| Direction: What should be come in the place of question mark (?) in the following question? |
A) 184
B) 210
C) 241
D) 425
Correct Answer: A
Solution :
As, , \[{{12}^{2}}-{{8}^{2}}=144-64=80\] and ,\[{{16}^{2}}-{{7}^{2}}=256-49=207\] Same as, \[{{25}^{2}}-{{21}^{2}}=625-441=\left( 184 \right)\]
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