Question
Study the given matric carefully and select the number
from among the given options that can replace the question mark (?) in it.Solution
The logic followed here is: Column 1: (24² – 11² ) = 576 – 121 = 455 Column 2: (38² – 28² ) = 1444 – 784 = 660 Column 3: (42² – 29² ) = 1764 – 841 = 923 Hence, the correct answer is (B)
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