Question

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Answer 1

Answer:

35. (c) 9.6km

36.(b) ₹8000

Answer 2

35. c)

Perimeter of Rectangular field, P = 2(l x b) = 2(0.7+0.5)= 2*1.2 = 2.4km

Length of wore required to make 4 rows =4*perimeter = 4*2.4 =

9.6km

36. b)

Area of rectangular land, A = l x b = 500*200 = 100000m^2

Cost of tiling 100m^2 = 8

Cost of tiling 1m^2 = 8/100

Cost of tiling 100000m^2 = (8/100)*100000=8*1000 = 8000