## Search found 2279 matches

#### Jane goes the trip of \(40\) miles, the first \(20\) miles at \(60\) miles per hour and the rest \(20\) miles at \(30\)

###### Problem Solving

##### Jane goes the trip of \(40\) miles, the first \(20\) miles at \(60\) miles per hour and the rest \(20\) miles at \(30\)

Jane goes the trip of \(40\) miles, the first \(20\) miles at \(60\) miles per hour and the rest \(20\) miles at \(30\) miles per hour, what is the average speed of the entire trip? A. \(30\,\text{miles/1hr}\) B. \(36\,\text{miels/1hr}\) C. \(40\,\text{miles/1hr}\) D. \(42\,\text{miels/1hr}\) E. \(4...

- by BTGmoderatorLU

Thu Oct 10, 2024 7:54 am- Forum: Problem Solving
- Topic: Jane goes the trip of \(40\) miles, the first \(20\) miles at \(60\) miles per hour and the rest \(20\) miles at \(30\)
- Replies:
**0** - Views:
**58**

#### If a certain short animated film consists of a total of \(21,600\) frames on film, how many minutes will it take to run

###### Data Sufficiency

##### If a certain short animated film consists of a total of \(21,600\) frames on film, how many minutes will it take to run

If a certain short animated film consists of a total of \(21,600\) frames on film, how many minutes will it take to run the film? 1. The film runs uninterrupted at a rate of \(36\) frames per second 2. It takes \(5\) times as long to run the film as it takes to rewind the film, and it takes a total ...

- by BTGmoderatorLU

Thu Oct 10, 2024 7:32 am- Forum: Data Sufficiency
- Topic: If a certain short animated film consists of a total of \(21,600\) frames on film, how many minutes will it take to run
- Replies:
**0** - Views:
**36**

#### Two trains are moving in the opposite direction on parallel tracks at the speeds of \(60\,\text{km/hr}\) and

###### Problem Solving

##### Two trains are moving in the opposite direction on parallel tracks at the speeds of \(60\,\text{km/hr}\) and

Two trains are moving in the opposite direction on parallel tracks at the speeds of \(60\,\text{km/hr}\) and \(90\,\text{km/hr}\) respectively. The first train passes a telegraph post in \(5\) seconds whereas the second train passes the post in \(6\) seconds. What is the time taken (in seconds) by t...

- by BTGmoderatorLU

Thu Oct 10, 2024 7:18 am- Forum: Problem Solving
- Topic: Two trains are moving in the opposite direction on parallel tracks at the speeds of \(60\,\text{km/hr}\) and
- Replies:
**0** - Views:
**25**

#### If the number of red marbles is three times the number of green marbles in a bowl of marbles with only two colors of

###### Problem Solving

##### If the number of red marbles is three times the number of green marbles in a bowl of marbles with only two colors of

If the number of red marbles is three times the number of green marbles in a bowl of marbles with only two colors of marbles, what is the ratio of the green marbles to all the marbles?

A. \(1{:}3\)

B. \(1{:}4\)

C. \(3{:}4\)

D. \(3{:}1\)

E. \(4{:}1\)

The OA is B

- by BTGmoderatorLU

Sat Oct 05, 2024 1:06 pm- Forum: Problem Solving
- Topic: If the number of red marbles is three times the number of green marbles in a bowl of marbles with only two colors of
- Replies:
**0** - Views:
**182**

#### The volume of cylinder \(A\) is how much more than the volume of cylinder \(B\) if cylinder \(A\) has \(x+4\) radius and

###### Data Sufficiency

##### The volume of cylinder \(A\) is how much more than the volume of cylinder \(B\) if cylinder \(A\) has \(x+4\) radius and

The volume of cylinder \(A\) is how much more than the volume of cylinder \(B\) if cylinder \(A\) has \(x+4\) radius and cylinder \(B\) has a height of \(4?\)

1) cylinder \(B\) has a volume of \(6\)

2) the ratio of cylinder A's volume to cylinder B's volume is \(4{:}7\)

The OA C

- by BTGmoderatorLU

Sat Oct 05, 2024 12:58 pm- Forum: Data Sufficiency
- Topic: The volume of cylinder \(A\) is how much more than the volume of cylinder \(B\) if cylinder \(A\) has \(x+4\) radius and
- Replies:
**0** - Views:
**52**

#### The ratio of men to women at an event is \(5\) to \(3.\) If \(39\) women are at the event, how many people are at the

###### Problem Solving

##### The ratio of men to women at an event is \(5\) to \(3.\) If \(39\) women are at the event, how many people are at the

The ratio of men to women at an event is \(5\) to \(3.\) If \(39\) women are at the event, how many people are at the event?

A. \(13\)

B. \(26\)

C. \(39\)

D. \(65\)

E. \(104\)

The OA is E

- by BTGmoderatorLU

Sat Oct 05, 2024 12:49 pm- Forum: Problem Solving
- Topic: The ratio of men to women at an event is \(5\) to \(3.\) If \(39\) women are at the event, how many people are at the
- Replies:
**0** - Views:
**62**

#### Referring to the \(xy\)-plane above, which of the following could be the equation of line \(P?\)

###### Problem Solving

##### Referring to the \(xy\)-plane above, which of the following could be the equation of line \(P?\)

123wq.jpg Referring to the \(xy\)-plane above, which of the following could be the equation of line \(P?\) A. \(y=\dfrac{2}{5}x-\dfrac{5}{2}\) B. \(y=-\dfrac{5}{2}x+\dfrac{5}{2}\) C. \(y=\dfrac{5}{2}x-\dfrac{5}{2}\) D. \(y=\dfrac{2}{5}x+\dfrac{2}{5}\) E. \(y=-\dfrac{5}{2}x-\dfrac{5}{2}\) The OA is E

- by BTGmoderatorLU

Sat Sep 28, 2024 11:21 am- Forum: Problem Solving
- Topic: Referring to the \(xy\)-plane above, which of the following could be the equation of line \(P?\)
- Replies:
**0** - Views:
**302**

##### Is the area of quadrilateral \(ABCD\) equal to area of quadrilateral \(AECD?\)

Is the area of quadrilateral \(ABCD\) equal to area of quadrilateral \(AECD?\)

1. The coordinates of the points \(A, B, C\) and \(D\) are \((0, 5), (6, 0), (0, -3)\) and \((-2, 0),\) respectively.

2. The point \(E\) lines on the line \(x=6\)

The OA is C

- by BTGmoderatorLU

Sat Sep 28, 2024 11:06 am- Forum: Data Sufficiency
- Topic: Is the area of quadrilateral \(ABCD\) equal to area of quadrilateral \(AECD?\)
- Replies:
**0** - Views:
**173**

#### Which of the following equations represents a line on \(xy\)-plane that includes exactly only one point \(P(Xp; Yp)\)

###### Problem Solving

##### Which of the following equations represents a line on \(xy\)-plane that includes exactly only one point \(P(Xp; Yp)\)

Which of the following equations represents a line on \(xy\)-plane that includes exactly only one point \(P(Xp; Yp)\) with integer coordinates \((Xp\) and \(Yp\) are both integer numbers\()?\)

A. \(y= 2x\)

B. \(2x-2y+1=0\)

C. \(y-5=3x\)

D. \(2y-\sqrt{2}x =0\)

E. \(2y= x+2\)

The OA is D

- by BTGmoderatorLU

Sat Sep 28, 2024 10:56 am- Forum: Problem Solving
- Topic: Which of the following equations represents a line on \(xy\)-plane that includes exactly only one point \(P(Xp; Yp)\)
- Replies:
**0** - Views:
**201**

#### A line segment is drawn in the \(xy\)-coordinate plane with endpoints \(P(3,5)\) and \(Q(8,0).\) Line \(n\) is drawn

###### Data Sufficiency

##### A line segment is drawn in the \(xy\)-coordinate plane with endpoints \(P(3,5)\) and \(Q(8,0).\) Line \(n\) is drawn

A line segment is drawn in the \(xy\)-coordinate plane with endpoints \(P(3,5)\) and \(Q(8,0).\) Line \(n\) is drawn so that it intersects \(PQ.\) What is the slope of line \(n?\)

1) Point \(A\) is located on line \(n,\) and \(AP=AQ\)

2) The \(x\)-intercept of line \(n\) is \((3,0)\)

The OA is E

- by BTGmoderatorLU

Sat Sep 28, 2024 10:47 am- Forum: Data Sufficiency
- Topic: A line segment is drawn in the \(xy\)-coordinate plane with endpoints \(P(3,5)\) and \(Q(8,0).\) Line \(n\) is drawn
- Replies:
**0** - Views:
**224**

#### For the line whose equation is \(\dfrac{y+2-b}{x}=m+\dfrac{2}{x},\) \(m\) is not zero. If the line is rotated

###### Problem Solving

##### For the line whose equation is \(\dfrac{y+2-b}{x}=m+\dfrac{2}{x},\) \(m\) is not zero. If the line is rotated

For the line whose equation is \(\dfrac{y+2-b}{x}=m+\dfrac{2}{x},\) \(m\) is not zero. If the line is rotated \(90^{\circ},\) then the slope of that line would be

A. \(1/m\)

B. \(-1/m\)

C. \(m\)

D. \(-m\)

E. \(m-2\)

The OA is B

- by BTGmoderatorLU

Sat Sep 28, 2024 10:41 am- Forum: Problem Solving
- Topic: For the line whose equation is \(\dfrac{y+2-b}{x}=m+\dfrac{2}{x},\) \(m\) is not zero. If the line is rotated
- Replies:
**0** - Views:
**218**

##### What is the sum of all even integers between \(30\) and \(50,\) inclusive?

What is the sum of all even integers between \(30\) and \(50,\) inclusive?

A. \(640\)

B. \(540\)

C. \(480\)

D. \(440\)

E. \(240\)

The OA is D

- by BTGmoderatorLU

Thu Sep 19, 2024 4:52 pm- Forum: Problem Solving
- Topic: What is the sum of all even integers between \(30\) and \(50,\) inclusive?
- Replies:
**0** - Views:
**653**

#### Out of total \(36\) students in a class, what percent of students passed the talent hunt exam, if each of the \(36\)

###### Data Sufficiency

##### Out of total \(36\) students in a class, what percent of students passed the talent hunt exam, if each of the \(36\)

Out of total \(36\) students in a class, what percent of students passed the talent hunt exam, if each of the \(36\) students appeared for the exam?

1. \(70\%\) of boys and \(12.5\%\) of girls passed the talent hunt exam

2. There are more than \(12\) boys in the class

The OA is A

- by BTGmoderatorLU

Thu Sep 19, 2024 4:36 pm- Forum: Data Sufficiency
- Topic: Out of total \(36\) students in a class, what percent of students passed the talent hunt exam, if each of the \(36\)
- Replies:
**0** - Views:
**454**

#### The floor space in a certain market is rented for \(\$15\) per \(30\) square feet for one day. In the market, Alice

###### Problem Solving

##### The floor space in a certain market is rented for \(\$15\) per \(30\) square feet for one day. In the market, Alice

The floor space in a certain market is rented for \(\$15\) per \(30\) square feet for one day. In the market, Alice rented a rectangular floor space that measured \(8\) feet by \(15\) feet, and Betty rented a rectangular floor space that measured \(15\) feet by \(20\) feet. If each woman rented her ...

- by BTGmoderatorLU

Thu Sep 19, 2024 4:29 pm- Forum: Problem Solving
- Topic: The floor space in a certain market is rented for \(\$15\) per \(30\) square feet for one day. In the market, Alice
- Replies:
**0** - Views:
**349**

#### If Sally drives at a constant speed of \(50\) miles per hour, how many minutes will be required for her to drive \(10\)

###### Problem Solving

##### If Sally drives at a constant speed of \(50\) miles per hour, how many minutes will be required for her to drive \(10\)

If Sally drives at a constant speed of \(50\) miles per hour, how many minutes will be required for her to drive \(10\) miles?

A. \(9\)

B. \(10\)

C. \(11\)

D. \(12\)

E. \(13\)

The OA is D

- by BTGmoderatorLU

Thu Sep 12, 2024 3:54 pm- Forum: Problem Solving
- Topic: If Sally drives at a constant speed of \(50\) miles per hour, how many minutes will be required for her to drive \(10\)
- Replies:
**0** - Views:
**616**