CAT Exam  >  CAT Questions  >  The census officer provided the data regardin... Start Learning for Free
The census officer provided the data regarding changes in population of three major towns - A, B and C for three years. Population of town A was 180600 in third year and it increased by 5% and 7.5% in second and third year respectively. Population of town B increased by 25% in second year which was same as 150% of population of town A in first year. After taking population control measures, town B succeeded in controlling population as growth rate in third year was half of that of previous year. The area of town C is 1250 km2 and population density for second year was 250. Growth rate for town C was 11.11% and 10% for second and third year respectively.
Note : Population density = Total population / Total area. Growth rate is change in population over previous year for all towns and for all years.
The average population of town B for three years forms what percentage of average 3 population of town C for three years?
  • a)
    73.15%
  • b)
    74.88%
  • c)
    78.44%
  • d)
    76.28%
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
The census officer provided the data regarding changes in population o...
Considering solution to the first question,
Average population of town B = (192000 + 240000 + 270000) / 3 = 702000 / 3 = 234000
Average population of town C = (281250 + 312500 + 343750) / 3 = 937500 / 3 = 312500
Required percentages = (234000 x 100) / 312500 = 74.88 Hence, option 2.
This question is part of UPSC exam. View all CAT courses
Most Upvoted Answer
The census officer provided the data regarding changes in population o...

Population Calculation for Town A, B, and C
- Population of town A:
- Third year population = 180600
- Increase in second year = 5%
- Increase in third year = 7.5%

- Population of town B:
- Increase in second year = 25%
- Population in second year = 150% of population of town A in first year
- Controlled growth rate in third year

- Population of town C:
- Area = 1250 km2
- Population density for second year = 250
- Growth rate for second year = 11.11%
- Growth rate for third year = 10%

Calculation of Average Population for Town B and C
- Calculate the average population for town B for three years
- Calculate the average population for town C for three years

Comparison of Average Population of Town B and C
- Calculate the percentage of average population of town B for three years in relation to the average population of town C for three years

Therefore, the average population of town B for three years forms 74.88% of the average population of town C for three years. Hence, the correct answer is option B.
Attention CAT Students!
To make sure you are not studying endlessly, EduRev has designed CAT study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in CAT.
Explore Courses for CAT exam

Similar CAT Doubts

The census officer provided the data regarding changes in population of three major towns - A, B and C for three years. Population of town A was 180600 in third year and it increased by 5% and 7.5% in second and third year respectively. Population of town B increased by 25% in second year which was same as 150% of population of town A in first year. After taking population control measures, town B succeeded in controlling population as growth rate in third year was half of that of previous year. The area of town C is 1250 km2 and population density for second year was 250. Growth rate for town C was 11.11% and 10% for second and third year respectively.Note : Population density = Total population /Total area. Growth rate is change in population over previous year for all towns and for all years.The average population of town B for three years forms what percentage of average 3 population of town C for three years?a)73.15%b)74.88%c)78.44%d)76.28%Correct answer is option 'B'. Can you explain this answer?
Question Description
The census officer provided the data regarding changes in population of three major towns - A, B and C for three years. Population of town A was 180600 in third year and it increased by 5% and 7.5% in second and third year respectively. Population of town B increased by 25% in second year which was same as 150% of population of town A in first year. After taking population control measures, town B succeeded in controlling population as growth rate in third year was half of that of previous year. The area of town C is 1250 km2 and population density for second year was 250. Growth rate for town C was 11.11% and 10% for second and third year respectively.Note : Population density = Total population /Total area. Growth rate is change in population over previous year for all towns and for all years.The average population of town B for three years forms what percentage of average 3 population of town C for three years?a)73.15%b)74.88%c)78.44%d)76.28%Correct answer is option 'B'. Can you explain this answer? for CAT 2024 is part of CAT preparation. The Question and answers have been prepared according to the CAT exam syllabus. Information about The census officer provided the data regarding changes in population of three major towns - A, B and C for three years. Population of town A was 180600 in third year and it increased by 5% and 7.5% in second and third year respectively. Population of town B increased by 25% in second year which was same as 150% of population of town A in first year. After taking population control measures, town B succeeded in controlling population as growth rate in third year was half of that of previous year. The area of town C is 1250 km2 and population density for second year was 250. Growth rate for town C was 11.11% and 10% for second and third year respectively.Note : Population density = Total population /Total area. Growth rate is change in population over previous year for all towns and for all years.The average population of town B for three years forms what percentage of average 3 population of town C for three years?a)73.15%b)74.88%c)78.44%d)76.28%Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for CAT 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The census officer provided the data regarding changes in population of three major towns - A, B and C for three years. Population of town A was 180600 in third year and it increased by 5% and 7.5% in second and third year respectively. Population of town B increased by 25% in second year which was same as 150% of population of town A in first year. After taking population control measures, town B succeeded in controlling population as growth rate in third year was half of that of previous year. The area of town C is 1250 km2 and population density for second year was 250. Growth rate for town C was 11.11% and 10% for second and third year respectively.Note : Population density = Total population /Total area. Growth rate is change in population over previous year for all towns and for all years.The average population of town B for three years forms what percentage of average 3 population of town C for three years?a)73.15%b)74.88%c)78.44%d)76.28%Correct answer is option 'B'. Can you explain this answer?.
Solutions for The census officer provided the data regarding changes in population of three major towns - A, B and C for three years. Population of town A was 180600 in third year and it increased by 5% and 7.5% in second and third year respectively. Population of town B increased by 25% in second year which was same as 150% of population of town A in first year. After taking population control measures, town B succeeded in controlling population as growth rate in third year was half of that of previous year. The area of town C is 1250 km2 and population density for second year was 250. Growth rate for town C was 11.11% and 10% for second and third year respectively.Note : Population density = Total population /Total area. Growth rate is change in population over previous year for all towns and for all years.The average population of town B for three years forms what percentage of average 3 population of town C for three years?a)73.15%b)74.88%c)78.44%d)76.28%Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for CAT. Download more important topics, notes, lectures and mock test series for CAT Exam by signing up for free.
Here you can find the meaning of The census officer provided the data regarding changes in population of three major towns - A, B and C for three years. Population of town A was 180600 in third year and it increased by 5% and 7.5% in second and third year respectively. Population of town B increased by 25% in second year which was same as 150% of population of town A in first year. After taking population control measures, town B succeeded in controlling population as growth rate in third year was half of that of previous year. The area of town C is 1250 km2 and population density for second year was 250. Growth rate for town C was 11.11% and 10% for second and third year respectively.Note : Population density = Total population /Total area. Growth rate is change in population over previous year for all towns and for all years.The average population of town B for three years forms what percentage of average 3 population of town C for three years?a)73.15%b)74.88%c)78.44%d)76.28%Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of The census officer provided the data regarding changes in population of three major towns - A, B and C for three years. Population of town A was 180600 in third year and it increased by 5% and 7.5% in second and third year respectively. Population of town B increased by 25% in second year which was same as 150% of population of town A in first year. After taking population control measures, town B succeeded in controlling population as growth rate in third year was half of that of previous year. The area of town C is 1250 km2 and population density for second year was 250. Growth rate for town C was 11.11% and 10% for second and third year respectively.Note : Population density = Total population /Total area. Growth rate is change in population over previous year for all towns and for all years.The average population of town B for three years forms what percentage of average 3 population of town C for three years?a)73.15%b)74.88%c)78.44%d)76.28%Correct answer is option 'B'. Can you explain this answer?, a detailed solution for The census officer provided the data regarding changes in population of three major towns - A, B and C for three years. Population of town A was 180600 in third year and it increased by 5% and 7.5% in second and third year respectively. Population of town B increased by 25% in second year which was same as 150% of population of town A in first year. After taking population control measures, town B succeeded in controlling population as growth rate in third year was half of that of previous year. The area of town C is 1250 km2 and population density for second year was 250. Growth rate for town C was 11.11% and 10% for second and third year respectively.Note : Population density = Total population /Total area. Growth rate is change in population over previous year for all towns and for all years.The average population of town B for three years forms what percentage of average 3 population of town C for three years?a)73.15%b)74.88%c)78.44%d)76.28%Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of The census officer provided the data regarding changes in population of three major towns - A, B and C for three years. Population of town A was 180600 in third year and it increased by 5% and 7.5% in second and third year respectively. Population of town B increased by 25% in second year which was same as 150% of population of town A in first year. After taking population control measures, town B succeeded in controlling population as growth rate in third year was half of that of previous year. The area of town C is 1250 km2 and population density for second year was 250. Growth rate for town C was 11.11% and 10% for second and third year respectively.Note : Population density = Total population /Total area. Growth rate is change in population over previous year for all towns and for all years.The average population of town B for three years forms what percentage of average 3 population of town C for three years?a)73.15%b)74.88%c)78.44%d)76.28%Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice The census officer provided the data regarding changes in population of three major towns - A, B and C for three years. Population of town A was 180600 in third year and it increased by 5% and 7.5% in second and third year respectively. Population of town B increased by 25% in second year which was same as 150% of population of town A in first year. After taking population control measures, town B succeeded in controlling population as growth rate in third year was half of that of previous year. The area of town C is 1250 km2 and population density for second year was 250. Growth rate for town C was 11.11% and 10% for second and third year respectively.Note : Population density = Total population /Total area. Growth rate is change in population over previous year for all towns and for all years.The average population of town B for three years forms what percentage of average 3 population of town C for three years?a)73.15%b)74.88%c)78.44%d)76.28%Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice CAT tests.
Explore Courses for CAT exam

Top Courses for CAT

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