In India, of total the cultivated land the rainfed area is ……………. million hectares.
A) 190
B) 192
C) 171
D) 134
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40 million ‘hectares’ of land in India is floodprone and an equally large part of the country is also drought prone.
D) Cyclonic storms in the deltaic regions.
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India’s population has been steadily increasing from 361 million in 1951 to 1028 million since
Correct option is B) 2001
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In India, cities having population between one million to ten million are ………………
A) Metropolitan cities
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Match the following: Group – A Group – B 1. Megacity a) Population between 1 million -10 million
C) 1- b, 2 – c, 3 – a
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During 1991-2001 there were 67 million people added in the urban population, 40 million were added due to natural growth.
Correct option is B) 60%
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Who is small farmer ? A) A farmer having less than 5 hectares of land
C) A farmer having less than 2 hectares of land
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The perimeter of a square field in 8 km. Find its area in hectares.
Given perimeter of square field is 8 km let 'a' be its side then perimeter = 4a = 8km [a = 2km] we know 1 hectares =0.01(km)2 area of filed = a2 = 4km2 then area of hectare = 400/0.01 =...
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The perimeter of a square field in 8 km. Find its area in hectares.
2 Answers
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Perimeter of a square is 8km. Find its area in hectares
Given perimeter of square field is 8 km let 'a' be its side then perimeter = 4a = 8km [a = 2km] we know 1 hectares =0.01(km)2 area of filed = a2 = 4km2 then area of hectare = 400/0.01 =...
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The total surface area of solid cylinder is `231 cm^(2)` and its curved surface area is `(2)/(3)` of the total surface area. Find the volume of the cy
Correct Answer - `269.5 cm^(3)`
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