Area Problems
If the diagonal of a square is double, how does the area of the square change?

None of these
Becomes three fold
Becomes four fold
Becomes two fold

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Area Problems
Radhika runs along the boundary of a rectangular park at the rate of 12 km/hr and completes one full round in 15 minutes. If the length of the park is 4 times its breadth , the area of the park is?

None of these
360000 m2
360002
3600 m2

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