA C

Source: Veritas Prep


Hospital H conducted a survey of two groups of patients who were enrolled in an exercise rehabilitation program last

Hospital H conducted a survey of two groups of patients who were enrolled in an exercise rehabilitation program last month. Was the range of the numbers of days that the patients in the first group exercised last month equal to the range of the numbers of days that the patients in the second group e...


After Nixon spent months trying to counter mounting bad press and pressure from his own party, resignation was chosen by

After Nixon spent months trying to counter mounting bad press and pressure from his own party, resignation was chosen by him instead of facing the impeachment process. A. resignation was chosen by him instead of facing the impeachment process B. resignation was chosen instead of impeachment C. resig...


Personnel officer: The exorbitant cost of our health-insurance benefits reflects the high dollar amount of medical

Personnel officer: The exorbitant cost of our health-insurance benefits reflects the high dollar amount of medical expenses incurred by our employees. Employees who are out of shape, as a group, have higher doctor bills and longer hospital stays than do their colleagues who are fit. Therefore, since...


In the x-y plane, point (p, q) is a lattice point if both p and q are integers. Circle C has

In the x-y plane, point (p, q) is a lattice point if both p and q are integers. Circle C has a center at (–2, 1) and a radius of 6. Some points, such as the center (–2, 1), are inside the circle, but a point such as (4, 1) is on the circle but not in the circle. How many lattice points are in circle...


Is x^2 + 9 prime?

Is x^2 + 9 prime?

(1) x is odd
(2) 3≤x≤7



OA A

Source: Veritas Prep

by BTGmoderatorDC

Fri Nov 26, 2021 12:37 am
Forum: Data Sufficiency
Topic: Is x^2 + 9 prime?
Replies: 0
Views: 42

Known globally as one of the greatest musical acts of all time, The Beatles recorded 20 singles that reached the top

Known globally as one of the greatest musical acts of all time, The Beatles recorded 20 singles that reached the top spot on the Billboard charts; their songs, including “Yesterday”, which spent four weeks in the top spot, have been covered more often than any modern band. (A) than any (B) than any ...


The mayor of City X wishes to increase voter turnout for the next city council election. A recent poll of registered

The mayor of City X wishes to increase voter turnout for the next city council election. A recent poll of registered voters in neighboring City Y showed a high level of dissatisfaction with that city’s voting facilities. Based on this result, City X’s mayor proposed a dramatic update of his city’s v...


An office comprised of eight employees is planning to have a foosball game. A matchup consists of four players, split in

An office comprised of eight employees is planning to have a foosball game. A matchup consists of four players, split into pairs. If any employee can be paired up with any other employee, then how many unique matchups result?

(A) 70

(B) 210

(C) 280

(D) 336

(E) 420



OA B

Source: Magoosh