MATHNASIUM JOB ASSESSMENT ACTUAL
EXAM QUESTIONS & ANSWERS | LATEST
2026/2027 UPDATE | COMPLETE GUIDE WITH
RATIONALES | 100% VERIFIED A+
MATHNASIUM JOB ASSESSMENT
ACTUAL EXAM QUESTIONS & ANSWERS | LATEST 2026/2027 UPDATE
COMPLETE GUIDE WITH RATIONALE | 100% VERIFIED A+
QUESTION 1
What is 15% of 200?
A. 20
B. 25
C. 30
D. 35
E. 40
CORRECT ANSWER: C. 30
RATIONALE: 15% of 200 = 0.15 × 200 = 30. Percent means per hundred, so multiply
the decimal form of the percent by the number.
QUESTION 2
Simplify: 3/4 + 1/2
A. 4/6
B. 1
C. 5/4
D. 3/8
E. 7/8
CORRECT ANSWER: C. 5/4
,RATIONALE: Convert 1/2 to 2/4 so both fractions share a common denominator. 3/4 +
2/4 = 5/4.
QUESTION 3
What is the value of 7²?
A. 14
B. 21
C. 42
D. 49
E. 56
CORRECT ANSWER: D. 49
RATIONALE: 7² means 7 × 7 = 49. Squaring a number means multiplying it by itself.
QUESTION 4
A student reads 30 pages per hour. How many pages will they read in 2.5 hours?
A. 55
B. 60
C. 65
D. 75
E. 80
CORRECT ANSWER: D. 75
RATIONALE: Multiply rate × time: 30 × 2.5 = 75 pages.
QUESTION 5
What is the least common multiple (LCM) of 4 and 6?
A. 2
,B. 8
C. 10
D. 12
E. 24
CORRECT ANSWER: D. 12
RATIONALE: Multiples of 4: 4, 8, 12. Multiples of 6: 6, 12. The smallest common
multiple is 12.
QUESTION 6
What is 0.75 expressed as a fraction in simplest form?
A. 75/100
B. 7/10
C. 3/4
D. 2/3
E. 4/5
CORRECT ANSWER: C. 3/4
RATIONALE: 0.75 = 75/100. Dividing numerator and denominator by 25 gives 3/4.
QUESTION 7
Solve for x: 2x + 6 = 14
A. 2
B. 3
C. 4
D. 5
E. 6
CORRECT ANSWER: C. 4
, RATIONALE: Subtract 6 from both sides: 2x = 8. Divide both sides by 2: x = 4.
QUESTION 8
What is the perimeter of a rectangle with length 8 cm and width 5 cm?
A. 13 cm
B. 20 cm
C. 24 cm
D. 26 cm
E. 40 cm
CORRECT ANSWER: D. 26 cm
RATIONALE: Perimeter = 2(length + width) = 2(8 + 5) = 2 × 13 = 26 cm.
QUESTION 9
Which of the following is a prime number?
A. 9
B. 15
C. 21
D. 23
E. 27
CORRECT ANSWER: D. 23
RATIONALE: A prime number has exactly two factors: 1 and itself. 23 is only divisible
by 1 and 23. All others have additional factors.
QUESTION 10
What is 3/5 of 80?
A. 40
EXAM QUESTIONS & ANSWERS | LATEST
2026/2027 UPDATE | COMPLETE GUIDE WITH
RATIONALES | 100% VERIFIED A+
MATHNASIUM JOB ASSESSMENT
ACTUAL EXAM QUESTIONS & ANSWERS | LATEST 2026/2027 UPDATE
COMPLETE GUIDE WITH RATIONALE | 100% VERIFIED A+
QUESTION 1
What is 15% of 200?
A. 20
B. 25
C. 30
D. 35
E. 40
CORRECT ANSWER: C. 30
RATIONALE: 15% of 200 = 0.15 × 200 = 30. Percent means per hundred, so multiply
the decimal form of the percent by the number.
QUESTION 2
Simplify: 3/4 + 1/2
A. 4/6
B. 1
C. 5/4
D. 3/8
E. 7/8
CORRECT ANSWER: C. 5/4
,RATIONALE: Convert 1/2 to 2/4 so both fractions share a common denominator. 3/4 +
2/4 = 5/4.
QUESTION 3
What is the value of 7²?
A. 14
B. 21
C. 42
D. 49
E. 56
CORRECT ANSWER: D. 49
RATIONALE: 7² means 7 × 7 = 49. Squaring a number means multiplying it by itself.
QUESTION 4
A student reads 30 pages per hour. How many pages will they read in 2.5 hours?
A. 55
B. 60
C. 65
D. 75
E. 80
CORRECT ANSWER: D. 75
RATIONALE: Multiply rate × time: 30 × 2.5 = 75 pages.
QUESTION 5
What is the least common multiple (LCM) of 4 and 6?
A. 2
,B. 8
C. 10
D. 12
E. 24
CORRECT ANSWER: D. 12
RATIONALE: Multiples of 4: 4, 8, 12. Multiples of 6: 6, 12. The smallest common
multiple is 12.
QUESTION 6
What is 0.75 expressed as a fraction in simplest form?
A. 75/100
B. 7/10
C. 3/4
D. 2/3
E. 4/5
CORRECT ANSWER: C. 3/4
RATIONALE: 0.75 = 75/100. Dividing numerator and denominator by 25 gives 3/4.
QUESTION 7
Solve for x: 2x + 6 = 14
A. 2
B. 3
C. 4
D. 5
E. 6
CORRECT ANSWER: C. 4
, RATIONALE: Subtract 6 from both sides: 2x = 8. Divide both sides by 2: x = 4.
QUESTION 8
What is the perimeter of a rectangle with length 8 cm and width 5 cm?
A. 13 cm
B. 20 cm
C. 24 cm
D. 26 cm
E. 40 cm
CORRECT ANSWER: D. 26 cm
RATIONALE: Perimeter = 2(length + width) = 2(8 + 5) = 2 × 13 = 26 cm.
QUESTION 9
Which of the following is a prime number?
A. 9
B. 15
C. 21
D. 23
E. 27
CORRECT ANSWER: D. 23
RATIONALE: A prime number has exactly two factors: 1 and itself. 23 is only divisible
by 1 and 23. All others have additional factors.
QUESTION 10
What is 3/5 of 80?
A. 40
