Area of a rectangle is 96 m². When the length of the same rectangle increased by 6 m and the breadth decreased by 3 m, then the area of the rectangle decreases by 30 m². What is the perimeter of a square whose sides are equal to the length of rectangle

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Data regarding number of graduates studying various courses in University A and that in University B in the year 2001

(Note : Universities A and B offer courses in six courses only, namely- Commerce, Science, Engineering, Arts, Management and Law.)

• In University A, Graduates in commerce, science and engineering together constituted 60% of the total number of graduates (in all the given six courses together). Graduates in Arts, Management and Law were 1300, 1440 and 860 respectively. Commerce graduates were 25% more than that of engineering graduates. Management graduates were 20% less than that of science graduates.
• In University B, commerce graduates were 10% less than the commerce graduates in University A.
• In University B, management graduates were 900 and they constituted 12% of the total number of graduates (in all the given six courses together). Also management graduates were 40% less than that of science graduates. Total number of graduates in engineering and arts together were double the total number of graduates in management and law together.