On a map, 1 inch represents 5 miles. If a certain state is represented on a map by a rectangle 10 inches by 7.2 inches, what is the area of the state in square miles?
Correct answer: D. 1800 mi2
- A. 360 mi2
- B. 720 mi2
- C. 1080 mi2
- D. 1800 mi2
Explanation
To find the area of the state in square miles, convert the dimensions from inches to miles using the given scale. The length of the rectangle on the map is 10 inches, which converts to 10 x 5 = 50 miles. The width is 7.2 inches, converting to 7.2 x 5 = 36 miles. The area of the state is determined by multiplying these two dimensions: Area = 50 miles x 36 miles = 1800 mi2.Options A, B, and C result from errors in conversion or calculation. Option A (360 mi2) has an incorrect conversion, Option B (720 mi2) likely involves partial conversion, and Option C (1080 mi2) reflects a miscalculation. Therefore, the correct area is Option D (1800 mi2).
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
About Quantitative Reasoning
Quantitative reasoning applies arithmetic and basic algebra to numerical relationships, including percentages, ratios, averages, fractions, proportions, profit and loss, rates, time, work and measurement. Questions focus on translating words into equations, choosing an efficient method and checking whether the result is numerically reasonable.
Practise Quantitative Reasoning
625 free Quantitative Reasoning MCQs from Analytical and Logical Reasoning, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Analytical and Logical Reasoning questions like this
Analytical and Logical Reasoning is on 27 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Quantitative Reasoning questions
Jason and Mary are running on a 200 meter track. The expressions in the table above show the distance to the finish line t seconds after they started the race. How many meters will Mary have left to finish the race when Jason is on the finish line?
A rock climber is climbing up a 450-foot-high cliff. By 9:30 AM, the climber had reached 90 feet up the cliff, and by 11:00 AM, he had reached 210 feet up the cliff. If he climbs with a constant speed, by what time will he reach the top of the cliff?
Line L in the xy- plane contains points from each of the Quadrants I, III, and IV, but no points from Quadrant II. Which of the following must be true?
1/400 in percentage =
A chemist mixes x mL of a 34% acid solution with a 10% acid solution. If the resulting solution is 40 mL with 25% acidity, what is the value of x?
There are 10 history books in a bookcase. When the number of books increases by x percent, the new number of history books is 24. What is the value of x?