## Search found 2049 matches

#### A store received 7 crates of oranges. What was the standard deviation of the numbers of oranges in the 7 crates?

##### Re: A store received 7 crates of oranges. What was the standard deviation of the numbers of oranges in the 7 crates?

A store received 7 crates of oranges. What was the standard deviation of the numbers of oranges in the 7 crates? (1) For the 7 crates of oranges, the median of the numbers of oranges was equal to the greatest of the numbers of oranges. (2) For the 7 crates of oranges, the range of the numbers of or...

#### If $$[x]$$ denotes the least integer greater than or equal to $$x$$ and $$[x] = 0,$$ which of the following statements

##### Re: If $$[x]$$ denotes the least integer greater than or equal to $$x$$ and $$[x] = 0,$$ which of the following statemen

If $$[x]$$ denotes the least integer greater than or equal to $$x$$ and $$[x] = 0,$$ which of the following statements must be true? A. $$x = 0$$ B. $$0 \le x < 1$$ C. $$0 < x \le 1$$ D. $$-1 \le x < 0$$ E. $$-1 < x\le 0$$ Answer: E Source: GMAT Prep $$[x]$$ is defined as the least integer greater ...

#### Susie can buy apples from two stores: a supermarket that sells apples only in bundles of 4, and a convenience store that

##### Re: Susie can buy apples from two stores: a supermarket that sells apples only in bundles of 4, and a convenience store

Susie can buy apples from two stores: a supermarket that sells apples only in bundles of 4, and a convenience store that sells single, unbundled apples. If Susie wants to ensure that the total number of apples she buys is a multiple of 5, what is the minimum number of apples she must buy from the c...

#### In the rectangular coordinate system, if line l is parallel to one of the axes, does line contain the point (4, 5)?

##### Re: In the rectangular coordinate system, if line l is parallel to one of the axes, does line contain the point (4, 5)?

In the rectangular coordinate system, if line l is parallel to one of the axes, does line contain the point (4, 5) ? (1) Line l contains the point (4, -5). (2) Line l crosses the x-axis. OA C Source: e-GMAT (1) Line $$l$$ contains the point $$(4, -5).$$ Then, there are $$2$$ possibilities i) line i...

#### How many positive integers less than 10,000 are such that the product of their digits is 210?

##### Re: How many positive integers less than 10,000 are such that the product of their digits is 210?

How many positive integers less than 10,000 are such that the product of their digits is 210? A. 24 B. 30 C. 48 D. 54 E. 72 OA D Source: Magoosh $$210 = 2\times5\times3\times7 = 5\times6\times7\times1 = 5\times6\times7$$ Those are the only sets of digits we can use to for the numbers (any other com...

#### At an engineering firm, 80 employees have graduate degrees (PhDs or Masters degrees). How many employees have PhDs?

##### Re: At an engineering firm, 80 employees have graduate degrees (PhDs or Masters degrees). How many employees have PhDs?

At an engineering firm, 80 employees have graduate degrees (PhDs or Masters degrees). How many employees have PhDs? (1) One-third of the employees with Masters degrees also have PhDs. (2) One-half of the employees with PhDs also have Masters degrees. Aswer: C Source: Veritas Prep Given; At an engin...

#### A hybrid car has a 15-gallon fuel tank and uses one gallon of fuel to travel 45 miles. If the driver of the car begins

##### Re: Danny bought some packets of pens, each packet at a cost of $$\4,$$ and some packets of pencils, each packet at a c

Danny bought some packets of pens, each packet at a cost of $$\4,$$ and some packets of pencils, each packet at a cost of $$\3.$$ What is the ratio of the number of packets of pens to the number of packets of pencils purchased? (1) He paid $$\24$$ for the entire purchase. (2) He spent equal amou...

#### An empty bucket being filled with paint at a constant rate takes 6 minutes to be filled to 7/10 of its capacity. How

##### Re: An empty bucket being filled with paint at a constant rate takes 6 minutes to be filled to 7/10 of its capacity. How

An empty bucket being filled with paint at a constant rate takes 6 minutes to be filled to 7/10 of its capacity. How much more time will it take to fill the bucket to full capacity? A. 7/18 B. 9/18 C. 2 D. 18/7 E. 18/5 OA D Source: Manhattan Prep Suppose, capacity $$= 70 .$$ So, to fill $$\dfrac{7}... #### pq < 70, where both P and Q are distinct odd primes. Determine PQ. Statement ###### Data Sufficiency ##### Re: pq < 70, where both P and Q are distinct odd primes. Determine PQ. Statement pq < 70, where both P and Q are distinct odd primes. Determine PQ. Statement (1): PQ is one greater than a power of two. Statement (2): The sum of the digits of PQ is a prime number. OA C Source: Veritas Prep From 1 \(PQ=32+1=33=3*11$$ $$PQ=64+1=65=5*13$$ Not Sufficient. $$\Large{\color{red}\chi}$$...

by swerve

Wed Oct 27, 2021 8:09 am
Forum: Data Sufficiency
Topic: pq < 70, where both P and Q are distinct odd primes. Determine PQ. Statement
Replies: 1
Views: 74

#### Rectangle ABCD is constructed in the coordinate plane parallel

##### Re: Rectangle ABCD is constructed in the coordinate plane parallel

Rectangle ABCD is constructed in the coordinate plane parallel to the x- and y-axes. If the x- and y-coordinates of each of the points are integers which satisfy 3 ≤ x ≤ 11 and -5 ≤ y ≤ 5, how many possible ways are there to construct rectangle ABCD? 396 1260 1980 7920 15840 Answer: C Source: Grock...

by swerve

Thu Oct 21, 2021 2:25 pm
Forum: Problem Solving
Topic: Rectangle ABCD is constructed in the coordinate plane parallel
Replies: 2
Views: 215

#### Is g greater than .36?

##### Re: Is g greater than .36?

Is g greater than .36? (1) g is greater than 1/3 (1) g is equal to 5/12 OA B Source: Veritas Prep 1. $$g \gt 1/3 = 0.33, g$$ could be $$0.34$$ and not $$\gt 0.36$$ not sufficient $$\Large{\color{red}\chi}$$ 2. $$g= 5/12 = 0.41$$ so must be $$\gt 0.36$$ sufficient \(\Large{\color{green}\checkmark}\...

by swerve

Thu Oct 14, 2021 3:21 am
Forum: Data Sufficiency
Topic: Is g greater than .36?
Replies: 1
Views: 128