# Aptitude   Area  Questions And Answers

11. A rectangular park 60 m long and 40 m wide has two concrete crossroads running in the middle of the park and rest of the park has been used as a lawn. If the area of the lawn is 2109 sq. m, then what is the width of the road?

 2.91 m 3 m 5.82 m None of these

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12. What is the least number of squares tiles required to pave the floor of a room 15 m 17 cm long and 9 m 2 cm broad?

 814 820 840 844

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13. The area of a rectangle plot is 460 square metres. If the length is 15% more than the breadth, what is the breadth of the plot?

 14 metres 20 metres 18 metres 12 metres

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14. The percentage increase in the area of a rectangle, if each of its sides is increased by 20% is:

 40% 42% 44% 46%

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15. The difference between the length and breadth of a rectangle is 23 m. If its perimeter is 206 m, then its area is:

 1520 m2 2420 m2 2480 m2 2520 m2

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16. A large field of 700 hectares is divided into two parts. The difference of the areas of the two parts is one-fifth of the average of the two areas. What is the area of the smaller part in hectares?

 400 365 385 315

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17. The diagonal of a rectangle is $\sqrt{41}$ cm and its area is 20 sq. cm. The perimeter of the rectangle must be:

 9 cm 18 cm 20 cm 41 cm

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18. A rectangular plot measuring 90 metres by 50 metres needs to be enclosed by wire fencing such that poles of the fence will be kept 5 metres apart. How many poles will be needed?

 30 44 56 60

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19. A tank is 25 m long, 12 m wide and 6 m deep. The cost of plastering its walls and bottom at 75 paise per sq. m, is:

 Rs. 456 Rs. 458 Rs. 558 Rs. 568

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20. A rectangular field has to be fenced on three sides leaving a side of 20 feet uncovered. If the area of the field is 680 sq. feet, how many feet of fencing will be required?

 95 92 88 82

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