## Search found 5778 matches

#### Unlike physicians of the early twentieth century, many physicians now believe that fevers that range from 100° to 102° a

###### Sentence Correction

##### Unlike physicians of the early twentieth century, many physicians now believe that fevers that range from 100° to 102° a

Unlike physicians of the early twentieth century, many physicians now believe that fevers that range from 100° to 102° are not dangerous manifestations of disease organisms and are actually beneficial in ridding the body of viral infections. A) many physicians now believe that fevers that range from...

- by BTGmoderatorDC

Mon Jun 21, 2021 3:53 pm- Forum: Sentence Correction
- Topic: Unlike physicians of the early twentieth century, many physicians now believe that fevers that range from 100° to 102° a
- Replies:
**0** - Views:
**16**

#### In a certain factory, the union membership was higher in 2010 than in 2008. For the period from 2007 to 2011, the

###### Critical Reasoning

##### In a certain factory, the union membership was higher in 2010 than in 2008. For the period from 2007 to 2011, the

In a certain factory, the union membership was higher in 2010 than in 2008. For the period from 2007 to 2011, the percentage of factory workers that were members of the union remained constant. The statements above, if true, most strongly support which conclusion? A) The union membership in 2009 was...

- by BTGmoderatorDC

Mon Jun 21, 2021 3:52 pm- Forum: Critical Reasoning
- Topic: In a certain factory, the union membership was higher in 2010 than in 2008. For the period from 2007 to 2011, the
- Replies:
**0** - Views:
**6**

#### Suppose x is the product of all the primes less than or equal to 59. How many primes appear in the set

###### Problem Solving

##### Suppose x is the product of all the primes less than or equal to 59. How many primes appear in the set

Suppose x is the product of all the primes less than or equal to 59. How many primes appear in the set {x + 2, x + 3, x + 4, …, x + 59}?

A. 0

B. 17

C. 18

D. 23

E. 24

OA A

Source: Veritas Prep

- by BTGmoderatorDC

Mon Jun 21, 2021 3:44 pm- Forum: Problem Solving
- Topic: Suppose x is the product of all the primes less than or equal to 59. How many primes appear in the set
- Replies:
**0** - Views:
**13**

##### For every integer a>1, a* is defined as the least prime factor of a. Is b*<c*?

For every integer a>1, a* is defined as the least prime factor of a. Is b*<c*?

1. b is an odd integer greater than 1

2. c is an even integer

OA B

Source: Princeton Review

- by BTGmoderatorDC

Mon Jun 21, 2021 3:18 pm- Forum: Data Sufficiency
- Topic: For every integer a>1, a* is defined as the least prime factor of a. Is b*<c*?
- Replies:
**0** - Views:
**9**

#### When astronomers observed the comet Steinman-Arnet 3 becoming 1,000 times brighter in September 1995, they correctly hyp

###### Critical Reasoning

##### When astronomers observed the comet Steinman-Arnet 3 becoming 1,000 times brighter in September 1995, they correctly hyp

When astronomers observed the comet Steinman-Arnet 3 becoming 1,000 times brighter in September 1995, they correctly hypothesized that its increased brightness was a result of the comet’s breaking up. When comets break up, they emit large amounts of gas and dust, becoming visibly brighter as a resul...

- by BTGmoderatorDC

Sun Jun 20, 2021 5:26 pm- Forum: Critical Reasoning
- Topic: When astronomers observed the comet Steinman-Arnet 3 becoming 1,000 times brighter in September 1995, they correctly hyp
- Replies:
**0** - Views:
**12**

#### A three-digit positive integer is chosen at random. What is the probability that the product of its digits is even?

###### Problem Solving

##### A three-digit positive integer is chosen at random. What is the probability that the product of its digits is even?

A three-digit positive integer is chosen at random. What is the probability that the product of its digits is even?

A. 1/2

B. 31/36

C. 49/54

D. 7/8

E. 11/12

OA B

Source: Manhattan Prep

- by BTGmoderatorDC

Sun Jun 20, 2021 4:54 pm- Forum: Problem Solving
- Topic: A three-digit positive integer is chosen at random. What is the probability that the product of its digits is even?
- Replies:
**0** - Views:
**16**

#### In a network of car dealerships, a group of d sales directors each has a team of a sales associates. In a given month,

###### Data Sufficiency

##### In a network of car dealerships, a group of d sales directors each has a team of a sales associates. In a given month,

In a network of car dealerships, a group of d sales directors each has a team of a sales associates. In a given month, if the directors each sold 10 cars and each sales associate sold 20 cars, and all cars were sold by either a sales director or a sales associate, how many people total sold cars? (1...

- by BTGmoderatorDC

Sun Jun 20, 2021 4:45 pm- Forum: Data Sufficiency
- Topic: In a network of car dealerships, a group of d sales directors each has a team of a sales associates. In a given month,
- Replies:
**0** - Views:
**9**

#### Automobile emissions are a significant source of air pollutants, and cars over five years old typically generate

###### Critical Reasoning

##### Automobile emissions are a significant source of air pollutants, and cars over five years old typically generate

Automobile emissions are a significant source of air pollutants, and cars over five years old typically generate significantly greater amounts of pollutants than newer cars. In Torinia, which has recently built its first automobile manufacturing plant, most cars are over five years old. Aiming to bo...

- by BTGmoderatorDC

Thu Jun 17, 2021 4:15 pm- Forum: Critical Reasoning
- Topic: Automobile emissions are a significant source of air pollutants, and cars over five years old typically generate
- Replies:
**0** - Views:
**60**

#### Of 60 children, 30 are happy, 10 are sad, and 20 are neither happy nor sad. There are 20 boys and 40 girls. If there are

###### Problem Solving

##### Of 60 children, 30 are happy, 10 are sad, and 20 are neither happy nor sad. There are 20 boys and 40 girls. If there are

Of 60 children, 30 are happy, 10 are sad, and 20 are neither happy nor sad. There are 20 boys and 40 girls. If there are 6 happy boys and 4 sad girls, how many boys are neither happy nor sad?

(A) 2

(B) 4

(C) 6

(D) 8

(E) 10

OA D

Source: Manhattan Prep

- by BTGmoderatorDC

Thu Jun 17, 2021 4:14 pm- Forum: Problem Solving
- Topic: Of 60 children, 30 are happy, 10 are sad, and 20 are neither happy nor sad. There are 20 boys and 40 girls. If there are
- Replies:
**0** - Views:
**22**

#### Edward has four pearls – two white and two black – which he can distribute as he chooses between two identical bags. He

###### Problem Solving

##### Edward has four pearls – two white and two black – which he can distribute as he chooses between two identical bags. He

Edward has four pearls – two white and two black – which he can distribute as he chooses between two identical bags. He must then choose a bag at random and pick one pearl at random from the bag he chose. If Edward distributes the pearls so as to maximize his chances of pulling a black pearl, what i...

- by BTGmoderatorDC

Thu Jun 17, 2021 3:47 pm- Forum: Problem Solving
- Topic: Edward has four pearls – two white and two black – which he can distribute as he chooses between two identical bags. He
- Replies:
**1** - Views:
**31**

#### In a blow to those who still harbored the illusion that E-mail exchanges are private, a watchdog group recently

###### Sentence Correction

##### In a blow to those who still harbored the illusion that E-mail exchanges are private, a watchdog group recently

In a blow to those who still harbored the illusion that E-mail exchanges are private, a watchdog group recently uncovered a trick for enabling an interloper to rig an E-mail message so that this person will be privy to any comments that a recipient had added as the message is forwarded to others or ...

- by BTGmoderatorDC

Wed Jun 16, 2021 3:32 pm- Forum: Sentence Correction
- Topic: In a blow to those who still harbored the illusion that E-mail exchanges are private, a watchdog group recently
- Replies:
**0** - Views:
**48**

#### Food stamps are distributed by the government to aid those who lack the money to buy essentials such as milk, cheese,

###### Critical Reasoning

##### Food stamps are distributed by the government to aid those who lack the money to buy essentials such as milk, cheese,

Food stamps are distributed by the government to aid those who lack the money to buy essentials such as milk, cheese, and bread. Unfortunately, there exists a black market for these stamps whereby individuals sell them for cash at discounted values so that they can use the proceeds for alcohol and i...

- by BTGmoderatorDC

Wed Jun 16, 2021 3:25 pm- Forum: Critical Reasoning
- Topic: Food stamps are distributed by the government to aid those who lack the money to buy essentials such as milk, cheese,
- Replies:
**0** - Views:
**30**

#### If set R contains the consecutive integers from -5 to -1, what is the mean of set R?

###### Problem Solving

##### If set R contains the consecutive integers from -5 to -1, what is the mean of set R?

If set R contains the consecutive integers from -5 to -1, what is the mean of set R?

A. -5

B. -3

C. 0

D. 3

E. 5

OA B

Source: Manhattan Prep

- by BTGmoderatorDC

Wed Jun 16, 2021 3:14 pm- Forum: Problem Solving
- Topic: If set R contains the consecutive integers from -5 to -1, what is the mean of set R?
- Replies:
**0** - Views:
**31**

#### Suppose n children are going to sit, in any order, on a row of n chairs. What is the value of n?

###### Data Sufficiency

##### Suppose n children are going to sit, in any order, on a row of n chairs. What is the value of n?

Suppose n children are going to sit, in any order, on a row of n chairs. What is the value of n? (1) In this row, there are 5040 possible arrangements of the n children. (2) If one child leaves, and one chair is removed from the row, there would be 4320 fewer arrangements of the remaining children. ...

- by BTGmoderatorDC

Wed Jun 16, 2021 3:04 pm- Forum: Data Sufficiency
- Topic: Suppose n children are going to sit, in any order, on a row of n chairs. What is the value of n?
- Replies:
**0** - Views:
**21**

#### While the expression no great shakes originally referred to gamblers who were not adept at rolling dice, they have

###### Sentence Correction

##### While the expression no great shakes originally referred to gamblers who were not adept at rolling dice, they have

While the expression “no great shakes” originally referred to gamblers who were not adept at rolling dice, they have come to connote broadly varying meanings; they could refer, for example, to individuals who perform tasks only unexceptionally or, just as easily, to unmemorable or ordinary experienc...

- by BTGmoderatorDC

Mon Jun 14, 2021 4:58 pm- Forum: Sentence Correction
- Topic: While the expression no great shakes originally referred to gamblers who were not adept at rolling dice, they have
- Replies:
**0** - Views:
**65**