BankPO (IBPS) QuantitativeAptitude: Questions 1 of 867
» Geometry » Circles, Chords and Tangents
Appeared in Year: 2011
MCQ▾
Question
The circumference of two circles is 88 metres and 220 metres respectively. What is the difference between area of the larger circle and the smaller circle? (Corporation Bank PO)
Choices
Choice (4)  Response  

a.  None of the above 

b.  3244 sq m 

c.  3424 sq m 

d.  3242 sq m 

Answer
a.
Explanation
Circumference of first circle
⇒
Circumference of second circle
⇒
Required Area=
⇒