Directions (61-65) : Find the wrong number in following number series.

17 , 22 , 32, 47 , 67, 93, 122

The correct answer is 93 (Option 1).

To find the wrong number in the given number series, let us analyze the pattern of differences between consecutive terms:

17, 22, 32, 47, 67, 93, 122

Let us calculate the differences between consecutive terms step-by-step:

$22-17=5$

$32-22=10$

$47-32=15$

$67-47=20$

We can see that the sequence of differences increases by 5 at each step (+5, +10, +15, +20, ...).

Following this pattern, the next difference after 20 should be 25:

$67+25=92$

Therefore, the term following 67 should be 92 instead of 93.

Let us verify the final term with the next difference, which should be 30:

$92+30=122$

This matches the last number in the series. Thus, the wrong number in the given series is 93.