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Let the length and breadth of the rectangular be ‘5x’ metres and ‘6x’ metres, respectively Then, perimeter of the paper = 2 × (length + breadth) = 2 × (5x + 4x) = 18 x metres So, 18x = 90 So, x = (90/18) = 5 So, area of the entire paper = length × breadth = (5 × 5) × (4 × 5) = 25 × 20 = 500 m2 Area of the triangular piece = (1/2) × base × height = (1/2) × 11 × 12 = 66 m2 So, area of the remaining paper = 500 – 66 = 434 m2
There are five members C, D, E, F and G in the family of three generations. No single parent has a child. E is the father-in-law of G. F is son of D, wh...
How is H related to the daughter-in-law of I?
Who is the grandfather of Y?
Who is paternal grandfather of Q?
If U has only one daughter, then how many male members are there in the family?
How is G related to I?
How is P related to O?
W is the son of S. V is the son of T. W is married to U. U is T’s daughter. How is V related to W?
There are six members in a family of three generations. W is brother of R. N is sister-in-law of A. F is mother of J. N is mother of R. A has a brother....
Pointing to a boy, Pankaj said: He is grandson of the woman who is mother – in – law of the husband of my mother. How is the boy related to Pankaj?<...