NumericalModerate2 marks
1
Study the extract of the Survey of India Map sheet No. 45D/10 and answer the following questions:
Calculate the area of the region between 16 and 19 Easting and 18 and 22 Northing. Give your answer in kilometre square.
Topic: Area calculation
Previous-year question practice database
Answer
Exam answer
Eastings 16 to 19 = 3 grid squares = 3 km. Northings 18 to 22 = 4 grid squares = 4 km. Area = 3 × 4 = 12 sq. km.
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