| 4 | 5 | 6 |
| 2 | 3 | 7 |
| 1 | 8 | 3 |
| 21 | 98 | ? |
A) 85
B) 94
C) 104
D) 49
Correct Answer: B
Solution :
| [b] As, \[{{(4)}^{2}}+{{(2)}^{2}}+{{(1)}^{2}}=21\] |
| \[{{(5)}^{2}}+{{(3)}^{^{2}}}+{{(8)}^{2}}=98\] |
| Similarly, |
| \[{{(6)}^{2}}+{{(7)}^{2}}+{{(3)}^{2}}=94\] |
| Hence, option [b] is the correct answer. |
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