Aptitude Test for Software Developers

Q.  A wooden rectangular plank has dimensions 12m and 6 m. Three circular portions are cut from the plank having diameters 2m, 2m and 1m.How much area of the plank remains?

a. (288-9π)/3 sq.m.
b. (288-3π)/4 sq.m.
c. (72-9π)/4 sq.m.
d. (288-9π)/4 sq.m.


ANSWER: See Answer
 
No explanation is available for this question!
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