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The areas of two circular fields are ...

The areas of two circular fields are in the ratio 16:49. If the radius of the latter is 14 m, then what is the radius of the former? (a) 4 m       (b) 8 m      (c) 18 m       (d) 32 m

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RS AGGARWAL-AREA-All Questions
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  2. If the ratio between the areas of two circles is 4 : 1 then the rat...

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  3. The areas of two circular fields are in the ratio 16:49. If the rad...

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  4. The ratio of the radii of two circles is 3: 2. What is the ratio of th...

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  5. The ratio of the radii of two circles is 1 : 3. Then the ratio of t...

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  6. The circumferences of two circles are in the ratio 2: 3. Find the r...

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  7. The perimeter of a circle is equal to the perimeter of a square. Th...

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  8. The area of a square is equal to the area of a circle. The ratio be...

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  9. If the areas of a circle and a square are equal then the ratio of t...

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  10. The diameter of a wheel is 1.26m. How far will it travel in 500 rev...

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  11. The number of revolutions made by a wheel of diameter 56 cm in cove...

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  12. The diameter of the driving wheel of a bus is 140cm. How many revol...

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  13. If the wheel of the engine of a train 4 2/7 metres in circumfere...

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  14. The radius of the wheel of a vehicle is 70 cm. The wheel makes 10 r...

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  15. The diameter of a cycle wheel is 70 cm. A cyclist takes 30 hours to...

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  17. A toothed wheel of diameter 50 cm is attached to a smaller wheel of...

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  18. A small ring of negligible thickness and radius 2 cm moves on a big...

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  20. The circumference of the front wheel of a cart is 40 ft long and th...

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