SSC MTS Model Paper 3

Question : 13 of 150

Marks: +1, -0

In the given series find the number which is wrong.
225, 336, 447, 555, 669

Solution:

225 →↖{+111} 336 →↖{+111} 447 →↖{+111} 558 →↖{+111} 669

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