Short answerEasy2 marks
1
Study the extract of the Survey of India Map sheet No. 45D/7 and answer the following questions:
What do the following symbols mean? (i) 3r in 9089. (ii) 200 in 9383.
Topic: Heights on toposheets
Previous-year question practice database
Answer
Exam answer
(i) 3r is a relative height — the feature rises about 3 metres above the surrounding ground. (ii) 200 is a contour height — every point on that contour line lies 200 metres above sea level.
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