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If a number is selected at random from a set of \(6\) distinct integers, what is the probability that the number is odd
Data Sufficiency
If a number is selected at random from a set of \(6\) distinct integers, what is the probability that the number is odd
If a number is selected at random from a set of \(6\) distinct integers, what is the probability that the number is odd or prime?
1. The probability of the number being odd is \(\dfrac{1}{6}\)
2. The probability of the number being prime is \(\dfrac{1}{3}\)
OA C
- by AAPL
Wed Oct 02, 2024 2:54 pm- Forum: Data Sufficiency
- Topic: If a number is selected at random from a set of \(6\) distinct integers, what is the probability that the number is odd
- Replies: 0
- Views: 52
Three distinct integers are selected at random between \(1\) and \(2016,\) inclusive (without replacement). Which of the
Problem Solving
Three distinct integers are selected at random between \(1\) and \(2016,\) inclusive (without replacement). Which of the
Three distinct integers are selected at random between \(1\) and \(2016,\) inclusive (without replacement). Which of the following is a correct statement about the probability \(p\) that the product of the three integers is odd? A. \(p < 1/8\) B. \(p = 1/8\) C. \(1/8 < p < 1/3\) D. \(p = 1/3\) E. \(...
- by AAPL
Wed Oct 02, 2024 2:46 pm- Forum: Problem Solving
- Topic: Three distinct integers are selected at random between \(1\) and \(2016,\) inclusive (without replacement). Which of the
- Replies: 0
- Views: 25
Each of the candies in a jar is brown, green, or yellow. If one candy is to be selected at random from the jar, what is
Data Sufficiency
Each of the candies in a jar is brown, green, or yellow. If one candy is to be selected at random from the jar, what is
Each of the candies in a jar is brown, green, or yellow. If one candy is to be selected at random from the jar, what is the probability that the candy will be brown?
1. There are \(25\) candies in the jar
2. The probability that the candy selected will be green or yellow is \(2/5\)
OA B
- by AAPL
Wed Oct 02, 2024 2:35 pm- Forum: Data Sufficiency
- Topic: Each of the candies in a jar is brown, green, or yellow. If one candy is to be selected at random from the jar, what is
- Replies: 0
- Views: 28
Four pool balls \(A, B, C, D\) are randomly arranged in a straight line. What is the probability that the order will
Problem Solving
Four pool balls \(A, B, C, D\) are randomly arranged in a straight line. What is the probability that the order will
Four pool balls \(A, B, C, D\) are randomly arranged in a straight line. What is the probability that the order will actually be \(A, B, C, D?\)
A. \(1/2\)
B. \(1/4\)
C. \(1/6\)
D. \(1/8\)
E. \(1/24\)
OA E
- by AAPL
Wed Oct 02, 2024 2:27 pm- Forum: Problem Solving
- Topic: Four pool balls \(A, B, C, D\) are randomly arranged in a straight line. What is the probability that the order will
- Replies: 0
- Views: 28
What is the profit earned by Mathew, if he sells a product at some discount?
What is the profit earned by Mathew, if he sells a product at some discount?
1) Mathew gives a discount of \(10\%\) on the marked price of \(5000\$\)
2) Had Mathew bought the product at twice the original price, he would have incurred a loss of \(10\%\)
OA C
- by AAPL
Thu Sep 26, 2024 4:55 pm- Forum: Data Sufficiency
- Topic: What is the profit earned by Mathew, if he sells a product at some discount?
- Replies: 0
- Views: 152
Brenda walked a \(12\)-mile scenic loop in \(3\) hours. If she then reduced her walking speed by half, how many hours
Problem Solving
Brenda walked a \(12\)-mile scenic loop in \(3\) hours. If she then reduced her walking speed by half, how many hours
Brenda walked a \(12\)-mile scenic loop in \(3\) hours. If she then reduced her walking speed by half, how many hours would it take Brenda to walk the same scenic loop two more times?
A. \(6\)
B. \(8\)
C. \(12\)
D. \(18\)
E. \(24\)
OA C
- by AAPL
Thu Sep 26, 2024 4:42 pm- Forum: Problem Solving
- Topic: Brenda walked a \(12\)-mile scenic loop in \(3\) hours. If she then reduced her walking speed by half, how many hours
- Replies: 0
- Views: 99
A man invested \(\$P\) in a certain bank at the rate of \(r\%\) per annum compounded annually. If the amount becomes
Data Sufficiency
A man invested \(\$P\) in a certain bank at the rate of \(r\%\) per annum compounded annually. If the amount becomes
A man invested \(\$P\) in a certain bank at the rate of \(r\%\) per annum compounded annually. If the amount becomes \(1.44\) times of itself in \(n\) years, what is \(n?\)
1. \(r=20\%\)
2. At the same rate of interest the amount becomes \(1.728\) times itself in \(3\) years
OA D
- by AAPL
Thu Sep 26, 2024 4:34 pm- Forum: Data Sufficiency
- Topic: A man invested \(\$P\) in a certain bank at the rate of \(r\%\) per annum compounded annually. If the amount becomes
- Replies: 0
- Views: 135
A plane left Chicago in the morning and made \(3\) flights before returning to Chicago. The plane traveled twice as far
Problem Solving
A plane left Chicago in the morning and made \(3\) flights before returning to Chicago. The plane traveled twice as far
A plane left Chicago in the morning and made \(3\) flights before returning to Chicago. The plane traveled twice as far on the first flight as on the second flight, and the plane traveled three times as far on the second flight as on the third flight. If the third flight was \(45\) miles, how many m...
- by AAPL
Thu Sep 26, 2024 4:23 pm- Forum: Problem Solving
- Topic: A plane left Chicago in the morning and made \(3\) flights before returning to Chicago. The plane traveled twice as far
- Replies: 0
- Views: 122
Which of the following is equivalent to \((2^3)(3^4)(7)+(2^2)(3^5)(5)+(2^4)(3^3)(11)?\)
Problem Solving
Which of the following is equivalent to \((2^3)(3^4)(7)+(2^2)(3^5)(5)+(2^4)(3^3)(11)?\)
Which of the following is equivalent to \((2^3)(3^4)(7)+(2^2)(3^5)(5)+(2^4)(3^3)(11)?\)
A. \((2^2)(3^3)[(2)(3)(7)+(3^2)(5)+(2^2)(11)]\)
B. \((2^2)(3^4)[7+(3)(5)+11]\)
C. \((2)(3)[7+5+11]\)
D. \((2)(3^3)[(2)(3)(7)+(3^2)(5)+(2^2)(11)]\)
E. \((2)(3^4)[7+(2)(3)(5)+11]\)
OA A
- by AAPL
Wed Sep 18, 2024 4:45 pm- Forum: Problem Solving
- Topic: Which of the following is equivalent to \((2^3)(3^4)(7)+(2^2)(3^5)(5)+(2^4)(3^3)(11)?\)
- Replies: 0
- Views: 222
The sum of two positive integers is \(21.\) What is the value of the larger integer?
Data Sufficiency
The sum of two positive integers is \(21.\) What is the value of the larger integer?
The sum of two positive integers is \(21.\) What is the value of the larger integer?
1. The product of the two integers is \(104\)
2. The larger integer is a prime number
OA A
- by AAPL
Wed Sep 18, 2024 4:23 pm- Forum: Data Sufficiency
- Topic: The sum of two positive integers is \(21.\) What is the value of the larger integer?
- Replies: 0
- Views: 149
\(\dfrac{1}{\dfrac{1}{\sqrt[3]{a+b}}}* \dfrac{\sqrt[3]{(a+b)^4}}{\dfrac{1}{(a+b)^{-\frac{2}{3}}}}=\)
Problem Solving
\(\dfrac{1}{\dfrac{1}{\sqrt[3]{a+b}}}* \dfrac{\sqrt[3]{(a+b)^4}}{\dfrac{1}{(a+b)^{-\frac{2}{3}}}}=\)
\(\dfrac{1}{\dfrac{1}{\sqrt[3]{a+b}}}* \dfrac{\sqrt[3]{(a+b)^4}}{\dfrac{1}{(a+b)^{-\frac{2}{3}}}}=\)
A. \(1\)
B. \((a + b)-1/3\)
C. \((a + b)1/3\)
D. \((a + b)2/3\)
E. \(a + b\)
OA E
- by AAPL
Wed Sep 18, 2024 4:15 pm- Forum: Problem Solving
- Topic: \(\dfrac{1}{\dfrac{1}{\sqrt[3]{a+b}}}* \dfrac{\sqrt[3]{(a+b)^4}}{\dfrac{1}{(a+b)^{-\frac{2}{3}}}}=\)
- Replies: 0
- Views: 184
A museum has \(259\) paintings and \(11\) sculptures. How many photographs does the museum have?
Data Sufficiency
A museum has \(259\) paintings and \(11\) sculptures. How many photographs does the museum have?
A museum has \(259\) paintings and \(11\) sculptures. How many photographs does the museum have? 1) If the museum acquires \(6\) more paintings, then the number of paintings and sculptures combined will be \(6\) times the number of photographs 2) If the museum acquires \(4\) more paintings and \(2\)...
- by AAPL
Wed Sep 11, 2024 4:14 pm- Forum: Data Sufficiency
- Topic: A museum has \(259\) paintings and \(11\) sculptures. How many photographs does the museum have?
- Replies: 0
- Views: 230
If \((1 < A < 3 < B),\) then which of the following expressions is the largest?
If \((1 < A < 3 < B),\) then which of the following expressions is the largest?
A. \(\dfrac{(B+2)}{(A-1)}\)
B. \(\dfrac{(B-2)}{(A+1)}\)
C. \(\dfrac{A}{B}\)
D. \(\dfrac{(B-2)}{(A-1)}\)
E. \(\dfrac{B}{A}\)
OA A
- by AAPL
Wed Sep 11, 2024 4:06 pm- Forum: Problem Solving
- Topic: If \((1 < A < 3 < B),\) then which of the following expressions is the largest?
- Replies: 0
- Views: 215
Each boy does exactly \(2\) units of work per day and each girl does exactly \(3\) units of work per day. Can \(4\) boys
Data Sufficiency
Each boy does exactly \(2\) units of work per day and each girl does exactly \(3\) units of work per day. Can \(4\) boys
Each boy does exactly \(2\) units of work per day and each girl does exactly \(3\) units of work per day. Can \(4\) boys and \(3\) girls finish the total given work within \(6\) days?
1. The total given work is greater than \(80\) units
2. The total given work is lesser than \(100\) units
OA B
- by AAPL
Wed Sep 11, 2024 3:51 pm- Forum: Data Sufficiency
- Topic: Each boy does exactly \(2\) units of work per day and each girl does exactly \(3\) units of work per day. Can \(4\) boys
- Replies: 0
- Views: 224
A \(\$5,000\) investment can be placed into an account that earns \(10\) percent simple interest for \(2\) years or
Problem Solving
A \(\$5,000\) investment can be placed into an account that earns \(10\) percent simple interest for \(2\) years or
A \(\$5,000\) investment can be placed into an account that earns \(10\) percent simple interest for \(2\) years or \(10\) percent compound interest for \(2\) years. How many additional dollars of interest will be earned by investing the \(\$5,000\) in the compound interest account? A. \(10\) B. \(5...
- by AAPL
Wed Sep 11, 2024 3:39 pm- Forum: Problem Solving
- Topic: A \(\$5,000\) investment can be placed into an account that earns \(10\) percent simple interest for \(2\) years or
- Replies: 0
- Views: 234