Direction: In each of the following number series a wrong number is given. Find out the wrong number. |
2 4 16 66 290 1530 9252 |
A) 290
B) 66
C) 1530
D) 4
E) 16
Correct Answer: A
Solution :
The series is \[2\times 1\times {{1}^{2}}=4,4\times 2+2\times {{2}^{2}}=16,16\times \]\[3+2\times {{3}^{2}}\] \[=66,66\times 4+2\times {{4}^{2}}=296,296\times 5+2\times {{5}^{2}}=\]\[1530,1530\times 6+2\times {{6}^{2}}=9252,\] The should be 296 in place of 290.You need to login to perform this action.
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