CLAT Exam > CLAT Questions > In a group of people, 28% of the members are ...
Start Learning for Free
In a group of people, 28% of the members are young while the rest are old. If 65% of the members are literates, and 25% of the literates are young, then the percentage of old people among the illiterates is nearest to
- a)62
- b)55
- c)66
- d)59
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
In a group of people, 28% of the members are young while the rest are ...
Let ‘x’ be the strength of group G. Based on the information, 0.65x constitutes of literate people {the rest 0.35x = illiterate}
Of this 0.65x , 75% are old people =(0.75)0.65x old literates.
The total number of old people in group G is 0.72x {72% of the total}.
Thus, the total number of old people who are illiterate = 0.72x - 0.4875x = 0.2325x.
This is
≈ 66& of the total number of illiterates.
Hence, Option C is the correct answer.
Of this 0.65x , 75% are old people =(0.75)0.65x old literates.
The total number of old people in group G is 0.72x {72% of the total}.
Thus, the total number of old people who are illiterate = 0.72x - 0.4875x = 0.2325x.
This is
≈ 66& of the total number of illiterates.
Hence, Option C is the correct answer.
Most Upvoted Answer
In a group of people, 28% of the members are young while the rest are ...
To solve this problem, we need to break it down into smaller parts and calculate the required percentages step by step.
Given:
- 28% of the members are young
- The rest are old
- 65% of the members are literates
- 25% of the literates are young
Let's assume the total number of people in the group is 100.
1. Calculate the number of young people:
28% of 100 = 28
2. Calculate the number of old people:
100 - 28 = 72
3. Calculate the number of literates:
65% of 100 = 65
4. Calculate the number of literate young people:
25% of 65 = 16.25 (approximated to 16)
5. Calculate the number of literate old people:
65 - 16 = 49
6. Calculate the number of illiterates:
100 - 65 = 35
7. Calculate the number of old illiterate people:
72 - 49 = 23
Now, we need to find the percentage of old people among the illiterates.
Percentage of old illiterate people = (Number of old illiterate people / Total number of illiterates) * 100
= (23 / 35) * 100
≈ 65.71
The nearest percentage to 65.71 is 66, which corresponds to option (C).
Therefore, the percentage of old people among the illiterates is nearest to 66%.
Given:
- 28% of the members are young
- The rest are old
- 65% of the members are literates
- 25% of the literates are young
Let's assume the total number of people in the group is 100.
1. Calculate the number of young people:
28% of 100 = 28
2. Calculate the number of old people:
100 - 28 = 72
3. Calculate the number of literates:
65% of 100 = 65
4. Calculate the number of literate young people:
25% of 65 = 16.25 (approximated to 16)
5. Calculate the number of literate old people:
65 - 16 = 49
6. Calculate the number of illiterates:
100 - 65 = 35
7. Calculate the number of old illiterate people:
72 - 49 = 23
Now, we need to find the percentage of old people among the illiterates.
Percentage of old illiterate people = (Number of old illiterate people / Total number of illiterates) * 100
= (23 / 35) * 100
≈ 65.71
The nearest percentage to 65.71 is 66, which corresponds to option (C).
Therefore, the percentage of old people among the illiterates is nearest to 66%.
|
Explore Courses for CLAT exam
|
|
Top Courses for CLATView all
Question Description
In a group of people, 28% of the members are young while the rest are old. If 65% of the members are literates, and 25% of the literates are young, then the percentage of old people among the illiterates is nearest toa)62b)55c)66d)59Correct answer is option 'C'. Can you explain this answer? for CLAT 2025 is part of CLAT preparation. The Question and answers have been prepared according to the CLAT exam syllabus. Information about In a group of people, 28% of the members are young while the rest are old. If 65% of the members are literates, and 25% of the literates are young, then the percentage of old people among the illiterates is nearest toa)62b)55c)66d)59Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for CLAT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a group of people, 28% of the members are young while the rest are old. If 65% of the members are literates, and 25% of the literates are young, then the percentage of old people among the illiterates is nearest toa)62b)55c)66d)59Correct answer is option 'C'. Can you explain this answer?.
In a group of people, 28% of the members are young while the rest are old. If 65% of the members are literates, and 25% of the literates are young, then the percentage of old people among the illiterates is nearest toa)62b)55c)66d)59Correct answer is option 'C'. Can you explain this answer? for CLAT 2025 is part of CLAT preparation. The Question and answers have been prepared according to the CLAT exam syllabus. Information about In a group of people, 28% of the members are young while the rest are old. If 65% of the members are literates, and 25% of the literates are young, then the percentage of old people among the illiterates is nearest toa)62b)55c)66d)59Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for CLAT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a group of people, 28% of the members are young while the rest are old. If 65% of the members are literates, and 25% of the literates are young, then the percentage of old people among the illiterates is nearest toa)62b)55c)66d)59Correct answer is option 'C'. Can you explain this answer?.
Solutions for In a group of people, 28% of the members are young while the rest are old. If 65% of the members are literates, and 25% of the literates are young, then the percentage of old people among the illiterates is nearest toa)62b)55c)66d)59Correct answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for CLAT.
Download more important topics, notes, lectures and mock test series for CLAT Exam by signing up for free.
Here you can find the meaning of In a group of people, 28% of the members are young while the rest are old. If 65% of the members are literates, and 25% of the literates are young, then the percentage of old people among the illiterates is nearest toa)62b)55c)66d)59Correct answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
In a group of people, 28% of the members are young while the rest are old. If 65% of the members are literates, and 25% of the literates are young, then the percentage of old people among the illiterates is nearest toa)62b)55c)66d)59Correct answer is option 'C'. Can you explain this answer?, a detailed solution for In a group of people, 28% of the members are young while the rest are old. If 65% of the members are literates, and 25% of the literates are young, then the percentage of old people among the illiterates is nearest toa)62b)55c)66d)59Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of In a group of people, 28% of the members are young while the rest are old. If 65% of the members are literates, and 25% of the literates are young, then the percentage of old people among the illiterates is nearest toa)62b)55c)66d)59Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice In a group of people, 28% of the members are young while the rest are old. If 65% of the members are literates, and 25% of the literates are young, then the percentage of old people among the illiterates is nearest toa)62b)55c)66d)59Correct answer is option 'C'. Can you explain this answer? tests, examples and also practice CLAT tests.
|
|
Explore Courses for CLAT exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup