Question

how much minimum marks I need to score to get 70% in Class X board out of 6 subjects ( please tell minimum required marks in each subject)

Answer 1

u have to score 56 marks out of 80 to get 70% in each subject.

Answer 2

Are you considering only written marks??
Then this is your answer....
Maximum marks in one subject = 80
Total marks = 80 × 6 =480

70% of 480
= 70/100 × 480
= 7/10 × 480
= 3360/10
= 336.

So you need to get minimum 336 marks together in all subject.
So, Mark in each subject = 336 ÷ 6 = 56

So, you need to get minimum 56 marks in written test of each subject...

Please not that it is only applicable if you are assured to get full marks in school practical and other activities.

Hope it helps !! ;-)