## Search found 16201 matches

#### If a number between 0 and 1 is selected at random, which of the following will the number most likely be between?

###### Problem Solving

##### Re: If a number between 0 and 1 is selected at random, which of the following will the number most likely be between?

If a number between 0 and 1 is selected at random, which of the following will the number most likely be between? A. 0 and 3/20 B. 3/20 and 1/5 C. 1/5 and 1/4 D. 1/4 and 3/10 E. 3/10 and 1/2 OA E Source: GMAT Prep We need to determine the LENGTH OF EACH INTERVAL. The interval that has the greatest ...

- by [email protected]

Mon May 29, 2023 7:00 am- Forum: Problem Solving
- Topic: If a number between 0 and 1 is selected at random, which of the following will the number most likely be between?
- Replies:
**1** - Views:
**15**

##### Re: Are all of the terms in Set A equal?

Are all of the terms in Set A equal? (1) The sum of all 14 terms in Set A is 98. (2) The sum of any 3 terms in Set A is 21. OA C Source: Veritas Prep Target question : Are all of the terms in Set A equal? Statement 1 : The sum of all 14 terms in Set A is 98 There are several possible scenarios that...

- by [email protected]

Sat May 27, 2023 5:48 am- Forum: Data Sufficiency
- Topic: Are all of the terms in Set A equal?
- Replies:
**1** - Views:
**11**

#### If a rectangle of area \(24\) can be partitioned into exactly \(3\) nonoverlapping squares of equal area, what is the

###### Problem Solving

##### Re: If a rectangle of area \(24\) can be partitioned into exactly \(3\) nonoverlapping squares of equal area, what is th

Source: Official Guide If a rectangle of area \(24\) can be partitioned into exactly \(3\) nonoverlapping squares of equal area, what is the length of the longest side of the rectangle? A. \(2\sqrt{2}\) B. \(6\) C. \(8\) D. \(6\sqrt{2}\) E. \(12\sqrt{2}\) The OA is D Let's work backwards Here are 3...

- by [email protected]

Sat May 27, 2023 5:22 am- Forum: Problem Solving
- Topic: If a rectangle of area \(24\) can be partitioned into exactly \(3\) nonoverlapping squares of equal area, what is the
- Replies:
**1** - Views:
**14**

##### Re: Probability

A basket contains \(5\) apples, of which \(1\) is spoiled and the rest are good. If Henry is to select \(2\) apples from the basket simultaneously and at random, what is the probability that the \(2\) apples selected will include the spoiled apple? A. \(1/5\) B. \(3/10\) C. \(2/5\) D. \(1/2\) E. \(...

- by [email protected]

Fri May 26, 2023 5:57 pm- Forum: Problem Solving
- Topic: Probability
- Replies:
**1** - Views:
**12**

#### In a two-story apartment complex, each apartment on the upper floor rents for 75 percent as much as each apartment on

###### Data Sufficiency

##### Re: In a two-story apartment complex, each apartment on the upper floor rents for 75 percent as much as each apartment o

In a two-story apartment complex, each apartment on the upper floor rents for 75 percent as much as each apartment on the lower floor. If the total monthly rent is $15,300 when rent is collected on all of the apartments, what is the monthly rent on each apartment on the lower floor? (1) An apartmen...

- by [email protected]

Fri May 26, 2023 5:55 pm- Forum: Data Sufficiency
- Topic: In a two-story apartment complex, each apartment on the upper floor rents for 75 percent as much as each apartment on
- Replies:
**2** - Views:
**24**

#### A couple decides to have \(4\) children. If they succeed in having \(4\) children and each child is equally likely to be

###### Problem Solving

##### Re: A couple decides to have \(4\) children. If they succeed in having \(4\) children and each child is equally likely t

Source: Official Guide A couple decides to have \(4\) children. If they succeed in having \(4\) children and each child is equally likely to be a boy or a girl, what is the probability that they will have \(2\) girls and \(2\) boys? A. \(3/8\) B. \(1/4\) C. \(3/16\) D. \(1/8\) E. \(1/16\) The OA is...

- by [email protected]

Fri May 26, 2023 5:52 pm- Forum: Problem Solving
- Topic: A couple decides to have \(4\) children. If they succeed in having \(4\) children and each child is equally likely to be
- Replies:
**2** - Views:
**34**

#### If a and b are positive integers such that a/b = 82.024, which of the following can be the value of b?

###### Problem Solving

##### Re: If a and b are positive integers such that a/b = 82.024, which of the following can be the value of b?

If a and b are positive integers such that a/b = 82.024, which of the following can be the value of b? (A) 100 (B) 150 (C) 200 (D) 250 (E) 550 OA D Source: Veritas Prep Notice that we can rewrite 82.024 as 82 + 24/1000 So, 82.024 = 82 + 24/1000 Simplify to get: 82.024 = 82 + 3/125 Rewritten as an E...

- by [email protected]

Thu May 18, 2023 5:46 am- Forum: Problem Solving
- Topic: If a and b are positive integers such that a/b = 82.024, which of the following can be the value of b?
- Replies:
**1** - Views:
**22**

##### Re: Is integer k a prime number?

Is integer k a prime number? (1) k = 10! + m, where 1 < m < 8 (2) k is a multiple of 7 OA A Source: Veritas Prep Target question : Is integer k a prime number? Statement 1 : k = 10! + m, where 1 < m < 8 Let's check a few values of m and look for a pattern. m = 2 k = 10! + 2 k = (10)(9)(8)(8)(6)(5)(...

- by [email protected]

Thu May 18, 2023 5:42 am- Forum: Data Sufficiency
- Topic: Is integer k a prime number?
- Replies:
**1** - Views:
**23**

#### A "descending number" is a three-digit number, such that the units digit is less than the tens digit and the tens digit

###### Problem Solving

##### Re: A "descending number" is a three-digit number, such that the units digit is less than the tens digit and the tens di

Source: Magoosh A “descending number” is a three-digit number, such that the units digit is less than the tens digits and the tens digit is less than the hundreds digit. What is the probability that a three-digit number chosen at random is a “descending number”? A) \(3/25\) B) \(2/9\) C) \(2/15\) D...

- by [email protected]

Mon May 15, 2023 7:09 am- Forum: Problem Solving
- Topic: A "descending number" is a three-digit number, such that the units digit is less than the tens digit and the tens digit
- Replies:
**1** - Views:
**31**

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

###### Data Sufficiency

##### 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...

- by [email protected]

Mon May 15, 2023 7:07 am- Forum: Data Sufficiency
- Topic: A store received 7 crates of oranges. What was the standard deviation of the numbers of oranges in the 7 crates?
- Replies:
**1** - Views:
**32**

#### If a child is randomly selected from Columbus elementary school, what is the probability that the child will be a boy?

###### Data Sufficiency

##### Re: If a child is randomly selected from Columbus elementary school, what is the probability that the child will be a bo

Magoosh If a child is randomly selected from Columbus elementary school, what is the probability that the child will be a boy? 1) If \(25\) boys are removed from the school, the probability of selecting a boy will be \(0.75\) 2) There are \(35\) more boys than there are girls OA C Target question :...

- by [email protected]

Mon May 15, 2023 6:13 am- Forum: Data Sufficiency
- Topic: If a child is randomly selected from Columbus elementary school, what is the probability that the child will be a boy?
- Replies:
**1** - Views:
**32**

#### What is the probability that you get a pair when picking the top two cards off of a randomly shuffled deck of cards

###### Problem Solving

##### Re: What is the probability that you get a pair when picking the top two cards off of a randomly shuffled deck of cards

Veritas Prep What is the probability that you get a pair when picking the top two cards off of a randomly shuffled deck of cards (\(52\) cards, with \(13\) sets of four matching suits)? A. \(\dfrac{12}{2,652}\) B. \(\dfrac{16}{2,652}\) C. \(\dfrac{1}{17}\) D. \(\dfrac{1}{13}\) E. \(\dfrac{1}{2}\) O...

- by [email protected]

Mon May 15, 2023 6:09 am- Forum: Problem Solving
- Topic: What is the probability that you get a pair when picking the top two cards off of a randomly shuffled deck of cards
- Replies:
**1** - Views:
**29**

#### A certain investment earned a fixed rate of 4 percent interest per year, compounded annually, for five years. The

###### Data Sufficiency

##### Re: A certain investment earned a fixed rate of 4 percent interest per year, compounded annually, for five years. The

Source: Official Guide A certain investment earned a fixed rate of 4 percent interest per year, compounded annually, for five years. The interest earned for the third year of the investment was how many dollars greater than that for the first year? 1) The amount of the investment at the beginning o...

- by [email protected]

Mon Apr 24, 2023 6:18 am- Forum: Data Sufficiency
- Topic: A certain investment earned a fixed rate of 4 percent interest per year, compounded annually, for five years. The
- Replies:
**1** - Views:
**58**

#### Working together at their respective rates, two hoses fill a pool in 2 hours. If one of the hoses, working alone, could

###### Problem Solving

##### Re: Working together at their respective rates, two hoses fill a pool in 2 hours. If one of the hoses, working alone, co

Source: Veritas Prep Working together at their respective rates, two hoses fill a pool in 2 hours. If one of the hoses, working alone, could fill the pool in 3 hours, how long would it take the other hose to fill the pool alone? A. 2 hours B. 3 hours C. 4 hours D. 5 hours E. 6 hours The OA is E One...

- by [email protected]

Mon Apr 24, 2023 6:13 am- Forum: Problem Solving
- Topic: Working together at their respective rates, two hoses fill a pool in 2 hours. If one of the hoses, working alone, could
- Replies:
**1** - Views:
**43**

#### A class contains boys and girls. What is the probability of selecting a boy from a class?

###### Data Sufficiency

##### Re: A class contains boys and girls. What is the probability of selecting a boy from a class?

A class contains boys and girls. What is the probability of selecting a boy from a class? (1) There are 35 students in the class (2) The ratio of boys to girls is 3:4 OA B Source: Magoosh Target question : What is the probability of selecting a boy from a class? Statement 1 : There are 35 students ...

- by [email protected]

Sat Apr 15, 2023 6:56 am- Forum: Data Sufficiency
- Topic: A class contains boys and girls. What is the probability of selecting a boy from a class?
- Replies:
**1** - Views:
**167**