Area Problems
If the ratio of the area of two square is 9 : 1 the ratio of their perimeters is?

3:1
3:4
9:1
1:3

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Area Problems
The cost of fencing a square field @ Rs. 20 per metre is Rs.10.080.How much will it cost to lay a three meter wide pavement along the fencing inside the field @ Rs. 50 per sq m

73800
83800
43800
53800

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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
4/5
3/4
2/5

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