| Direction: What will come in place of question mark (?) in the given number series? |
| 216 212 ? 160 96 -4 |
A) 123
B) 196
C) 186
D) 296
E) 157
Correct Answer: B
Solution :
The series is , \[-{{2}^{2}},-{{4}^{2}},-{{6}^{2}},-{{8}^{2}},....\] ie 216 - \[{{2}^{2}}\] = 212, 212 - \[{{4}^{2}}\] = 196. 196 - \[{{6}^{2}}\] = 160, 160 - \[{{8}^{2}}\] = 96, 96-\[{{10}^{2}}\]=-4
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