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In a class, 20% of the members own only two cars each, 40% of the remaining own three cars each and the remaining members own only one car each. Which of the following statements is definitely true from the given statements?
- a)Only 20% of the total members own three cars each.
- b)48% of the total members own only one car each.
- c)60% of the total members own at least two cars each.
- d)80% of the total members own at least one car.
Correct answer is option 'B'. Can you explain this answer?
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Verified Answer
In a class, 20% of the members own only two cars each, 40% of the rema...
Let total number of members be 100, Then, number of members owning only 2 cars = 20.
Number of members owning 3 cars
= 40% of 80 = 32.
Number of members owning only 1 car = 100 – (20 + 32) = 48.
Thus, 48% of the total members own one car each.
Number of members owning 3 cars
= 40% of 80 = 32.
Number of members owning only 1 car = 100 – (20 + 32) = 48.
Thus, 48% of the total members own one car each.
Most Upvoted Answer
In a class, 20% of the members own only two cars each, 40% of the rema...
Given information:
- 20% of the members own only two cars each.
- 40% of the remaining own three cars each.
- The remaining members own only one car each.
To find out which statement is definitely true, we need to calculate the percentage of members who fall under each category.
Calculations:
Let's assume there are 100 members in the class.
- 20% own only two cars each, which means 20% of 100 = 20 members own two cars each.
- The remaining percentage is 100% - 20% = 80%. So, 80% of the members are left.
- 40% of the remaining members own three cars each, which means 40% of 80 = 32 members own three cars each.
- The remaining members own only one car each, which means the number of members owning one car each is (100 - 20 - 32) = 48.
Now, let's check which statement is true:
a) Only 20% of the total members own three cars each.
False, as we have calculated that 32 members (32%) own three cars each.
b) 48% of the total members own only one car each.
True, as we have calculated that 48 members (48%) own only one car each.
c) 60% of the total members own at least two cars each.
False, as we have calculated that only 20 members (20%) own two cars each, which is less than 60%.
d) 80% of the total members own at least one car.
True, as we have calculated that only 20 members (20%) do not own a car, which means 80% of the members own at least one car.
Therefore, the correct answer is option B - 48% of the total members own only one car each.
- 20% of the members own only two cars each.
- 40% of the remaining own three cars each.
- The remaining members own only one car each.
To find out which statement is definitely true, we need to calculate the percentage of members who fall under each category.
Calculations:
Let's assume there are 100 members in the class.
- 20% own only two cars each, which means 20% of 100 = 20 members own two cars each.
- The remaining percentage is 100% - 20% = 80%. So, 80% of the members are left.
- 40% of the remaining members own three cars each, which means 40% of 80 = 32 members own three cars each.
- The remaining members own only one car each, which means the number of members owning one car each is (100 - 20 - 32) = 48.
Now, let's check which statement is true:
a) Only 20% of the total members own three cars each.
False, as we have calculated that 32 members (32%) own three cars each.
b) 48% of the total members own only one car each.
True, as we have calculated that 48 members (48%) own only one car each.
c) 60% of the total members own at least two cars each.
False, as we have calculated that only 20 members (20%) own two cars each, which is less than 60%.
d) 80% of the total members own at least one car.
True, as we have calculated that only 20 members (20%) do not own a car, which means 80% of the members own at least one car.
Therefore, the correct answer is option B - 48% of the total members own only one car each.
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In a class, 20% of the members own only two cars each, 40% of the remaining own three cars each and the remaining members own only one car each. Which of the following statements is definitely true from the given statements?a)Only 20% of the total members own three cars each.b)48% of the total members own only one car each.c)60% of the total members own at least two cars each.d)80% of the total members own at least one car.Correct answer is option 'B'. Can you explain this answer?
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In a class, 20% of the members own only two cars each, 40% of the remaining own three cars each and the remaining members own only one car each. Which of the following statements is definitely true from the given statements?a)Only 20% of the total members own three cars each.b)48% of the total members own only one car each.c)60% of the total members own at least two cars each.d)80% of the total members own at least one car.Correct answer is option 'B'. Can you explain this answer? for Class 4 2024 is part of Class 4 preparation. The Question and answers have been prepared according to the Class 4 exam syllabus. Information about In a class, 20% of the members own only two cars each, 40% of the remaining own three cars each and the remaining members own only one car each. Which of the following statements is definitely true from the given statements?a)Only 20% of the total members own three cars each.b)48% of the total members own only one car each.c)60% of the total members own at least two cars each.d)80% of the total members own at least one car.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 4 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a class, 20% of the members own only two cars each, 40% of the remaining own three cars each and the remaining members own only one car each. Which of the following statements is definitely true from the given statements?a)Only 20% of the total members own three cars each.b)48% of the total members own only one car each.c)60% of the total members own at least two cars each.d)80% of the total members own at least one car.Correct answer is option 'B'. Can you explain this answer?.
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