Area Questions and Answers - Arithmetic :: 2 :: part3

Area QUESTIONS AND ANSWERS :: Arithmetic : part3 : 6 to 10

Following Area multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :

6.A rectangle has 15 cm as its length and 150 cm2 as its area. Its area is increased to 1 times the orginial area by increasing only its length. Its new perimetrer is:

50 cm

60 cm

70 cm

80 cm

7.The cost of cultivating a square field at the rate of Rs. 160 per hectare is Rs. 1440. The cost of putting a fence around it at 75 paise per metre is:

900

1800

360

810

8.A rectangular plot is half as long again as it is broad. The area of the lawn is (2/3) hectares. The length of the plot is:

100 metres

66.66 metres

3 33 metres

(100/ ) metres

9.The length of a rectangle is increased by 60%. By what per cent would the width have to be decreased to maintain the same area?

37 %

60%

75%

120%

10.The cost of carpeting a room 15 metres long with a carpet 75 cm wide at 30 paise per metre is Rs. 36. The breadth of the room is:

6 metres

8 metres

9 metres

12 metres

More Area QUESTIONS AND ANSWERS available in next pages

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Arithmetic Questions And Answers :: Area: part3