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A coach will select the members of a \(5\)-players team from \(9\) players, including \(A\) and \(B\). If the \(5\)
Problem Solving
A coach will select the members of a \(5\)-players team from \(9\) players, including \(A\) and \(B\). If the \(5\)
A coach will select the members of a \(5\)-players team from \(9\) players, including \(A\) and \(B\). If the \(5\) players are chosen at random, What is the probability that the coach chooses a team that includes both \(A\) and \(B?\) A. \(\dfrac{1}{9}\) B. \(\dfrac{1}{6}\) C. \(\dfrac{2}{9}\) D. \...
- by BTGmoderatorLU
Sat Jun 01, 2024 7:03 am- Forum: Problem Solving
- Topic: A coach will select the members of a \(5\)-players team from \(9\) players, including \(A\) and \(B\). If the \(5\)
- Replies: 0
- Views: 3
In a classroom, one student is to be selected at random to solve a question. What is the probability that a girl will be
Data Sufficiency
In a classroom, one student is to be selected at random to solve a question. What is the probability that a girl will be
In a classroom, one student is to be selected at random to solve a question. What is the probability that a girl will be selected?
1) Two-fifths of the students in the classroom are boys
2) \(15\) of the students in the classroom are boys
The OA is A
- by BTGmoderatorLU
Sat Jun 01, 2024 6:53 am- Forum: Data Sufficiency
- Topic: In a classroom, one student is to be selected at random to solve a question. What is the probability that a girl will be
- Replies: 0
- Views: 4
A jar contains \(6\) chocolate candies and \(4\) mint candies. If Ben reaches into the jar to draw and eat two candies
Problem Solving
A jar contains \(6\) chocolate candies and \(4\) mint candies. If Ben reaches into the jar to draw and eat two candies
A jar contains \(6\) chocolate candies and \(4\) mint candies. If Ben reaches into the jar to draw and eat two candies at random, what is the probability that he eats two chocolate candies?
A. \(1/2\)
B. \(1/3\)
C. \(2/9\)
D. \(1/6\)
E. \(1/9\)
The AO is B
- by BTGmoderatorLU
Sat Jun 01, 2024 6:45 am- Forum: Problem Solving
- Topic: A jar contains \(6\) chocolate candies and \(4\) mint candies. If Ben reaches into the jar to draw and eat two candies
- Replies: 0
- Views: 3
The average of a series of consecutive integers is an even integer. Which of the following could be true?
Problem Solving
The average of a series of consecutive integers is an even integer. Which of the following could be true?
The average of a series of consecutive integers is an even integer. Which of the following could be true? I. There is an even number of integers in the series. II. The smallest number in the series is odd. III. The product of the smallest and largest number in the series is odd. A. I only B. II only...
- by BTGmoderatorLU
Thu May 23, 2024 5:21 pm- Forum: Problem Solving
- Topic: The average of a series of consecutive integers is an even integer. Which of the following could be true?
- Replies: 0
- Views: 21
The average of a series of consecutive integers is an even integer. Which of the following could be true?
Data Sufficiency
The average of a series of consecutive integers is an even integer. Which of the following could be true?
What is the tens digit of two-digit positive integer\(w?\)
1) The tens digit of \(2w\) is equal to the tens digit of \(w\)
2) The sum of the digits of \(w+5\) is \(5\)
The OA is A
- by BTGmoderatorLU
Thu May 23, 2024 5:06 pm- Forum: Data Sufficiency
- Topic: The average of a series of consecutive integers is an even integer. Which of the following could be true?
- Replies: 0
- Views: 17
Joseph's final grade is calculated from the mean of his test scores. His teacher also allows them to drop the lowest
Problem Solving
Joseph's final grade is calculated from the mean of his test scores. His teacher also allows them to drop the lowest
Joseph's final grade is calculated from the mean of his test scores. His teacher also allows them to drop the lowest score before calculating the final grade. If Joseph received a \((67, 82, 73, 91, 77,\) and\(, 75)\) on his tests, what was his final grade rounded to the nearest whole number? A. \(7...
- by BTGmoderatorLU
Thu May 23, 2024 4:58 pm- Forum: Problem Solving
- Topic: Joseph's final grade is calculated from the mean of his test scores. His teacher also allows them to drop the lowest
- Replies: 0
- Views: 12
What is the remainder when \(2^{28}\) is divided by \(3?\)
What is the remainder when \(2^{28}\) is divided by \(3?\)
A. \(1\)
B. \(2\)
C. \(3\)
D. \(4\)
E. \(5\)
The OA is A
- by BTGmoderatorLU
Wed May 15, 2024 3:07 pm- Forum: Problem Solving
- Topic: What is the remainder when \(2^{28}\) is divided by \(3?\)
- Replies: 0
- Views: 24
When positive integer \(y\) is divided by \(51,\) the remainder is \(x.\) What is the remainder when \(y\) is divided by
Data Sufficiency
When positive integer \(y\) is divided by \(51,\) the remainder is \(x.\) What is the remainder when \(y\) is divided by
When positive integer \(y\) is divided by \(51,\) the remainder is \(x.\) What is the remainder when \(y\) is divided by \(17?\)
1. When \(y\) is divided by \(34\) the remainder is zero
2. \(x=17\)
The OA is D
- by BTGmoderatorLU
Wed May 15, 2024 2:58 pm- Forum: Data Sufficiency
- Topic: When positive integer \(y\) is divided by \(51,\) the remainder is \(x.\) What is the remainder when \(y\) is divided by
- Replies: 0
- Views: 28
When \(n\) is divided by \(24,\) the remainder is \(5.\) What is the remainder when \(3n\) is divided by \(8?\)
Problem Solving
When \(n\) is divided by \(24,\) the remainder is \(5.\) What is the remainder when \(3n\) is divided by \(8?\)
When \(n\) is divided by \(24,\) the remainder is \(5.\) What is the remainder when \(3n\) is divided by \(8?\)
A. \(3\)
B. \(4\)
C. \(5\)
D. \(6\)
E. \(7\)
OA E
- by BTGmoderatorLU
Wed May 15, 2024 2:39 pm- Forum: Problem Solving
- Topic: When \(n\) is divided by \(24,\) the remainder is \(5.\) What is the remainder when \(3n\) is divided by \(8?\)
- Replies: 0
- Views: 25
A car drives \(40\) miles on local roads at \(20 \text{ mph,}\) and \(180\) miles on the highway at \(60 \text{ mph},\)
Problem Solving
A car drives \(40\) miles on local roads at \(20 \text{ mph,}\) and \(180\) miles on the highway at \(60 \text{ mph},\)
A car drives \(40\) miles on local roads at \(20 \text{ mph,}\) and \(180\) miles on the highway at \(60 \text{ mph},\) what is the average speed of the entire trip?
A. \(36 \text{ mph}\)
B. \(40 \text{ mph}\)
C. \(44 \text{ mph}\)
D. \(52 \text{ mph}\)
E. \(58 \text{ mph}\)
The OA is C
- by BTGmoderatorLU
Sat May 11, 2024 6:18 pm- Forum: Problem Solving
- Topic: A car drives \(40\) miles on local roads at \(20 \text{ mph,}\) and \(180\) miles on the highway at \(60 \text{ mph},\)
- Replies: 0
- Views: 23
What distance did Marty drive?
What distance did Marty drive?
1. Wendy drove \(15\) miles in \(20\) minutes
2. Marty drove at the same average speed as Wendy.
The OA is E
- by BTGmoderatorLU
Sat May 11, 2024 6:03 pm- Forum: Data Sufficiency
- Topic: What distance did Marty drive?
- Replies: 0
- Views: 28
Two cyclists, \(A\) and \(B,\) are \(145\) miles apart on a straight road. At \(1{:}30 \text{ p.m.},\) cyclist \(A\)
Problem Solving
Two cyclists, \(A\) and \(B,\) are \(145\) miles apart on a straight road. At \(1{:}30 \text{ p.m.},\) cyclist \(A\)
Two cyclists, \(A\) and \(B,\) are \(145\) miles apart on a straight road. At \(1{:}30 \text{ p.m.},\) cyclist \(A\) begins riding at a constant speed of \(20\) miles per hour toward cyclist \(B.\) At \(2{:}00 \text{ p.m.},\) cyclist \(B\) begins riding toward cyclist \(A\) at a constant speed. At \...
- by BTGmoderatorLU
Sat May 11, 2024 5:44 pm- Forum: Problem Solving
- Topic: Two cyclists, \(A\) and \(B,\) are \(145\) miles apart on a straight road. At \(1{:}30 \text{ p.m.},\) cyclist \(A\)
- Replies: 0
- Views: 19
How many arrangements are possible with the letters of the word 'PROFILE', if no two consonants are to come together?
Problem Solving
How many arrangements are possible with the letters of the word 'PROFILE', if no two consonants are to come together?
How many arrangements are possible with the letters of the word 'PROFILE', if no two consonants are to come together?
A. \(36\)
B. \(120\)
C. \(144\)
D. \(288\)
E. \(576\)
The OA is C
- by BTGmoderatorLU
Fri May 03, 2024 5:56 pm- Forum: Problem Solving
- Topic: How many arrangements are possible with the letters of the word 'PROFILE', if no two consonants are to come together?
- Replies: 0
- Views: 136
For Museum X, the total entrance fee is \(\$x\) plus \(\$z\) each person older than \(30.\) For museum \(Y,\) the total
Data Sufficiency
For Museum X, the total entrance fee is \(\$x\) plus \(\$z\) each person older than \(30.\) For museum \(Y,\) the total
For Museum X, the total entrance fee is \(\$x\) plus \(\$z\) each person older than \(30.\) For museum \(Y,\) the total entrance fee is \(\$y\) plus \(\$w\) each person older than \(40.\) When \(50\) people enter museums \(X\) and \(Y,\) is the total entrance fee of the museum \(X\) smaller than tha...
- by BTGmoderatorLU
Fri May 03, 2024 5:45 pm- Forum: Data Sufficiency
- Topic: For Museum X, the total entrance fee is \(\$x\) plus \(\$z\) each person older than \(30.\) For museum \(Y,\) the total
- Replies: 0
- Views: 75
The figure shows the paths from point \(A\) to point \(E\) in a video game. How many different ways can a player move
Problem Solving
The figure shows the paths from point \(A\) to point \(E\) in a video game. How many different ways can a player move
2018-04-01_2140.png The figure shows the paths from point \(A\) to point \(E\) in a video game. How many different ways can a player move from point \(A\) to point \(E\) and then back from point \(E\) to point \(A\) without retracing a previous path taken? A. \(300\) B. \(7,200\) C. \(14,400\) D. \...
- by BTGmoderatorLU
Fri May 03, 2024 5:37 pm- Forum: Problem Solving
- Topic: The figure shows the paths from point \(A\) to point \(E\) in a video game. How many different ways can a player move
- Replies: 0
- Views: 71