HESI A2 ENTRANCE EXAM – EXAM QUESTIONS AND CORRECT ANSWERS
(VERIFIED ANSWERS) PLUS RATIONALE | 2027 Q&A | INSTANT DOWNLOAD PDF
1. A patient is instructed to drink 2.5 liters of water during a day. How many
milliliters is this amount?
A. 25 mL
B. 2,500 mL
C. 250 mL
D. 25,000 mL
Rationale: One liter equals 1,000 milliliters. Therefore, 2.5 liters × 1,000 = 2,500 mL.
2. A student calculates 18% of 250. Which value should the student obtain?
A. 25
B. 35
C. 40
D. 45
Rationale: Convert 18% to 0.18 and multiply by 250: 0.18 × 250 = 45.
3. A medication label indicates that 3 tablets contain a total of 750 mg of
medication. How many milligrams are contained in one tablet?
A. 250 mg
B. 150 mg
C. 225 mg
D. 300 mg
Rationale: Divide the total amount by the number of tablets: 750 ÷ 3 = 250 mg per tablet.
4. A student has $80 and spends 35% of the money on supplies. How much money
remains?
A. $28
B. $42
C. $52
D. $55
Rationale: Thirty-five percent of $80 is $28. Subtracting $28 from $80 leaves $52.
5. A recipe requires 3/4 cup of milk. Which decimal is equivalent to this fraction?
A. 0.25
B. 0.75
,C. 1.25
D. 1.75
Rationale: Dividing 3 by 4 gives 0.75, so 3/4 is equivalent to 0.75.
6. A clinic records 48 appointments over 6 hours at a constant rate. What is the
average number of appointments per hour?
A. 6
B. 7
C. 9
D. 8
Rationale: Divide 48 appointments by 6 hours. The average is 8 appointments per hour.
7. Which fraction is greatest?
A. 2/5
B. 3/8
C. 5/8
D. 1/2
Rationale: Converting to decimals gives 0.40, 0.375, 0.625, and 0.50. Therefore, 5/8 is greatest.
8. A solution contains 12 grams of a substance in 300 mL. What is the
concentration in grams per 100 mL?
A. 4 g/100 mL
B. 3 g/100 mL
C. 6 g/100 mL
D. 36 g/100 mL
Rationale: The concentration is 12 ÷ 300 = 0.04 g/mL. Multiplying by 100 gives 4 g per 100 mL.
9. A student's test scores are 72, 84, 91, and 77. What is the arithmetic mean?
A. 78
B. 79
C. 80
D. 81
Rationale: Add the scores to obtain 324, then divide by 4. The mean is 81.
10. A quantity increases from 40 to 50. What is the percentage increase?
, A. 10%
B. 25%
C. 20%
D. 15%
Rationale: The increase is 10. Dividing 10 by the original value of 40 gives 0.25, or 25%.
11. A rectangular room measures 12 feet by 9 feet. What is its area?
A. 108 square feet
B. 42 square feet
C. 96 square feet
D. 216 square feet
Rationale: The area of a rectangle is length × width. Thus, 12 × 9 = 108 square feet.
12. A student needs to convert 0.625 to a fraction in simplest form. Which answer is
correct?
A. 1/2
B. 3/4
C. 5/8
D. 7/8
Rationale: 0.625 equals 625/1,000. Reducing the fraction by 125 produces 5/8.
13. Read the following passage:
Regular physical activity can improve cardiovascular fitness, muscle strength, and endurance.
However, the benefits of exercise depend partly on consistency. A person who exercises
intensely for one day but remains inactive for several weeks is unlikely to receive the same long-
term benefits as someone who follows a moderate, regular exercise routine.
Which statement best expresses the main idea?
A. Intense exercise is always harmful.
B. Cardiovascular exercise is more important than strength training.
C. People should exercise only once each week.
D. Consistent exercise is important for obtaining long-term health benefits.
Rationale: The passage emphasizes consistency as an important factor in achieving sustained
benefits from physical activity.
14. According to the passage, why may a single intense workout be insufficient?
(VERIFIED ANSWERS) PLUS RATIONALE | 2027 Q&A | INSTANT DOWNLOAD PDF
1. A patient is instructed to drink 2.5 liters of water during a day. How many
milliliters is this amount?
A. 25 mL
B. 2,500 mL
C. 250 mL
D. 25,000 mL
Rationale: One liter equals 1,000 milliliters. Therefore, 2.5 liters × 1,000 = 2,500 mL.
2. A student calculates 18% of 250. Which value should the student obtain?
A. 25
B. 35
C. 40
D. 45
Rationale: Convert 18% to 0.18 and multiply by 250: 0.18 × 250 = 45.
3. A medication label indicates that 3 tablets contain a total of 750 mg of
medication. How many milligrams are contained in one tablet?
A. 250 mg
B. 150 mg
C. 225 mg
D. 300 mg
Rationale: Divide the total amount by the number of tablets: 750 ÷ 3 = 250 mg per tablet.
4. A student has $80 and spends 35% of the money on supplies. How much money
remains?
A. $28
B. $42
C. $52
D. $55
Rationale: Thirty-five percent of $80 is $28. Subtracting $28 from $80 leaves $52.
5. A recipe requires 3/4 cup of milk. Which decimal is equivalent to this fraction?
A. 0.25
B. 0.75
,C. 1.25
D. 1.75
Rationale: Dividing 3 by 4 gives 0.75, so 3/4 is equivalent to 0.75.
6. A clinic records 48 appointments over 6 hours at a constant rate. What is the
average number of appointments per hour?
A. 6
B. 7
C. 9
D. 8
Rationale: Divide 48 appointments by 6 hours. The average is 8 appointments per hour.
7. Which fraction is greatest?
A. 2/5
B. 3/8
C. 5/8
D. 1/2
Rationale: Converting to decimals gives 0.40, 0.375, 0.625, and 0.50. Therefore, 5/8 is greatest.
8. A solution contains 12 grams of a substance in 300 mL. What is the
concentration in grams per 100 mL?
A. 4 g/100 mL
B. 3 g/100 mL
C. 6 g/100 mL
D. 36 g/100 mL
Rationale: The concentration is 12 ÷ 300 = 0.04 g/mL. Multiplying by 100 gives 4 g per 100 mL.
9. A student's test scores are 72, 84, 91, and 77. What is the arithmetic mean?
A. 78
B. 79
C. 80
D. 81
Rationale: Add the scores to obtain 324, then divide by 4. The mean is 81.
10. A quantity increases from 40 to 50. What is the percentage increase?
, A. 10%
B. 25%
C. 20%
D. 15%
Rationale: The increase is 10. Dividing 10 by the original value of 40 gives 0.25, or 25%.
11. A rectangular room measures 12 feet by 9 feet. What is its area?
A. 108 square feet
B. 42 square feet
C. 96 square feet
D. 216 square feet
Rationale: The area of a rectangle is length × width. Thus, 12 × 9 = 108 square feet.
12. A student needs to convert 0.625 to a fraction in simplest form. Which answer is
correct?
A. 1/2
B. 3/4
C. 5/8
D. 7/8
Rationale: 0.625 equals 625/1,000. Reducing the fraction by 125 produces 5/8.
13. Read the following passage:
Regular physical activity can improve cardiovascular fitness, muscle strength, and endurance.
However, the benefits of exercise depend partly on consistency. A person who exercises
intensely for one day but remains inactive for several weeks is unlikely to receive the same long-
term benefits as someone who follows a moderate, regular exercise routine.
Which statement best expresses the main idea?
A. Intense exercise is always harmful.
B. Cardiovascular exercise is more important than strength training.
C. People should exercise only once each week.
D. Consistent exercise is important for obtaining long-term health benefits.
Rationale: The passage emphasizes consistency as an important factor in achieving sustained
benefits from physical activity.
14. According to the passage, why may a single intense workout be insufficient?
