Posts published by “Jeff”

Verbal Last year all refuse collected by Shelbyville city services was incinerated. This incineration generated a large quantity of residual ash. In order to reduce the amount of residual ash…

Quant If is a positive integer greater than 1, is a prime number? (1) does not have a factor such that . (2) The product of any two factors of…

Verbal Salt deposits and moisture threaten to destroy the Mohenjo-Daro excavation in Pakistan, the site of an ancient civilization that flourished at the same time as the civilizations in the Nile delta…

Quant If , where and are positive integers, and N has 12 positive factors, what is the value of N? (1) 9 is NOT a factor of N. (2) 125…

Verbal Unlike mainstream American businesses, more than half of which fail, the failure rate for businesses in the Amish community hovers around 5 percent. (A) Unlike mainstream American businesses, more…

Quant Set A consist of 10 terms, each of which is a reciprocal of a prime number, is the median of the set less than ? (1) Reciprocal of the…

Verbal Metal rings recently excavated from seventh-century settlements in the western part of Mexico were made using the same metallurgical techniques as those used by Ecuadorian artisans before and during…

Quant Set S consists of more than two integers. Are all the integers in set S negative? (1) The product of any three integers in the set is negative. (2)…

Verbal Among the objects found in the excavated temple were small terra-cotta effigies left by supplicants who were either asking the goddess Bona Dea's aid in healing physical and mental ills…

Quant Each digit of the three-digit integer K is a positive multiple of 4, what is the value of K? (1) The units digit of K is the least common…