Area Questions and Answers - Arithmetic :: 3 :: part3

Area QUESTIONS AND ANSWERS :: Arithmetic : part3 : 11 to 15

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

11.If the side of a square is doubled then the ratio of the resulting square to that of the given square is:

1:2

2:1

3:1

4:1

12.The length of a rectangle is doubled while its breadth is halved. What is the percentage change in area?

2 75

no change

none of these

13.If the side of a square is increased by 25% then how much per cent does its area get increased:

125

156.25

56.25

14.The length and breadth of a square are increased by 40$ and 30% respectively. The area of the resulting rectangle exceeds the area of the square by:

42%

62%

82%

none of these

15.The area of a rectangle is three that of a square. Length of the rectangle is 40 cm and the breadth of the rectangle is (3/2) times that of the side of the square. The side of the square in cm is:

More Area QUESTIONS AND ANSWERS available in next pages

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Arithmetic Questions And Answers :: Area: part3