Search found 2284 matches
What percent of the integers between \(200\) and \(999,\) inclusive, end with the digits \(“03”?\)
Problem Solving
What percent of the integers between \(200\) and \(999,\) inclusive, end with the digits \(“03”?\)
What percent of the integers between \(200\) and \(999,\) inclusive, end with the digits \(“03”?\)
A. \(1\%\)
B. \(3\%\)
C. \(4\%\)
D. \(5\%\)
E. \(25\%\)
The OA is A
- by BTGmoderatorLU
Thu Oct 31, 2024 1:08 pm- Forum: Problem Solving
- Topic: What percent of the integers between \(200\) and \(999,\) inclusive, end with the digits \(“03”?\)
- Replies: 0
- Views: 26
Is \(x+y\) divisible by \(2?\)
Is \(x+y\) divisible by \(2?\)
1) There are \(25\) integers between \(x\) and \(y\)
2) \(x\) and \(y\) are Integers
The OA is C
- by BTGmoderatorLU
Thu Oct 31, 2024 12:45 pm- Forum: Data Sufficiency
- Topic: Is \(x+y\) divisible by \(2?\)
- Replies: 0
- Views: 17
The sum of three digits in a number is \(17,\) the sum of square of the digits is \(109.\) If we subtract \(495\) from
Problem Solving
The sum of three digits in a number is \(17,\) the sum of square of the digits is \(109.\) If we subtract \(495\) from
The sum of three digits in a number is \(17,\) the sum of square of the digits is \(109.\) If we subtract \(495\) from the number, the number is reversed. Find the number.
A. \(683\)
B. \(854\)
C. \(863\)
D. \(872\)
E. \(953\)
The OA is C
- by BTGmoderatorLU
Thu Oct 31, 2024 12:35 pm- Forum: Problem Solving
- Topic: The sum of three digits in a number is \(17,\) the sum of square of the digits is \(109.\) If we subtract \(495\) from
- Replies: 0
- Views: 17
At the beginning of \(1990,\) Jon and Krista each purchased a certificate of deposit that paid the same rate of interest
Data Sufficiency
At the beginning of \(1990,\) Jon and Krista each purchased a certificate of deposit that paid the same rate of interest
At the beginning of \(1990,\) Jon and Krista each purchased a certificate of deposit that paid the same rate of interest, and each held the certificate of deposit through the end of \(1990.\) If Jon invested \(x\) dollars and Krista invested \(\$10,000,\) and if Jon earned interest in \(1990\) total...
- by BTGmoderatorLU
Wed Oct 23, 2024 8:08 am- Forum: Data Sufficiency
- Topic: At the beginning of \(1990,\) Jon and Krista each purchased a certificate of deposit that paid the same rate of interest
- Replies: 0
- Views: 86
A rectangular box of volume \(x\) has width, depth and height in the ratio of \(3{:}2{:}2\) (in this order). What is the
Problem Solving
A rectangular box of volume \(x\) has width, depth and height in the ratio of \(3{:}2{:}2\) (in this order). What is the
A rectangular box of volume \(x\) has width, depth and height in the ratio of \(3{:}2{:}2\) (in this order). What is the height in function of \(x?\) A. \(\left(\dfrac{x}{12}\right)^{1/3}\) B. \(\left(\dfrac{x}{6}\right)^{1/3}\) C. \(\left(\dfrac{x}{4}\right)^{1/3}\) D. \(\left(\dfrac{2x}{3}\right)^...
- by BTGmoderatorLU
Wed Oct 23, 2024 7:58 am- Forum: Problem Solving
- Topic: A rectangular box of volume \(x\) has width, depth and height in the ratio of \(3{:}2{:}2\) (in this order). What is the
- Replies: 0
- Views: 64
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: 155
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: 126
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: 124
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: 315
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: 146
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: 153
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: 400
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: 268
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: 316
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: 340