Search found 2226 matches
Algebra, Word Problems
What is the total price of one copy of book \(X\) and two copies of book \(Y?\)
1. The total price of three copies of book \(X\) and two copies of book \(Y\) is \(\$19.00\)
2. The total price of \(5\) copies of book \(Y\) is \(\$16.00\) more than \(3\) copies of book \(X\)
The OA is C
- by swerve
Fri Apr 12, 2024 4:36 pm- Forum: Data Sufficiency
- Topic: Algebra, Word Problems
- Replies: 0
- Views: 11
Algebra
If one root of the equation \(x^2 − 5x + m = 0\) is \(10,\) what is the value of \(m + 3?\)
A. \(50\)
B. \(10\)
C. \(-5\)
D. \(-47\)
E. \(-50\)
The OA is D
- by swerve
Fri Apr 12, 2024 4:28 pm- Forum: Problem Solving
- Topic: Algebra
- Replies: 0
- Views: 14
Algebra, Fractions/Ratios/Decimals
If \(x, y,\) and \(z\) are positive integers with the ratio \(2:4:6,\) what is the value of \(x?\)
1. \(x + y + z = 60\)
2. \(y + z = 50\)
The OA is D
- by swerve
Fri Apr 12, 2024 4:23 pm- Forum: Data Sufficiency
- Topic: Algebra, Fractions/Ratios/Decimals
- Replies: 0
- Views: 10
Algebra
The positive integer \(m\) is three times the positive integer \(n.\) Which of the following could be the value of \(m + n?\)
I. \(216\)
II. \(314\)
III. \(1,048\)
A. I only
B. II only
C. I and II only
D. I and III only
E. II and III only
The OA is D
- by swerve
Fri Apr 12, 2024 4:15 pm- Forum: Problem Solving
- Topic: Algebra
- Replies: 0
- Views: 11
Coordinate Geometry, Geometry
What is the unit area of circle \(O\) on the standard \(xy\)-coordinate plane?
1) Point \(R(7,23)\) and point \(S(7,7)\) both lie along the circumference of circle \(O\)
2) \(R\) and \(S\) are the endpoints of the longest possible chord of circle \(O\)
The OA is C
- by swerve
Fri Mar 29, 2024 6:12 am- Forum: Data Sufficiency
- Topic: Coordinate Geometry, Geometry
- Replies: 0
- Views: 28
Percent And Interest Problems
Four people share a dinner with an \(\$80\) bill and tipped the waiter \(15\) per cent of this amount. If each person contributed equally to paying the bill and tip, how much did each person pay?
A. \(\$20.00\)
B. \(\$23.00\)
C. \(\$23.75\)
D. \(\$24.00\)
E. \(\$25.00\)
The OA is B
- by swerve
Fri Mar 29, 2024 6:04 am- Forum: Problem Solving
- Topic: Percent And Interest Problems
- Replies: 0
- Views: 26
Coordinate Geometry
Line \(L\) passes through the points \(A\) and \(B\) having coordinates \((p,q)\) and \((r,s)\), respectively. Is the slope of the line \(L\) positive?
1. \(p < 0\) and \(q < 0\)
2. \(r > 0\) and \(s < 0\)
The OA is E
- by swerve
Fri Mar 29, 2024 5:54 am- Forum: Data Sufficiency
- Topic: Coordinate Geometry
- Replies: 0
- Views: 19
Fractions/Ratios/Decimals, Percent And Interest Problems
If \(55\) percent of the people who purchase a certain product are female, what is the ratio of the number of females who purchase the product to the number of males who purchase the product? A. \(\dfrac{11}{9}\) B. \(\dfrac{10}{9}\) C. \(\dfrac{9}{10}\) D. \(\dfrac{9}{11}\) E. \(\dfrac{5}{9}\) The ...
- by swerve
Fri Mar 29, 2024 5:37 am- Forum: Problem Solving
- Topic: Fractions/Ratios/Decimals, Percent And Interest Problems
- Replies: 0
- Views: 19
Word Problems
Robin and Barney, the guitarist and bassist, respectively, of a popular band, signed autographs after a concert, as did the singer and drummer. If Robin and Barney signed a total of \(1,500\) autographs, how many autographs did Barney sign? 1. Robin signed one-fourth of the total number of autograph...
- by swerve
Fri Mar 15, 2024 4:37 pm- Forum: Data Sufficiency
- Topic: Word Problems
- Replies: 0
- Views: 58
Algebra, Word Problems
The square of an even number equals \(6\) less than \(5\) times the number. Which of the following is the square of the number?
A. \(2\)
B. \(3\)
C. \(4\)
D. \(6\)
E. \(9\)
The OA is C
- by swerve
Fri Mar 15, 2024 4:29 pm- Forum: Problem Solving
- Topic: Algebra, Word Problems
- Replies: 0
- Views: 27
The average marks obtained in a test by \(x\) students of a class was \(m.\) Was \((x + 3)\) the average marks obtained
Data Sufficiency
The average marks obtained in a test by \(x\) students of a class was \(m.\) Was \((x + 3)\) the average marks obtained
The average marks obtained in a test by \(x\) students of a class was \(m.\) Was \((x + 3)\) the average marks obtained by three students with the lowest marks in the same test? 1) If the lowest three marks were excluded, the average score of the class would have increased by three. 2) \(m = 2x\) Th...
- by swerve
Fri Mar 15, 2024 4:24 pm- Forum: Data Sufficiency
- Topic: The average marks obtained in a test by \(x\) students of a class was \(m.\) Was \((x + 3)\) the average marks obtained
- Replies: 0
- Views: 24
Percent And Interest Problems, Word Problems
During one day, a door-to-door brick salesman sold three fourths of his bricks for \($0.25\) each. If he had \(150\) bricks left at the end of the day, how much money did he collect for brick sale that day?
A. \(\$12.50\)
B. \(\$37.50\)
C. \(\$50.00\)
D. \(\$112.50\)
E. \(\$150.00\)
The OA is D
- by swerve
Fri Mar 15, 2024 4:15 pm- Forum: Problem Solving
- Topic: Percent And Interest Problems, Word Problems
- Replies: 0
- Views: 25
Number Properties, Remainders
A certain carton holds fewer than \(50\) books. What is the number of books in the carton? 1. The books in the carton can be divided into \(3\) stacks of \(X\) books each, with \(2\) books left over 2. The books in the carton can be divided into \(Y\) stacks of \(7\) books each, with \(2\) books lef...
- by swerve
Sun Mar 03, 2024 9:57 am- Forum: Data Sufficiency
- Topic: Number Properties, Remainders
- Replies: 0
- Views: 26
Remainders
If \(p\) and \(q\) are positive integers. If \(p\) is divided by \(2,\) the remainder is \(1;\) and if \(q\) is divided by \(6,\) the remainder is \(1.\) Which of the following must be true? I. \(pq + 1\) is even II. \(pq/2\) is an integer III. \(pq\) is a multiple of \(12\) A. I only B. II only C. ...
- by swerve
Sun Mar 03, 2024 9:52 am- Forum: Problem Solving
- Topic: Remainders
- Replies: 0
- Views: 50
Remainders
What is the remainder when the positive integer \(X\) is divided by \(12?\)
1. When \(X\) is divided by \(3\) the remainder is \(2\)
2. When \(X\) is divided by \(4\) the remainder is \(3\)
The OA is C
- by swerve
Sun Mar 03, 2024 9:39 am- Forum: Data Sufficiency
- Topic: Remainders
- Replies: 0
- Views: 40