PICAT MATHEMATICAL KNOWLEDGE EXAM QUESTIONS

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PICAT MATHEMATICAL KNOWLEDGE EXAM QUESTIONS

Actual Qs and Ans - Expert-Verified Explanation -Guaranteed passing score -15 Questions and Answers

-Format: Multiple-choice / Flashcard

Question 1: If 2/5x = - 10/13

A. - 13/4

B. -25/13

C. -4/13

D. -13/25

Answer:

Answer:

B. -25/13

Question 2: Which of the following is a prime number?

• 39
• 49
• 59
• 69

Answer:

Answer:

• 59

Question 3: Factor: a(3) + b(3)

• (a + b)(a2 - ab + b2)
• (a + b)(a2 - ab - b2)
• (a - b)(a2 + ab - 62)
• (a + b)(a + b)(a + b)

Answer:

Answer:

• (a + b)(a + b)(a + b)

Question 4: What is the value of x if :

5* - 17 = 15?

• 80

B. 12 4/5

• -5

D. -32 2/5

Answer:

Answer:

• 80

Question 5: Factor: (x2 - 11x + 24)

• (x - 8)(x -

3)

• (x + 8)(x +

3)

• (x + 6)(x +

4)

• (x - 6)(x -4)

Answer:

Answer:

• (x - 8)(x - 3)

Question 6: The diameter of a circle measures 57.3 centimeters. What is the diameter of the circle in meters?

A. 0.573

B. 5.73

C. 573

D. 5,730

Answer:

Answer:

A. 0.573

Question 7: Which equation's graph has a slope of 2/3 and a y-intercept of (0, -2)?Question 9 of 15

• 2x - 3y = 6
• 3x - 2y = 6
• 2x + 3y = -2
• 3x + 2y = -2

Answer:

Answer:

• 2x + 3y = -2

Question 8: If x + 6 = 16, then x could equal

• 1
• 4
• 10

D. 100

Answer:

Answer:

D. 100

Question 9: Which of the following expressions is equivalent to 92x2 + x - 1 + xy + 2x3 power/x

• 94x2 + x +xy -1
• 92x2 + 3x + xy - 1
• 2x2 + 92x+y-1
• 2x3 + 92x2 + 2x + xy - 1

Answer:

Answer:

• 94x2 + x +xy -1

Question 10: Which of the following pairs of numbers represents a perfect square and its square root?

• 16 and V8
• 25 and V5
• 125 and 25
• 256 and 16

Answer:

Answer:

• 256 and 16

Question 11: Simplify: 2x(2) + 5x+2/ x+1) (x(2)-1) x+1 x +2

• 2x - x -1
• 2x(2) -x - 6