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If the ratio of the areas of two square is `9:1,` then the ratio of their perimeters is (a) `2:1` (b) `3:1` (c) `3:2` (d) `4:1`

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RD SHARMA ENGLISH-MENSURATION-1-All Questions
  1. The length of the diagonal of a square is d units. The area of the squ...

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  2. The ratio of the areas of two squares, one having its diagonal doubl...

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  3. If the ratio of the areas of two square is 9:1, then the ratio of thei...

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  4. The ratio of the area of a square of side a and that of an equilater...

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  5. On increasing each side of a square by 25%, the increase in area wil...

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  6. The area of a square is 50 c m^2 . The length of its diagonal is (a)5...

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  7. Each diagonal of a square is 14 cm. Its area is (a)196\ c m^2 (b)...

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  8. The area of a square field is 64\ m^2dot A path of uniform width is la...

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  9. A path 1 m wide is built inside a square park of side 30 m along its s...

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  10. The length and breadth of a rectangle are (3x+4)c m and (4x-13)c mdot ...

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  11. In Fig.38, A B C D\ and\ P Q R C are square such that A D=22\ c m\ a ...

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  12. The length and breadth of a rectangle are (3x+4)c m and (4x-13)c m res...

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  13. If the length of a diagonal of a rectangle of length 16 cm is 20 cm,...

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  14. The area of a rectangle 144 cm long is same as that of a square of s...

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  15. The length and breadth of a rectangular field are in the ratio 5:3\ ...

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  16. The length of a rectangular field is thrice its breadth and its peri...

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  17. If the diagonal of a rectangle is 17 cm and its perimeter is 46 cm, ...

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  18. The length and breadth of a rectangular field are 4 m and 3 m respec...

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  19. The area of a parallelogram is 100\ c m^2dot If the base is 25 cm, the...

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  20. The base of a parallelogram is twice its height. If its area is 512\...

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