## Search found 5682 matches

#### The noise caused by airplanes during takeoff and landing imposes a large burden on people who live or work near airports

###### Critical Reasoning

##### The noise caused by airplanes during takeoff and landing imposes a large burden on people who live or work near airports

The noise caused by airplanes during takeoff and landing imposes a large burden on people who live or work near airports. When airports operate late at night or early in the morning, the disturbance can disrupt normal sleeping patterns, even leading to severe sleep deprivation disorders. When the fl...

- by BTGmoderatorDC

Fri May 07, 2021 2:53 pm- Forum: Critical Reasoning
- Topic: The noise caused by airplanes during takeoff and landing imposes a large burden on people who live or work near airports
- Replies:
**0** - Views:
**15**

#### As a bicycle salesperson, Norman earns a fixed salary of $20 per week plus $6 per bicycle for the first 6 bicycles he

###### Problem Solving

##### As a bicycle salesperson, Norman earns a fixed salary of $20 per week plus $6 per bicycle for the first 6 bicycles he

As a bicycle salesperson, Norman earns a fixed salary of $20 per week plus $6 per bicycle for the first 6 bicycles he sells, $12 per bicycle for the next 6 bicycles he sells, and $18 per bicycle for every bicycle sold after first 12. This week, he earned more than twice as much as he did last week. ...

- by BTGmoderatorDC

Fri May 07, 2021 2:44 pm- Forum: Problem Solving
- Topic: As a bicycle salesperson, Norman earns a fixed salary of $20 per week plus $6 per bicycle for the first 6 bicycles he
- Replies:
**0** - Views:
**16**

#### If 25% of the employees at a firm did not take a vacation last year, what percent of the employees received a promotion?

###### Data Sufficiency

##### If 25% of the employees at a firm did not take a vacation last year, what percent of the employees received a promotion?

If 25% of the employees at a firm did not take a vacation last year, what percent of the employees received a promotion? (I) Only 1 out of every 3 employees who took a vacation last year received a promotion. (II) The number of employees who took a vacation but did not get a promotion was 500% of th...

- by BTGmoderatorDC

Fri May 07, 2021 2:33 pm- Forum: Data Sufficiency
- Topic: If 25% of the employees at a firm did not take a vacation last year, what percent of the employees received a promotion?
- Replies:
**0** - Views:
**13**

#### After determining the levels of calcium carbonate and the types of fossilized algae present in core samples taken from

###### Sentence Correction

##### After determining the levels of calcium carbonate and the types of fossilized algae present in core samples taken from

After determining the levels of calcium carbonate and the types of fossilized algae present in core samples taken from the bottom of Lake Titicaca in the Andes, a group of scientists was able to reconstruct the history of precipitation in tropical South America over the past 25,000 years. A. the typ...

- by BTGmoderatorDC

Fri May 07, 2021 2:09 pm- Forum: Sentence Correction
- Topic: After determining the levels of calcium carbonate and the types of fossilized algae present in core samples taken from
- Replies:
**0** - Views:
**7**

#### When an airplane is taken out of service for maintenance, it is often repainted as well, and during the repainting no

###### Critical Reasoning

##### When an airplane is taken out of service for maintenance, it is often repainted as well, and during the repainting no

When an airplane is taken out of service for maintenance, it is often repainted as well, and during the repainting no other maintenance work can be done on the plane. In order to reduce maintenance time, airline officials are considering using a new nontoxic plastic film instead of paint. The film t...

- by BTGmoderatorDC

Thu May 06, 2021 3:50 pm- Forum: Critical Reasoning
- Topic: When an airplane is taken out of service for maintenance, it is often repainted as well, and during the repainting no
- Replies:
**0** - Views:
**21**

#### Triangle XYZ is an isosceles right triangle. If side XY is longer than side YZ, and the area of the triangle is 16, what

###### Problem Solving

##### Triangle XYZ is an isosceles right triangle. If side XY is longer than side YZ, and the area of the triangle is 16, what

Triangle XYZ is an isosceles right triangle. If side XY is longer than side YZ, and the area of the triangle is 16, what is the measure of side XY?

A. 4

B. 4√2

C. 8

D. 8√2

E. Cannot be determined from the information provided

OA C

Source: Veritas Prep

- by BTGmoderatorDC

Thu May 06, 2021 3:36 pm- Forum: Problem Solving
- Topic: Triangle XYZ is an isosceles right triangle. If side XY is longer than side YZ, and the area of the triangle is 16, what
- Replies:
**1** - Views:
**22**

#### Machines X and Y can work at their respective constant rates to manufacture a certain production unit. If both are

###### Data Sufficiency

##### Machines X and Y can work at their respective constant rates to manufacture a certain production unit. If both are

Machines X and Y can work at their respective constant rates to manufacture a certain production unit. If both are working alone, then the time taken by machine Y is what percentage more/less than that of machine X? (1) Machines X and Y, working together, complete a production order of the same size...

- by BTGmoderatorDC

Thu May 06, 2021 3:19 pm- Forum: Data Sufficiency
- Topic: Machines X and Y can work at their respective constant rates to manufacture a certain production unit. If both are
- Replies:
**0** - Views:
**11**

#### A wooden crate has inside dimensions 3 meters by 4 meters by 12 meters. What is the length, in meters, of the longest,

###### Problem Solving

##### A wooden crate has inside dimensions 3 meters by 4 meters by 12 meters. What is the length, in meters, of the longest,

A wooden crate has inside dimensions 3 meters by 4 meters by 12 meters. What is the length, in meters, of the longest, straight, inflexible rod of negligible diameter that can be placed completely within the crate?

A. 12

B. 12.6

C. 13

D. 19

E. 24

OA C

Source: Princeton Review

- by BTGmoderatorDC

Wed May 05, 2021 3:20 pm- Forum: Problem Solving
- Topic: A wooden crate has inside dimensions 3 meters by 4 meters by 12 meters. What is the length, in meters, of the longest,
- Replies:
**1** - Views:
**17**

#### In the 30-day month of June, a motorcycle dealership sold a different number of motorcycles each day. If it recorded at

###### Data Sufficiency

##### In the 30-day month of June, a motorcycle dealership sold a different number of motorcycles each day. If it recorded at

In the 30-day month of June, a motorcycle dealership sold a different number of motorcycles each day. If it recorded at least one sale each day, did the dealership sell at least 525 motorcycles during June? (1) The smallest number of motorcycles sold on any one day was 3. (2) The second highest numb...

- by BTGmoderatorDC

Wed May 05, 2021 3:01 pm- Forum: Data Sufficiency
- Topic: In the 30-day month of June, a motorcycle dealership sold a different number of motorcycles each day. If it recorded at
- Replies:
**1** - Views:
**22**

#### Critics of certain pollution-control regulations have claimed that the money spent over the last decade in order to

###### Critical Reasoning

##### Critics of certain pollution-control regulations have claimed that the money spent over the last decade in order to

Critics of certain pollution-control regulations have claimed that the money spent over the last decade in order to reduce emissions of carbon monoxide and of volatile organic compounds has been wasted. The evidence they offer in support of this claim might appear compelling: despite the money spent...

- by BTGmoderatorDC

Mon May 03, 2021 3:33 pm- Forum: Critical Reasoning
- Topic: Critics of certain pollution-control regulations have claimed that the money spent over the last decade in order to
- Replies:
**0** - Views:
**25**

#### A technician makes a round-trip to and from a certain service center by the same route. If the technician completes

###### Problem Solving

##### A technician makes a round-trip to and from a certain service center by the same route. If the technician completes

A technician makes a round-trip to and from a certain service center by the same route. If the technician completes the drive to the center and then completes 10 percent of the drive from the center, what percent of the round-trip has the technician completed? A) 5% B) 10% C) 25% D) 40% E) 55% OA E ...

- by BTGmoderatorDC

Mon May 03, 2021 3:23 pm- Forum: Problem Solving
- Topic: A technician makes a round-trip to and from a certain service center by the same route. If the technician completes
- Replies:
**1** - Views:
**35**

##### Is the integer n odd?

Is the integer n odd?

(1) n is divisible by 3

(2) 2n is divisible by twice as many positive integers as n

OA B

Source: GMAT Prep

- by BTGmoderatorDC

Mon May 03, 2021 3:07 pm- Forum: Data Sufficiency
- Topic: Is the integer n odd?
- Replies:
**0** - Views:
**20**

#### x is a single-digit positive integer. If the units digit of x^2 and the units digit of

###### Problem Solving

##### x is a single-digit positive integer. If the units digit of x^2 and the units digit of

x is a single-digit positive integer. If the units digit of x^2 and the units digit of (x+2)^3 is same. How many values of x are possible?

A. 2

B. 3

C. 4

D. 7

E. 9

OA C

Source: e-GMAT

- by BTGmoderatorDC

Sat May 01, 2021 3:57 pm- Forum: Problem Solving
- Topic: x is a single-digit positive integer. If the units digit of x^2 and the units digit of
- Replies:
**1** - Views:
**37**

#### Of the 1400 college teachers surveyed, 42% said they considered engaging in research an essential goal. How many of the

###### Data Sufficiency

##### Of the 1400 college teachers surveyed, 42% said they considered engaging in research an essential goal. How many of the

Of the 1400 college teachers surveyed, 42% said they considered engaging in research an essential goal. How many of the college teacher surveyed were women? (1) In the survey 36% of men and 50% of women said that they consider engaging in research activity an essential goal. (2) In the survey 288 me...

- by BTGmoderatorDC

Sat May 01, 2021 3:48 pm- Forum: Data Sufficiency
- Topic: Of the 1400 college teachers surveyed, 42% said they considered engaging in research an essential goal. How many of the
- Replies:
**1** - Views:
**43**

#### According to a survey of graduating medical students conducted by Association of American Medical College, minority

###### Sentence Correction

##### According to a survey of graduating medical students conducted by Association of American Medical College, minority

According to a survey of graduating medical students conducted by Association of American Medical College, minority graduates are nearly four times more likely than are other graduates in planning to practice in socioeconomically deprived areas. (A) minority graduates are nearly four times more like...

- by BTGmoderatorDC

Sat May 01, 2021 3:31 pm- Forum: Sentence Correction
- Topic: According to a survey of graduating medical students conducted by Association of American Medical College, minority
- Replies:
**0** - Views:
**40**