## Search found 2155 matches

#### If the line segment \(AB\) is one of the sides of a regular polygon inscribed in the given circle with center \(O,\) how

###### Data Sufficiency

##### If the line segment \(AB\) is one of the sides of a regular polygon inscribed in the given circle with center \(O,\) how

If the line segment \(AB\) is one of the sides of a regular polygon inscribed in the given circle with center \(O,\) how many sides does this polygon have?

1. \(\alpha = 30^{\circ}\)

2. The circumference of the circle is \(4\pi\)

OA A

- by AAPL

Tue Sep 19, 2023 11:27 am- Forum: Data Sufficiency
- Topic: If the line segment \(AB\) is one of the sides of a regular polygon inscribed in the given circle with center \(O,\) how
- Replies:
**0** - Views:
**10**

#### In the rectangular solid above, if \(AB=5,\) what is the surface area of the solid?

###### Data Sufficiency

##### In the rectangular solid above, if \(AB=5,\) what is the surface area of the solid?

In the rectangular solid above, if \(AB=5,\) what is the surface area of the solid?

1. \(BC=8\)

2. The volume of the solid is \(80\)

OA C

- by AAPL

Tue Sep 19, 2023 11:18 am- Forum: Data Sufficiency
- Topic: In the rectangular solid above, if \(AB=5,\) what is the surface area of the solid?
- Replies:
**0** - Views:
**8**

#### Arjum and Bhim can run a full round around a circular track in \(4\) minutes and \(7\) minutes respectively. If they

###### Problem Solving

##### Arjum and Bhim can run a full round around a circular track in \(4\) minutes and \(7\) minutes respectively. If they

Arjum and Bhim can run a full round around a circular track in \(4\) minutes and \(7\) minutes respectively. If they start simultaneously, after how much time will they meet together at a point diametrically opposite from the starting point? A. \(3\) mins B. \(5.5\) mins C. \(11\) mins D. \(28\) min...

- by AAPL

Tue Sep 19, 2023 11:11 am- Forum: Problem Solving
- Topic: Arjum and Bhim can run a full round around a circular track in \(4\) minutes and \(7\) minutes respectively. If they
- Replies:
**0** - Views:
**15**

#### The boy ans girls in a college are in the ratio \(3:2\). If \(20\%\) of the boys and \(25\%\) of the girls are adults,

###### Problem Solving

##### The boy ans girls in a college are in the ratio \(3:2\). If \(20\%\) of the boys and \(25\%\) of the girls are adults,

The boy ans girls in a college are in the ratio \(3:2\). If \(20\%\) of the boys and \(25\%\) of the girls are adults, the percentage of the students who are not adults?

A) \(52\)

B) \(58\)

C) \(78\)

D) \(40\)

E) \(60\)

OA C

- by AAPL

Tue Sep 19, 2023 11:05 am- Forum: Problem Solving
- Topic: The boy ans girls in a college are in the ratio \(3:2\). If \(20\%\) of the boys and \(25\%\) of the girls are adults,
- Replies:
**0** - Views:
**11**

#### The teachers’ colony has \(2800\) members, out of which \(650\) members read only English newspaper. \(550\) members

###### Problem Solving

##### The teachers’ colony has \(2800\) members, out of which \(650\) members read only English newspaper. \(550\) members

The teachers’ colony has \(2800\) members, out of which \(650\) members read only English newspaper. \(550\) members read only Hindi newspaper and \(450\) members read only Marathi newspaper. The number of members reading all the \(3\) newspapers is \(100\). Members reading Hindi as well as English ...

- by AAPL

Fri Sep 15, 2023 10:14 am- Forum: Problem Solving
- Topic: The teachers’ colony has \(2800\) members, out of which \(650\) members read only English newspaper. \(550\) members
- Replies:
**0** - Views:
**16**

#### A survey was made of \(100\) students who study German, French and Japanese. How many students study both German and

###### Data Sufficiency

##### A survey was made of \(100\) students who study German, French and Japanese. How many students study both German and

A survey was made of \(100\) students who study German, French and Japanese. How many students study both German and French but not Japanese?

1) \(51\) students study German, while \(31\) students study German but not French

2) \(9\) students study German, French and Japanese

OA C

- by AAPL

Fri Sep 15, 2023 10:09 am- Forum: Data Sufficiency
- Topic: A survey was made of \(100\) students who study German, French and Japanese. How many students study both German and
- Replies:
**0** - Views:
**13**

#### A survey of \(1.2\) million homes reported that \(650,000\) had fewer than \(2\) children. In homes with \(2\) or more

###### Problem Solving

##### A survey of \(1.2\) million homes reported that \(650,000\) had fewer than \(2\) children. In homes with \(2\) or more

A survey of \(1.2\) million homes reported that \(650,000\) had fewer than \(2\) children. In homes with \(2\) or more children, \(280,000\) of them did not have a separate bedroom for each child. If \(400,000\) homes in the survey had a separate bedroom for each child, what percent of the homes wit...

- by AAPL

Fri Sep 15, 2023 10:02 am- Forum: Problem Solving
- Topic: A survey of \(1.2\) million homes reported that \(650,000\) had fewer than \(2\) children. In homes with \(2\) or more
- Replies:
**0** - Views:
**13**

#### Eight times one-third of a number is one greater than five times one half of that number. What is that number?

###### Problem Solving

##### Eight times one-third of a number is one greater than five times one half of that number. What is that number?

Eight times one-third of a number is one greater than five times one half of that number. What is that number?

A. \(3\)

B. \(6\)

C. \(8\)

D. \(9\)

E. \(12\)

OA B

- by AAPL

Thu Sep 07, 2023 4:48 pm- Forum: Problem Solving
- Topic: Eight times one-third of a number is one greater than five times one half of that number. What is that number?
- Replies:
**0** - Views:
**184**

#### For each home sold in County \(X\), the buyer and the seller each must pay to County \(X\) a tax of \(0.5\) percent of

###### Data Sufficiency

##### For each home sold in County \(X\), the buyer and the seller each must pay to County \(X\) a tax of \(0.5\) percent of

For each home sold in County \(X\), the buyer and the seller each must pay to County \(X\) a tax of \(0.5\) percent of the sale price of the home. Colleen recently sold her old home and bought a new home, both in County \(X\). What was the total tax that Colleen paid to County \(X\) on these home sa...

- by AAPL

Thu Sep 07, 2023 4:43 pm- Forum: Data Sufficiency
- Topic: For each home sold in County \(X\), the buyer and the seller each must pay to County \(X\) a tax of \(0.5\) percent of
- Replies:
**0** - Views:
**186**

#### \(a\) and \(b\) represent digits in the correctly-worked addition operation above. What is the value of \(a?\)

###### Problem Solving

##### \(a\) and \(b\) represent digits in the correctly-worked addition operation above. What is the value of \(a?\)

\(\begin{array}{c}

\phantom{+}\, 1ab \\

+ \, ba1 \\ \hline

\phantom{+} \, 746

\end{array}\)

\(a\) and \(b\) represent digits in the correctly-worked addition operation above. What is the value of \(a?\)

A. \(2\)

B. \(3\)

C. \(4\)

D. \(6\)

E. \(7\)

OA E

- by AAPL

Thu Sep 07, 2023 4:33 pm- Forum: Problem Solving
- Topic: \(a\) and \(b\) represent digits in the correctly-worked addition operation above. What is the value of \(a?\)
- Replies:
**0** - Views:
**182**

#### If \(x\) is the median of three consecutive integers, what is the product of these three integers in terms of \(x?\)

###### Problem Solving

##### If \(x\) is the median of three consecutive integers, what is the product of these three integers in terms of \(x?\)

If \(x\) is the median of three consecutive integers, what is the product of these three integers in terms of \(x?\)

A. \(x^3+6x^2+8x\)

B. \(x^3-3x^2+2x\)

C. \(x^3-3x^2-2x\)

D. \(x^3-x^2\)

E. \(x^3-x\)

OA E

- by AAPL

Wed Aug 30, 2023 5:50 am- Forum: Problem Solving
- Topic: If \(x\) is the median of three consecutive integers, what is the product of these three integers in terms of \(x?\)
- Replies:
**0** - Views:
**223**

#### \(30\% \sim 35\%\) of the employees in a certain company have cell phones. Do at least half of the employees in the

###### Data Sufficiency

##### \(30\% \sim 35\%\) of the employees in a certain company have cell phones. Do at least half of the employees in the

\(30\% \sim 35\%\) of the employees in a certain company have cell phones. Do at least half of the employees in the company with cell phones own their houses? 1. \(70\% \sim 75\%\) of the employees in the company own their houses 2. \(40\% \sim 45\%\) of the employees in the company with their house...

- by AAPL

Wed Aug 30, 2023 5:40 am- Forum: Data Sufficiency
- Topic: \(30\% \sim 35\%\) of the employees in a certain company have cell phones. Do at least half of the employees in the
- Replies:
**0** - Views:
**222**

#### The county-mandated guidelines at a certain community college specify that for the introductory English class, the

###### Problem Solving

##### The county-mandated guidelines at a certain community college specify that for the introductory English class, the

The county-mandated guidelines at a certain community college specify that for the introductory English class, the professor may choose one of three specified novels, and choose two from a list of \(5\) specified plays. Thus, the reading list for this introductory class is guaranteed to have one nov...

- by AAPL

Wed Aug 30, 2023 5:29 am- Forum: Problem Solving
- Topic: The county-mandated guidelines at a certain community college specify that for the introductory English class, the
- Replies:
**0** - Views:
**215**

#### If \(a\) and \(b\) are integers such that \(a+b=5\), which of the following is true?

###### Problem Solving

##### If \(a\) and \(b\) are integers such that \(a+b=5\), which of the following is true?

If \(a\) and \(b\) are integers such that \(a + b = 5\), which of the following is true?

I. The product of \(a\) and \(b\) is odd.

II. If \(a\) is odd, \(b\) is even.

III. If \(a\) is negative, \(b\) is positive.

A. I only

B. II only

C. I and II

D. II and III

E. I, II and III

OA D

- by AAPL

Sat Aug 19, 2023 9:26 am- Forum: Problem Solving
- Topic: If \(a\) and \(b\) are integers such that \(a+b=5\), which of the following is true?
- Replies:
**0** - Views:
**234**

#### In how many ways can a group of \(3\) people be selected out of \(5\) men and \(7\) women, so that \(2\) of them are of

###### Problem Solving

##### In how many ways can a group of \(3\) people be selected out of \(5\) men and \(7\) women, so that \(2\) of them are of

In how many ways can a group of \(3\) people be selected out of \(5\) men and \(7\) women, so that \(2\) of them are of the same gender?

A) \(96\)

B) \(125\)

C) \(155\)

D) \(175\)

E) \(225\)

OA D

- by AAPL

Sat Aug 19, 2023 9:22 am- Forum: Problem Solving
- Topic: In how many ways can a group of \(3\) people be selected out of \(5\) men and \(7\) women, so that \(2\) of them are of
- Replies:
**0** - Views:
**222**