Question

will my marks get deducted if I write necessary as neccesary in science CBSE board exam class 10​

Answer 1

Answer:

no your marks will not deduct for that

thank you

Answer 2

Answer:

Yes

Explanation:

Writing only so much necessary will deduct your marks. You have write obvious things also. Like writing answer for ex. +1,+5 etc. Here we know that + sign is obvious but i has to be written im board exams