Question
Quantitative Aptitude Question on Mensuration
A circle of radius 20 cm with centre P lies completely inside another circle of radius 50 cm with centre Q, such that they touch at excatly one point. The centres of these circles are joined to form a line segment PQ. From P and Q, perpendiculars are drawn on the same side such that perpendicular from P intersects small circle at S and perpendicular from Q intersects large circle at R. What will be the area of quadrilateral PQRS?
A
1050 sq. cm
B
1200 sq. cm
C
1440 sq. cm
D
1600 sq. cm
Answer
1050 sq. cm
Explanation
Solution
The correct answer is (A);1050 sq. cm