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Find the cost of polishing a circular ta...

Find the cost of polishing a circular table-top of diameter 1.6 m, if the rate of polishing is Rs. `15//m^2. (Takepi = 3.14)`

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PSEB-perimeter and Area-Exercise
  1. Saima wants to put a lace on the edge of a circular table cover of dia...

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  2. Find the perimeter of the adjoining figure, which is a semicircle incl...

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  3. Find the cost of polishing a circular table-top of diameter 1.6 m, if ...

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  4. Shazli took a wire of length 44 cm and bent it into the shape of a cir...

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  5. From a circular card sheet of radius 14 cm, two circles of radius 3.5 ...

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  6. A circle of radius 2 cm is cut out from a square piece of an aluminium...

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  7. The circumference of a circle is 31.4 cm. Find the radius and the area...

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  8. A circular flower bed is surrounded by a path 4 m wide. The diameter o...

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  9. A circular flower garden has an area of 314 m^2. A sprinkler at the ce...

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  10. Find the circumference of the inner and the outer circles, shown in th...

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  11. How many times a wheel of radius 28 cm must rotate to go 352 m? (Take ...

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  12. The minute hand of a circular clock is 15 cm long. How far does the ti...

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  13. A rectangular park is 45 m long and 30 m wide. A path 2.5 m wide is co...

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  14. A path 5 m wide runs along inside a square park of side 100 m. Find th...

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  15. Two cross roads, each of width 5 m, run at right angles through the ce...

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  16. A garden is 90 m long and 75 m broad. A path 5 m wide is to be built o...

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  17. A 3 m wide path runs outside and around a rectangular park of length 1...

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  18. A picture is painted on a cardboard 8 cm long and 5 cm wide such that ...

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  19. A verandah of width 2.25 m is constructed all along outside a room whi...

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  20. A path 1 m wide is built along the border and inside a square garden o...

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