What will come in place of the question mark (?) in the following number series?
5, 7, ?, 25, 45, 75
The series given follow the pattern
+2, +2+4, +2+4+6, +2+4+6+8, +2+4+6+8+10,...
Here ? = 7 + 2 + 4 = 13.
Select the odd word/letters/number/number pair from the given alternatives.
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Findout the odd word/letters/number/number pair from the given alternatives.
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