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Quantitative Reasoning – Practice – Form unique rectangles given the area!

PSA_PRACTICE_QNR45.How many unique rectangles with integral sides can be formed whose area is 2014 square units?

Ans: Let the sides be l and b.

l*b=2014= 2*1007= 2*19*53

Unique rectangles: (1,2014) , (2,1007) , (19, 106) , (37, 53)

By unique rectangles, we can understand that (19,106) and (106,19) are one and the same as they can be superimposed over each other.

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