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ATQ, Length of each side of the square ield = 80/4 = 20 metres Area of square ield = 20 × 20 = 400 m2 Area of rectangular ield = 0.24 × 400 = 96 m2 Let length and breadth of the rectangular ield is ‘l’ metres and ‘b’ metres, respectively. So, 2(l + b) = 40 Or, l + b = 20 So, (l – b)2 = (l + b)2 – 4lb = 400 – 4 × 96 = 16 So, l – b = 4 So, length of the rectangle = (20 + 4)/2 = 12 metres
If 'A # B' means 'A is mother of B', 'A @ B' means 'A is brother of B', 'A % B' means 'A is sister of B', 'A $ B' means 'A is father of B'. In expressio...
If F$G@E*D is true, the how is D related to son of G?
How is J related to L if ‘D @ G & J ? M # L’ is true?
If G @ H & I % J @ L ^ K then how is J related to H?
If A%B means ‘A is daughter of B’ A@B means ‘A is wife of B’ A$B means ‘A is son of B’ A#B means ‘A is brother of B’ then in expression ...
How is U related to S if ‘R+S@T$W#U? V’ is true?
If A × B means that A is the brother of B, A – B means that A is the sister of B, A + B means that A is the father of B then which of the following e...
If ‘L#H$I@G?W*K’ is true, then, how is K related to L?
In the given relationship, ____ is related to ____ in the same way as M is related to E.
Statements: T ≥ S > H = O, R ≥ M > H
Conclusions : I. S > M II. R > O