Practice Test 5 - ISEE Middle Level Quantitative Reasoning

20 questions. Answer them in any order, then submit to see your score and every explanation.

  1. A person's heart beats 18 times in 15 seconds while at rest. At this rate, approximately how many times will this person's heart beat in one full day? (Note: 1 day = 24 hours)
  2. Column A: The number of liters of water used. Column B: 28 liters
  3. A reflection in the coordinate plane transforms point A(7, 2) to point A'(-1, 2). What is the equation of the line of reflection?
  4. A certain car can travel 168 miles on 6 gallons of gasoline. At this same rate of fuel consumption, how many gallons of gasoline are needed for a trip of 406 miles?
  5. A number nn is decreased by 6, and the result is multiplied by -3. The final result is 24. Column A nn Column B -2
  6. A test score SS is calculated based on the number of questions answered correctly, cc, and the number of questions answered incorrectly, ww, using the formula S=4c−wS = 4c - w. Questions left blank do not affect the score. What is the net effect on a student's score for answering a question incorrectly versus leaving it blank?
  7. Column A: The time it takes a train to travel 250 miles at an average speed of 60 miles per hour. Column B: The time it takes a car to travel 220 miles at an average speed of 50 miles per hour.
  8. A builder measures a room as 12 ft wide for carpet. How many inches are there in 12 ft?
  9. What does the expression (g−5)(g - 5) represent in the cost formula?
  10. The number of tickets sold for a play on Friday was 400. The number of tickets sold on Saturday was 25% more than on Friday. How many tickets were sold in total over the two days?
  11. A bakery sold four types of muffins on Monday. 1/4 of the muffins sold were blueberry, 35% were banana nut, 0.3 were chocolate chip, and the rest were poppy seed. Which type of muffin was sold the most?
  12. For every $3 a company spends on research, it spends $8 on marketing. If the company's total spending on research and marketing last year was $462,000, how much more money was spent on marketing than on research?
  13. A bus drives 150150 km at 5050 km/h, and 11 hour =60= 60 minutes. How many minutes does it take?​
  14. A sign shows 10% off; what decimal multiplier represents the discount amount, not the sale price?
  15. A family of four consumes a 2-quart carton of orange juice every 3 days. At this rate, how many gallons of orange juice does the family consume in a 30-day month? (Note: 1 gallon = 4 quarts)
  16. Column A: The ratio of the new square's area to the original square's area. Column B: The ratio of the new square's perimeter to the original square's perimeter.
  17. A sequence follows the pattern: add 8, then subtract 3. If the first term is 5, what is the 6th term of the sequence?
  18. A pattern is described by the rule V = -5n + 32, where V is the value of the term and n is its position number (1, 2, 3, ...). What is the position number of the first term in the pattern to have a negative value?
  19. On a science test, a student earns 5 points for each correct answer, loses 2 points for each incorrect answer, and gets 0 points for unanswered questions. The test has 40 questions in total. If a student answers c questions correctly and i questions incorrectly, which expression represents the student's score?
  20. A function is defined by the rule g(x)=∣2x−15∣+xg(x) = |2x - 15| + x. What is the value of g(−5)g(-5)?

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