MSAP Numerical Reasoning — Questions and Answers
Question 1: A store reduces a $120 item by 15%. What is the sale price?
- $99.00
- $102.00 (Correct answer)
- $105.00
- $108.00
Correct answer: $102.00
A 15% discount means you pay 85% of $120: 120 × 0.85 = $102.00.
Question 2: What is 3/8 expressed as a decimal?
- 0.325
- 0.375 (Correct answer)
- 0.425
- 0.475
Correct answer: 0.375
Dividing 3 by 8 gives 0.375.
Question 3: A worker earns $18 per hour and works 40 hours per week. What is the annual salary over 52 weeks?
- $37,440 (Correct answer)
- $36,000
- $38,400
- $35,520
Correct answer: $37,440
18 × 40 × 52 = $37,440 annual salary.
Question 4: If 5 workers complete a job in 12 days, how many days would 4 workers take at the same rate?
- 9 days
- 12 days
- 15 days (Correct answer)
- 16 days
Correct answer: 15 days
Total work = 5 × 12 = 60 worker-days; 4 workers need 60 ÷ 4 = 15 days.
Question 5: What is 125% of 80?
- 90
- 95
- 100 (Correct answer)
- 105
Correct answer: 100
125% of 80 = 80 × 1.25 = 100.
Question 6: A train travels 240 miles in 3 hours. What is its average speed in miles per hour?
- 70 mph
- 75 mph
- 80 mph (Correct answer)
- 85 mph
Correct answer: 80 mph
Speed = Distance ÷ Time = 240 ÷ 3 = 80 mph.
Question 7: Which fraction is equivalent to 0.6?
- 3/4
- 2/3
- 3/5 (Correct answer)
- 5/8
Correct answer: 3/5
0.6 = 6/10, which simplifies to 3/5.
Question 8: A map uses a scale of 1:50,000. If two towns are 8 cm apart on the map, what is the actual distance in kilometers?
- 2 km
- 4 km (Correct answer)
- 6 km
- 8 km
Correct answer: 4 km
8 cm × 50,000 = 400,000 cm = 4 km.
Question 9: If 3 apples cost $1.50, how much do 10 apples cost at the same rate?
- $4.50
- $5.00 (Correct answer)
- $5.50
- $6.00
Correct answer: $5.00
Each apple costs $1.50 ÷ 3 = $0.50; 10 × $0.50 = $5.00.
Question 10: A recipe requires 2.5 cups of flour for 12 cookies. How much flour is needed for 30 cookies?
- 5.25 cups
- 5.5 cups
- 6 cups
- 6.25 cups (Correct answer)
Correct answer: 6.25 cups
2.5 × (30 ÷ 12) = 2.5 × 2.5 = 6.25 cups.
Question 11: The ratio of boys to girls in a class is 3:5. If there are 40 students in total, how many are boys?
- 12
- 15 (Correct answer)
- 18
- 24
Correct answer: 15
Boys make up 3/8 of the class: 3/8 × 40 = 15.
Question 12: A car uses 8 liters of fuel per 100 km. How many liters are needed for a 450 km journey?
- 32 liters
- 34 liters
- 36 liters (Correct answer)
- 38 liters
Correct answer: 36 liters
8 × (450 ÷ 100) = 8 × 4.5 = 36 liters.
Question 13: A job pays $25 per hour plus a $50 daily bonus. What is the total pay for working 7 hours in a day?
- $200
- $225 (Correct answer)
- $250
- $275
Correct answer: $225
25 × 7 = $175 in hourly pay, plus $50 bonus = $225.
Question 14: A container holds 75% of its capacity when it contains 60 liters. What is the full capacity of the container?
- 70 liters
- 75 liters
- 80 liters (Correct answer)
- 85 liters
Correct answer: 80 liters
If 60 liters = 75%, then full capacity = 60 ÷ 0.75 = 80 liters.
Question 15: A student scored 68, 74, 81, and 79 on four tests. What score is needed on a fifth test to achieve an average of 76?
- 74
- 76
- 78 (Correct answer)
- 80
Correct answer: 78
Target total = 76 × 5 = 380; 380 − (68 + 74 + 81 + 79) = 380 − 302 = 78.
Question 16: An investment of $5,000 earns 4% simple interest per year. What is the total value after 3 years?
- $5,600 (Correct answer)
- $5,800
- $6,000
- $5,500
Correct answer: $5,600
Simple interest = 5,000 × 0.04 × 3 = $600; total value = $5,000 + $600 = $5,600.
Question 17: A store sells 3 items for $7.50. How much would 2 items cost at the same unit rate?
- $4.50
- $5.00 (Correct answer)
- $5.50
- $6.00
Correct answer: $5.00
Unit price = $7.50 ÷ 3 = $2.50; 2 × $2.50 = $5.00.
Question 18: A population of 20,000 grows by 5% in one year. What is the population after one year?
- 20,500
- 21,000 (Correct answer)
- 21,500
- 22,000
Correct answer: 21,000
20,000 × 1.05 = 21,000.
Question 19: A box contains 12 red, 8 blue, and 5 green marbles. What fraction of the marbles are blue?
- 8/25 (Correct answer)
- 4/13
- 8/20
- 2/5
Correct answer: 8/25
Total marbles = 12 + 8 + 5 = 25; blue fraction = 8/25.
Question 20: A 6% sales tax is added to a $45 purchase. What is the total cost?
- $47.50
- $47.70 (Correct answer)
- $48.00
- $47.90
Correct answer: $47.70
Tax = $45 × 0.06 = $2.70; total = $45.00 + $2.70 = $47.70.
Question 21: A cyclist travels at 15 mph for 2 hours, then at 12 mph for 1.5 hours. What is the total distance covered?
- 42 miles
- 45 miles
- 48 miles (Correct answer)
- 51 miles
Correct answer: 48 miles
Distance = (15 × 2) + (12 × 1.5) = 30 + 18 = 48 miles.