Hexaware
Company
Logical Reasoning
Missing Character
Find the nth number in the series is 1, -3, 5, -7.___
Read Solution (Total 2)
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- next number is 9,-11
- 12 years agoHelpfull: Yes(11) No(5)
- [-1]^(n+1) * [2n-1].
because at odd position there is positive no and negative at even positions and we can use nth term of AP having common difference= 2. - 4 years agoHelpfull: Yes(0) No(1)
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