PART 5: MATHEMATICAL KNOWLEDGE: EXAM QUESTIONS

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PART 5: MATHEMATICAL KNOWLEDGE: EXAM QUESTIONS

Qs and Ans - Expert- Explanation - ing score -15 Questions and Answers

-Format: Multiple-choice / Flashcard

Question 1: The perimeter of a square and a rectangle are the same. If the rectangle has length 20 centimeters and width 12 centimeters, what is the area of the square?

Answer:

256 cm2d Question 2: The hypotenuse of a right triangle has a length of 14 units and a side that is 9 units long. Which equation can be used to find the length of the remaining side?

Answer:

X2d=142d-92d

Question 3: What is the product of (a-1) and (2 2)?

Answer:

2(a2d-1)

Question 4: What is the product of the reciprocals of 2/3, 1/8, and 5?

Answer:

• 2/5

Question 5: If A=6 and B=5, what is the value of (A2d-B2d)2?

Answer:

121

Question 6: The factors of 2x2d+xy-3y2d are?

Answer:

(2x+3y) (x-y)

Question 7: What is 8b-ab+7a subtracted from 3a-9ab+b?

Answer:

4 8ab+7b Question 8: Simplify: (3/5)x + x.

Answer:

(8/5)x

Question 9: The product of 3! is ?

Answer:

6

Question 10: What is the circumference of a circle whose diameter is 10?

Answer:

10pie

Question 11: In the formula C=5/9 (F-32), if C=35, then F= ?

Answer:

95

Question 12: The reciprocal of 3 1/5 is?

Answer:

5/16 Question 13: The coordinates of points A and B are (2,4) and (-2,-4) respectively. What is the slope of the line that connects the two points?

Answer:

2

Question 14: What are the factors of x2d+4x+3?

Answer:

(x+3)(x+1)

Question 15: Which of the following is NOT a prime number?

Answer:

1