Area Problems
Find the area of a triangle whose sides measure 8 cm, 10 cm and 12 cm.

7?93 sq cm
8?63 sq cm
5?63 sq cm
6?53 sq cm

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Area Problems
The length of the diagonal of a rhombus is 80% of the length of the other diagonal, Then the area of the rhombus is how many times the square of the length of the longer diagonal?

1/4
2/5
4/5
3/4

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Area Problems
The length of a rectangle is twice its breadth. If its length is decreased by 5 cm and breadth is increased by 5 cm, the area of the rectangle is increased by 75 sq.cm. Find the length of the rectangle?

30cm
20cm
40cm
10cm

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Area Problems
The cost of papering the four walls of a room is Rs. 48. Each one of length, breadth and height of another room is double that of this room.The cost of papering the walls of the new room is?

Rs. 298
Rs. 96
Rs. 384
Rs. 192

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Area Problems
The length of a class room floor exceeds its breadth by 25 m. The area of the floor remains unchanged when the length is decreased by 10 m but the breadth is increased by 8 m. The area of the floor is

4442 sq.m
4870 sq.m
4987 sq.m
5100 sq.m

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