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Consider a square of diagonal length d. Let Another square be formed with d as its side. Find the ratio of the area of the bigger square to that of the smaller square.

Options : a) 2 b) 3 c) 4 d) 16

Read Solution (Total 1)

d^2/(1/2)*d^2= 2
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CSC Other Question

Let a boat traveling in still water with a speed of 30 kmph covers a certain distance in 9 hours. Now if the same distance has to be covered traveling upstream in a speed of 10 Kmph, by what percentage the speed of the boat should be increased to cover the distance in the same time of 9 hours.

a. 33.33% b. 66.66% c. 24.47% d. 60% Let x,y and z be three sides of a triangle of a triangle of area m. Let w = 2(x + y + z). Then which of the following is true.

a.2m*m/w = (w/4-a)(w/4-b)(w/4-c) b. 4m*m/w = (w/4-a)(w/4-b)(w/4-c) c. b. 2m*m/w = (w/2-a)(w/2-b)(w/2-c)