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PICAT MATHEMATICAL KNOWLEDGE (MK) EXAM
QUESTIONS
Actual Qs and Ans - Expert-Verified Explanation -Guaranteed passing score -31 Questions and Answers
-Format: Multiple-choice / Flashcard
Question 1: 6. If x+3y=7 and y=2, then x equals
Answer:
A:1
Question 2: 4. what is the product of (a-1) and (2a+2)
Answer:
B: 2(a^2-1)
Question 3: 16. If 4/3 x 3/4=5k, then k=
Answer:
A: 1/5
Question 4: 14. -2^5=
Answer:
D: 32
Question 5: 13. -25-8=
Answer:
A: -33
Question 6: If x=2, and y=-3, then xy^2
Answer:
- 18
Question 7: 12. If x/5+6=-14, then x=?
Answer:
A. -100
Question 8: If 4x+12=0, then x=?
Answer:
- -3
Question 9: If 3(x+6)=39 then x=?
Answer:
- 7
Question 10: What is the area of a triangle with a base of 8 feet and a height of 4 feet?
Answer:
- 16 squared feet
Question 11: 7. What is the value of 3x+5y, when x=12 and y=4
Answer:
C: 56
Question 12: What is 12/50 in simplistic form?
Answer:
A. 6/25
Question 13: What is the sum of 3x^3-2x+8,2x^2+5x and x^3+2x^2-3x-3 ?
Answer:
- 4x^3+4x^2+5
Question 14: 3. What is the product of the reciprocals of 2/3, 1/8, and 5
Answer:
C: 2-2/5
Question 15: What is the length of the diagonal of a rectangle with a base of 4 and an alto of 3?
Answer:
- 5
Question 16: if x=-2 and y=3, what is the value of 2y-x?
Answer:
8 Question 17: 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:
- x^2 = 14^2 -9^2
Question 18: What are the factors of x^2+4x+3?
Answer:
- (X+3)(x+1)
Question 19: If 16= x/20, then x=?
Answer:
D. 320
Question 20: What is the slope of the line y = -2+1 ?
Answer:
- 15x^3 - 25x
Question 21: The reciprocal of 3-1/5 is?
Answer:
B. 5/16
Question 22: 8. If 2^x= 32, them x=
Answer:
B:5
Question 23: 9. If x=4, which of the following expressions does NOT equal 9?
Answer:
D: x-13
Question 24: 10. Solve the following equation for d:b=cd
Answer:
C: d=b/c
Question 25: 11. What is 3a^2+a^2 added to a+6
Answer:
B: 4a^2+a+6
Question 26: 2. The factors of 2x^2+xy -3y are
Answer:
B: (2x+3y) (x-y)
Question 27: 1. If A=6 and B=5, what is the value of (A^2-B^2)^2
Answer:
D=121
Question 28: If -x = x-6 , the. X=
Answer:
- 3
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