Question

Mohit scored 28 out of 30 in English, 22 out of 30 in  Science. He wants to calculate  the score in IT he needs to achieve 85 percent in aggregate. Suggest him the suitable option out of the following to do so. ​

Answer 1

Answer:

Percentage in science =75%

Total marks=80

⇒Marks obtained in science =75% of 80

=

100

75

×80=60 marks

In mathematics=95%

Total marks=100

⇒ Marks obtained =95% of 100

=

100

95

×100=95 marks

In English, marks=70%

Total=70marks

⇒ Marks obtained=70% of 70

=

100

70

×70=49 marks

⇒ Total marks obtained=60+95+49

=204 marks

Maximum marks=80+100+70

=250 marks

⇒ Aggregate percentage=

250

204

×100

=

5

408

=81.6%.