A) 226
B) 290
C) 360
D) 170
Correct Answer: C
Solution :
After a close look you will get that except 360 each number is one more than square of a natural number, i.e., \[226={{15}^{2}}+1;\,\,290={{17}^{2}}+1;\,170={{13}^{2}}+1;\] \[122={{11}^{2}}+1\]You need to login to perform this action.
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