GeometryCircles, Chords and Tangents (BankPO (IBPS) QuantitativeAptitude): Questions 4  9 of 15
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Question number: 4
» Geometry » Circles, Chords and Tangents
Question
The area of a sector of a circle is 8.75 cm sq with radius as 5 cm. Find the length of the arc of sector.
Choices
Choice (4)  Response  

a.  3 cm 

b.  3.5 cm 

c.  4 cm 

d.  4.5 cm 

Question number: 5
» Geometry » Circles, Chords and Tangents
Question
If the radius of the circle is reduced by half what will be the change in the area?
Choices
Choice (4)  Response  

a.  50 % increased 

b.  75 % reduced 

c.  75 % increased 

d.  50 % reduced 

Question number: 6
» Geometry » Circles, Chords and Tangents
Appeared in Year: 2009
Question
If the area of a circle is 616 cm sqr, what is its perimeter? (Andhra bank PO)
Choices
Choice (4)  Response  

a.  84 cm 

b.  None of the above 

c.  76 cm 

d.  96 cm 

Question number: 7
» Geometry » Circles, Chords and Tangents
Appeared in Year: 2010
Question
The total area of a circle and a square is equal to 5450 sq. cm. The diameter of the circle is 70 cm. What is the sum of circumference of circle and perimeter of square? (BOB PO)
Choices
Choice (4)  Response  

a.  360 cm 

b.  380 cm 

c.  270 cm 

d.  Cannot be determined 

Question number: 8
» Geometry » Circles, Chords and Tangents
Appeared in Year: 2013
Question
The area of a square is 9604 sq cm. The diameter of a circle is equal to half of the side of the square. What will be the circumference of the circle? (RBI Assistants)
Choices
Choice (4)  Response  

a.  164 cm 

b.  144 cm 

c.  308 cm 

d.  154 cm 

Question number: 9
» Geometry » Circles, Chords and Tangents
Question
Find the area of shaded region:
Choices
Choice (4)  Response  

a.  155 cm sq 

b.  153 cm sq 

c.  154 cm sq 

d.  152 cm sq 
