Civil Engineering (CE) Exam  >  Civil Engineering (CE) Questions  >  A surveyor measured the distance between two ... Start Learning for Free
A surveyor measured the distance between two points on the plan drawn to a scale of 1 cm = 40 m and the result was 468 m. Later he discovered that he used a scale of 1 cm - 20 m. What is the true distance between the two points?
  • a)
    936 m
  • b)
    234 m
  • c)
    117 m
  • d)
    702 m
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
A surveyor measured the distance between two points on the plan drawn ...
Distance between two points measured with scale of 1 cm to 20 cm 
Actual scale of the plan is 1 cm = 40 m
∴ True distance between points
= 23.4 x 40 = 936 m
View all questions of this test
Most Upvoted Answer
A surveyor measured the distance between two points on the plan drawn ...
Given:
- Distance measured on plan with scale 1 cm = 40 m: 468 m
- Actual scale used for the plan: 1 cm = 20 m

To find:
- True distance between two points

Approach:
- Use ratio and proportion to find the true distance

Solution:

Let the true distance between the two points be x meters.

Using the scale 1 cm = 40 m, the measured distance on the plan can be written as:

468 m = (1 cm) * (40 m/1 cm)

Using the actual scale of 1 cm = 20 m, the measured distance on the plan can also be written as:

468 m = (x/20) * (1 cm)

Equating the two expressions for the measured distance on the plan, we get:

(1 cm) * (40 m/1 cm) = (x/20) * (1 cm)

Simplifying, we get:

x = (1 cm) * (40 m/1 cm) * (20/1) = 800 m

Therefore, the true distance between the two points is 800 m.

Answer: Option (a) 936 m (Note: This answer is incorrect. The correct answer is 800 m)
Explore Courses for Civil Engineering (CE) exam

Top Courses for Civil Engineering (CE)

A surveyor measured the distance between two points on the plan drawn to a scale of 1 cm = 40 m and the result was 468 m. Later he discovered that he used a scale of 1 cm - 20 m. What isthe true distance between the two points?a)936 mb)234 mc)117 md)702 mCorrect answer is option 'A'. Can you explain this answer?
Question Description
A surveyor measured the distance between two points on the plan drawn to a scale of 1 cm = 40 m and the result was 468 m. Later he discovered that he used a scale of 1 cm - 20 m. What isthe true distance between the two points?a)936 mb)234 mc)117 md)702 mCorrect answer is option 'A'. Can you explain this answer? for Civil Engineering (CE) 2024 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about A surveyor measured the distance between two points on the plan drawn to a scale of 1 cm = 40 m and the result was 468 m. Later he discovered that he used a scale of 1 cm - 20 m. What isthe true distance between the two points?a)936 mb)234 mc)117 md)702 mCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A surveyor measured the distance between two points on the plan drawn to a scale of 1 cm = 40 m and the result was 468 m. Later he discovered that he used a scale of 1 cm - 20 m. What isthe true distance between the two points?a)936 mb)234 mc)117 md)702 mCorrect answer is option 'A'. Can you explain this answer?.
Solutions for A surveyor measured the distance between two points on the plan drawn to a scale of 1 cm = 40 m and the result was 468 m. Later he discovered that he used a scale of 1 cm - 20 m. What isthe true distance between the two points?a)936 mb)234 mc)117 md)702 mCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Civil Engineering (CE). Download more important topics, notes, lectures and mock test series for Civil Engineering (CE) Exam by signing up for free.
Here you can find the meaning of A surveyor measured the distance between two points on the plan drawn to a scale of 1 cm = 40 m and the result was 468 m. Later he discovered that he used a scale of 1 cm - 20 m. What isthe true distance between the two points?a)936 mb)234 mc)117 md)702 mCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of A surveyor measured the distance between two points on the plan drawn to a scale of 1 cm = 40 m and the result was 468 m. Later he discovered that he used a scale of 1 cm - 20 m. What isthe true distance between the two points?a)936 mb)234 mc)117 md)702 mCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for A surveyor measured the distance between two points on the plan drawn to a scale of 1 cm = 40 m and the result was 468 m. Later he discovered that he used a scale of 1 cm - 20 m. What isthe true distance between the two points?a)936 mb)234 mc)117 md)702 mCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of A surveyor measured the distance between two points on the plan drawn to a scale of 1 cm = 40 m and the result was 468 m. Later he discovered that he used a scale of 1 cm - 20 m. What isthe true distance between the two points?a)936 mb)234 mc)117 md)702 mCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice A surveyor measured the distance between two points on the plan drawn to a scale of 1 cm = 40 m and the result was 468 m. Later he discovered that he used a scale of 1 cm - 20 m. What isthe true distance between the two points?a)936 mb)234 mc)117 md)702 mCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice Civil Engineering (CE) tests.
Explore Courses for Civil Engineering (CE) exam

Top Courses for Civil Engineering (CE)

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