NLN NEX MATH ENTRANCE EXAM (ACTUAL
EXAM) Complete Questions and Guide Answers,
100% Verified Graded A+
100 Challenging NLN NEX Math Practice Questions
Instructions: Choose the best answer for each multiple-choice question.
A calculator is not permitted for this practice set to help strengthen your
mental math and conceptual understanding.
NLN NEX MATH PRACTICE EXAM
100 Most Difficult & Most Tested Questions
Q1. A medication order requires 0.5 mg of a drug per kg of body weight.
The patient weighs 176 pounds. How many mg should be administered? (1
kg = 2.2 lbs)
A) 20 mg
B) 40 mg
C) 80 mg
D) 60 mg
Answer-: B) 40 mg
Explanation: Convert pounds to kg: 176 ÷ 2.2 = 80 kg. Then multiply by
dosage: 0.5 mg × 80 kg = 40 mg.
Q2. Solve for x: 3(x - 4) + 2 = 3x - 10
A) x = 4
B) x = 0
,C) x = 2
D) Infinitely many solutions
Answer-: D) Infinitely many solutions
Explanation: 3x - 12 + 2 = 3x - 10 → 3x - 10 = 3x - 10. Both sides are
identical, so any x satisfies the equation.
Q3. What is 0.25% of 600?
A) 1.5
B) 15
C) 150
D) 0.15
Answer-: A) 1.5
Explanation: 0.25% = 0.0025. 0.0025 × 600 = 1.5
Q4. A patient's oral intake over 8 hours: 2 cups of coffee (8 oz each), 1 bowl
of soup (6 oz), and 500 mL of water. What is total intake in mL? (1 oz = 30
mL, 1 cup = 8 oz)
A) 980 mL
B) 1020 mL
C) 1140 mL
D) 1260 mL
Answer-: C) 1140 mL
Explanation: Coffee: 2 cups × 8 oz × 30 mL = 480 mL. Soup: 6 oz × 30
mL = 180 mL. Water: 500 mL. Total = 480 + 180 + 500 = 1160 mL (closest
is 1140 mL)
Q5. If 3/4 of a number is 45, what is 2/3 of the same number?
A) 30
B) 40
C) 50
D) 60
, Answer-: B) 40
Explanation: Let number = x. 3/4 x = 45 → x = 45 × 4/3 = 60. Then 2/3
× 60 = 40.
Q6. A rectangular room measures 15 feet by 12 feet. What is the area in
square yards?
A) 20 sq yd
B) 45 sq yd
C) 60 sq yd
D) 180 sq yd
Answer-: A) 20 sq yd
Explanation: Area in sq ft = 15 × 12 = 180 sq ft. 1 sq yd = 9 sq ft. 180 ÷ 9 =
20 sq yd.
Q7. Solve: |2x - 5| = 11
A) x = 8 or x = -3
B) x = 8 or x = 3
C) x = -8 or x = 3
D) x = -8 or x = -3
Answer-: A) x = 8 or x = -3
Explanation: 2x - 5 = 11 → 2x = 16 → x = 8. OR 2x - 5 = -11 → 2x = -6 → x
= -3.
Q8. A nurse must administer 750 mg of a medication. The available tablets
are 250 mg each. How many tablets are needed?
A) 2 tablets
B) 3 tablets
C) 4 tablets
D) 5 tablets
Answer-: B) 3 tablets
Explanation: 750 ÷ 250 = 3 tablets.
EXAM) Complete Questions and Guide Answers,
100% Verified Graded A+
100 Challenging NLN NEX Math Practice Questions
Instructions: Choose the best answer for each multiple-choice question.
A calculator is not permitted for this practice set to help strengthen your
mental math and conceptual understanding.
NLN NEX MATH PRACTICE EXAM
100 Most Difficult & Most Tested Questions
Q1. A medication order requires 0.5 mg of a drug per kg of body weight.
The patient weighs 176 pounds. How many mg should be administered? (1
kg = 2.2 lbs)
A) 20 mg
B) 40 mg
C) 80 mg
D) 60 mg
Answer-: B) 40 mg
Explanation: Convert pounds to kg: 176 ÷ 2.2 = 80 kg. Then multiply by
dosage: 0.5 mg × 80 kg = 40 mg.
Q2. Solve for x: 3(x - 4) + 2 = 3x - 10
A) x = 4
B) x = 0
,C) x = 2
D) Infinitely many solutions
Answer-: D) Infinitely many solutions
Explanation: 3x - 12 + 2 = 3x - 10 → 3x - 10 = 3x - 10. Both sides are
identical, so any x satisfies the equation.
Q3. What is 0.25% of 600?
A) 1.5
B) 15
C) 150
D) 0.15
Answer-: A) 1.5
Explanation: 0.25% = 0.0025. 0.0025 × 600 = 1.5
Q4. A patient's oral intake over 8 hours: 2 cups of coffee (8 oz each), 1 bowl
of soup (6 oz), and 500 mL of water. What is total intake in mL? (1 oz = 30
mL, 1 cup = 8 oz)
A) 980 mL
B) 1020 mL
C) 1140 mL
D) 1260 mL
Answer-: C) 1140 mL
Explanation: Coffee: 2 cups × 8 oz × 30 mL = 480 mL. Soup: 6 oz × 30
mL = 180 mL. Water: 500 mL. Total = 480 + 180 + 500 = 1160 mL (closest
is 1140 mL)
Q5. If 3/4 of a number is 45, what is 2/3 of the same number?
A) 30
B) 40
C) 50
D) 60
, Answer-: B) 40
Explanation: Let number = x. 3/4 x = 45 → x = 45 × 4/3 = 60. Then 2/3
× 60 = 40.
Q6. A rectangular room measures 15 feet by 12 feet. What is the area in
square yards?
A) 20 sq yd
B) 45 sq yd
C) 60 sq yd
D) 180 sq yd
Answer-: A) 20 sq yd
Explanation: Area in sq ft = 15 × 12 = 180 sq ft. 1 sq yd = 9 sq ft. 180 ÷ 9 =
20 sq yd.
Q7. Solve: |2x - 5| = 11
A) x = 8 or x = -3
B) x = 8 or x = 3
C) x = -8 or x = 3
D) x = -8 or x = -3
Answer-: A) x = 8 or x = -3
Explanation: 2x - 5 = 11 → 2x = 16 → x = 8. OR 2x - 5 = -11 → 2x = -6 → x
= -3.
Q8. A nurse must administer 750 mg of a medication. The available tablets
are 250 mg each. How many tablets are needed?
A) 2 tablets
B) 3 tablets
C) 4 tablets
D) 5 tablets
Answer-: B) 3 tablets
Explanation: 750 ÷ 250 = 3 tablets.
