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 2014 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? 
50 
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 
50 
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: 
15 
20 
30 
60 
More Area QUESTIONS AND ANSWERS available in next pages

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