Directions Find out the wrong no in the following series 330 80 280 120 250 130 240 ........

Quantitative Aptitude (SBI-PO) Number series

Directions: Find out the wrong no. in the following series?

330, 80, 280, 120, 250, 130, 240

330

130

240

120

250

330, 80, 280, 120, 250, 130, 240

The difference of 330 and 80=250

The difference of 80 and 280=200

The difference of 280 and 120=160

The difference of 120 and 250=130

The difference of 250 and 130=120

And this difference will be 110,

so the wrong no. is 130

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