Today I was solving a numeric entry question from the mixed practice set, the answer that I got was 15.6 but the correct answer is 15.7 if this happens in exam will I lose marks or a error of 0.1 is fine ?
I think you need to accurately type the exact answer.
For further doubts read this: https://www.ets.org/gre/revised_general/prepare/quantitative_reasoning/numeric_entry/
Thanks !!!