A) 184
B) 210
C) 241
D) 425
Correct Answer: A
Solution :
In figure A, \[{{12}^{2}}\,-\,{{8}^{2}}=144-64\,=\,80\] In figure B, \[{{16}^{2}}-{{7}^{2}}=256-49=207\] \[\therefore \] In figure C, \[{{25}^{2}}-{{21}^{2}}=625-441=[184]\] Hence, the lower number or the missing number is 184.You need to login to perform this action.
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