CLAT Exam  >  CLAT Questions  >  Directions: Study the following information c... Start Learning for Free
Directions: Study the following information carefully and answer the questions given beside.
In 2019, the ratio of the number of males to females in a city was 3 : 2. The population of males in 2021 was 1000 less than that in 2019. The population of females decreased by 20% from 2019 to 2021. The average number of females in 2020 and 2021 was 9000. The population of the city in 2018 was 37,500 which was 50% more than the population in 2019. The ratio of the number of males in 2018 to that in 2020 was 2 : 1. In 2020, the population of the city decreased by 20% over the previous year.
Q. What is the difference between the population of the city in 2019 and the combined male population of 2018 and 2020?
  • a)
    5000
  • b)
    3000
  • c)
    6000
  • d)
    4000
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
Directions: Study the following information carefully and answer the q...
From common explanation, we have
Population of the city in 2019 = 25,000
Male population in 2018 and 2020 combined = 20,000 + 10,000 = 30,000
Reqd. difference = 30,000 – 25,000 = 5,000
Hence, Option A is correct.
Common explanation:
The population of the city in 2018 was 37,500 which was 50% more than the population in 2019. 
Population in 2019

In 2019, the ratio of the number of males to females in a city was 3 : 2. 
The number of males in 2019

The number of females in 2019

The population of males in 2021 was 1000 less than that in 2019.
Males in 2021 = 15,000 – 1,000 = 14,000
The population of females decreased by 20% from 2019 to 2021.
Females in 2021

The average number of females in 2020 and 2021 was 9000.
Females in 2020 = 9,000 × 2 – 8,000 = 10,000
In 2020, the population of the city decreased by 20% over the previous year.
Population in 2020

The ratio of the number of males in 2018 to that in 2020 was 2 : 1. 
Males in 2018 

Females in 2018 = 37,500 – 20,000 = 17,500
View all questions of this test
Most Upvoted Answer
Directions: Study the following information carefully and answer the q...
Population of the city in 2018:
- The population of the city in 2018 was 37,500.
- This population was 50% more than the population in 2019.
- Let's calculate the population in 2019: 37,500 * 50/100 = 18,750.

Ratio of males to females in 2019:
- The ratio of males to females in 2019 was 3:2.

Population of males in 2019:
- Let the number of males in 2019 be 3x.
- The number of females in 2019 would be 2x.

Population of males in 2021:
- The population of males in 2021 was 1000 less than that in 2019.
- Therefore, the number of males in 2021 is 3x - 1000.

Population of females in 2021:
- The population of females decreased by 20% from 2019 to 2021.
- Therefore, the number of females in 2021 is 0.8 * 2x = 1.6x.

Average number of females in 2020 and 2021:
- The average number of females in 2020 and 2021 was 9000.
- Therefore, the sum of the number of females in 2020 and 2021 is 2 * 9000 = 18000.
- This means that 1.6x + 18000 = 2x.
- Solving this equation, we get x = 18000.

Population of males in 2018:
- The ratio of the number of males in 2018 to that in 2020 was 2:1.
- Let the number of males in 2018 be 2y.
- Therefore, the number of males in 2020 is y.

Difference between the population of the city in 2019 and the combined male population of 2018 and 2020:
- The population of the city in 2019 is 3x + 2x = 5x.
- The combined male population of 2018 and 2020 is 2y + y = 3y.
- Substituting the values of x and y, we get 5 * 18000 - 3 * 18000 = 90000 - 54000 = 36000.
- Therefore, the difference between the population of the city in 2019 and the combined male population of 2018 and 2020 is 36000.

Hence, the correct answer is option A) 5000.
Explore Courses for CLAT exam

Similar CLAT Doubts

Top Courses for CLAT

Directions: Study the following information carefully and answer the questions given beside.In 2019, the ratio of the number of males to females in a city was 3 : 2. The population of males in 2021 was 1000 less than that in 2019. The population of females decreased by 20% from 2019 to 2021. The average number of females in 2020 and 2021 was 9000. The population of the city in 2018 was 37,500 which was 50% more than the population in 2019. The ratio of the number of males in 2018 to that in 2020 was 2 : 1. In 2020, the population of the city decreased by 20% over the previous year.Q. What is the difference between the population of the city in 2019 and the combined male population of 2018 and 2020?a)5000b)3000c)6000d)4000Correct answer is option 'A'. Can you explain this answer?
Question Description
Directions: Study the following information carefully and answer the questions given beside.In 2019, the ratio of the number of males to females in a city was 3 : 2. The population of males in 2021 was 1000 less than that in 2019. The population of females decreased by 20% from 2019 to 2021. The average number of females in 2020 and 2021 was 9000. The population of the city in 2018 was 37,500 which was 50% more than the population in 2019. The ratio of the number of males in 2018 to that in 2020 was 2 : 1. In 2020, the population of the city decreased by 20% over the previous year.Q. What is the difference between the population of the city in 2019 and the combined male population of 2018 and 2020?a)5000b)3000c)6000d)4000Correct answer is option 'A'. 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 Directions: Study the following information carefully and answer the questions given beside.In 2019, the ratio of the number of males to females in a city was 3 : 2. The population of males in 2021 was 1000 less than that in 2019. The population of females decreased by 20% from 2019 to 2021. The average number of females in 2020 and 2021 was 9000. The population of the city in 2018 was 37,500 which was 50% more than the population in 2019. The ratio of the number of males in 2018 to that in 2020 was 2 : 1. In 2020, the population of the city decreased by 20% over the previous year.Q. What is the difference between the population of the city in 2019 and the combined male population of 2018 and 2020?a)5000b)3000c)6000d)4000Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for CLAT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions: Study the following information carefully and answer the questions given beside.In 2019, the ratio of the number of males to females in a city was 3 : 2. The population of males in 2021 was 1000 less than that in 2019. The population of females decreased by 20% from 2019 to 2021. The average number of females in 2020 and 2021 was 9000. The population of the city in 2018 was 37,500 which was 50% more than the population in 2019. The ratio of the number of males in 2018 to that in 2020 was 2 : 1. In 2020, the population of the city decreased by 20% over the previous year.Q. What is the difference between the population of the city in 2019 and the combined male population of 2018 and 2020?a)5000b)3000c)6000d)4000Correct answer is option 'A'. Can you explain this answer?.
Solutions for Directions: Study the following information carefully and answer the questions given beside.In 2019, the ratio of the number of males to females in a city was 3 : 2. The population of males in 2021 was 1000 less than that in 2019. The population of females decreased by 20% from 2019 to 2021. The average number of females in 2020 and 2021 was 9000. The population of the city in 2018 was 37,500 which was 50% more than the population in 2019. The ratio of the number of males in 2018 to that in 2020 was 2 : 1. In 2020, the population of the city decreased by 20% over the previous year.Q. What is the difference between the population of the city in 2019 and the combined male population of 2018 and 2020?a)5000b)3000c)6000d)4000Correct answer is option 'A'. 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 Directions: Study the following information carefully and answer the questions given beside.In 2019, the ratio of the number of males to females in a city was 3 : 2. The population of males in 2021 was 1000 less than that in 2019. The population of females decreased by 20% from 2019 to 2021. The average number of females in 2020 and 2021 was 9000. The population of the city in 2018 was 37,500 which was 50% more than the population in 2019. The ratio of the number of males in 2018 to that in 2020 was 2 : 1. In 2020, the population of the city decreased by 20% over the previous year.Q. What is the difference between the population of the city in 2019 and the combined male population of 2018 and 2020?a)5000b)3000c)6000d)4000Correct answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Directions: Study the following information carefully and answer the questions given beside.In 2019, the ratio of the number of males to females in a city was 3 : 2. The population of males in 2021 was 1000 less than that in 2019. The population of females decreased by 20% from 2019 to 2021. The average number of females in 2020 and 2021 was 9000. The population of the city in 2018 was 37,500 which was 50% more than the population in 2019. The ratio of the number of males in 2018 to that in 2020 was 2 : 1. In 2020, the population of the city decreased by 20% over the previous year.Q. What is the difference between the population of the city in 2019 and the combined male population of 2018 and 2020?a)5000b)3000c)6000d)4000Correct answer is option 'A'. Can you explain this answer?, a detailed solution for Directions: Study the following information carefully and answer the questions given beside.In 2019, the ratio of the number of males to females in a city was 3 : 2. The population of males in 2021 was 1000 less than that in 2019. The population of females decreased by 20% from 2019 to 2021. The average number of females in 2020 and 2021 was 9000. The population of the city in 2018 was 37,500 which was 50% more than the population in 2019. The ratio of the number of males in 2018 to that in 2020 was 2 : 1. In 2020, the population of the city decreased by 20% over the previous year.Q. What is the difference between the population of the city in 2019 and the combined male population of 2018 and 2020?a)5000b)3000c)6000d)4000Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of Directions: Study the following information carefully and answer the questions given beside.In 2019, the ratio of the number of males to females in a city was 3 : 2. The population of males in 2021 was 1000 less than that in 2019. The population of females decreased by 20% from 2019 to 2021. The average number of females in 2020 and 2021 was 9000. The population of the city in 2018 was 37,500 which was 50% more than the population in 2019. The ratio of the number of males in 2018 to that in 2020 was 2 : 1. In 2020, the population of the city decreased by 20% over the previous year.Q. What is the difference between the population of the city in 2019 and the combined male population of 2018 and 2020?a)5000b)3000c)6000d)4000Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Directions: Study the following information carefully and answer the questions given beside.In 2019, the ratio of the number of males to females in a city was 3 : 2. The population of males in 2021 was 1000 less than that in 2019. The population of females decreased by 20% from 2019 to 2021. The average number of females in 2020 and 2021 was 9000. The population of the city in 2018 was 37,500 which was 50% more than the population in 2019. The ratio of the number of males in 2018 to that in 2020 was 2 : 1. In 2020, the population of the city decreased by 20% over the previous year.Q. What is the difference between the population of the city in 2019 and the combined male population of 2018 and 2020?a)5000b)3000c)6000d)4000Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice CLAT tests.
Explore Courses for CLAT exam

Top Courses for CLAT

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev