Question

175, 344, 200, 304, 225, 230, 271

which is wrong in the series​

Answer 1

Answer:

271.....in my opinion

Answer 2

Answer:

The wrong number in the series is 271.

Step-by-step explanation:

We can observe the trend of increasing and decreasing numbers and easily detect the odd one out. Starting from 175, the next number is more than it, whereas the third number is less than the second one.

There's an addition and subtraction going on alternatively and hence the lasts number should be lesser than 230.

The numbers given are:

175, 344, 200, 304, 225, 230, 271

Finding the difference between the consecutive numbers: 169,- 144, 104, -79, 5, 41

The numbers of the differences are in the decreasing trend, hence all the more 271 becomes the wrong number here.