Geometry (BankPO (IBPS) QuantitativeAptitude): Questions 81  85 of 85
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Question number: 81
» Geometry » Circles, Chords and Tangents
Appeared in Year: 2010
Question
What would be the cost of building a fence around a circular field with area equal to 32378.5 sq. metres, if the price per metre for building the fence was Rs. 154? (BOI Banking Officer)
Choices
Choice (4)  Response  

a.  Rs. 79,326 

b.  Rs. 98,252 

c.  Rs. 86,495 

d.  Rs. 84,683 

Question number: 82
» Geometry » Quadrilaterals » Square
Question
If the side of a square is increased by 20%, then, find the percentage change in the area of the square?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 83
» Geometry » Quadrilaterals » Square
Question
Each side of a square is diminished by 20%. By how much percentage is the area of the square diminished?
Choices
Choice (4)  Response  

a.  25% 

b.  50% 

c.  36% 

d.  33.33% 

Question number: 84
» Geometry » Quadrilaterals » Square
Question
What is the area of square, if length/breadth of the rectangle is equal to the side of square and area of rectangle is?
Choices
Choice (4)  Response  

a.  1200 

b.  1800 

c.  900 

d.  400 

Question number: 85
» Geometry » Circles, Chords and Tangents
Question
Area of a circle increases by 21%. Find the % change in the perimeter of circle?
Choices
Choice (4)  Response  

a.  10% 

b.  12.5% 

c.  8.33% 

d.  6.25% 
