Question
The perimeter of a rectangle is 100% more than perimeter
of a square of side 20 cm. If the length of rectangle is 200% more than side of square then find the difference between the area of square and the area of rectangle.Solution
Perimeter of the square = 4 x 20 = 80 cm Perimeter of the rectangle = 80 x (200/100) = 160 cm Length of the rectangle = 20 x (300/100) = 60 cm Let the breadth of the rectangle be b cm. => 2 x (60 + b) = 160 => b = 80 – 60 => b = 20 cm Required difference = (60 x 20) - (20 x 20) = 800
In expression F % G $ K # H $ I @ L @ J, then, how is I related to mother of K?
17 मई 2000 के 5 दिन पहले बुधवार था तो 2 व्बजण् 1999 को क्या दिन होगा ?
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GPSU, KLVR, OHYO, SDBL, ?
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Statement:
All books are copy.
Only a few books are pen.
Some copy are pencil.
Conclusion:
I. Some books are not ...
