Question

Pls answer............

Answer 1

i)540=> 360deegri
therefore 1marks= 360/540
for 105 marks= 360/540×105
=2×35
= 70deegri
it means hindi.
ii) for 360 deegri=540
therefore for 1 deegri=540/360

difference in math and hindi= 90-70 =20
for 20 deegri=540/360×20
=3×10
=30marks
iii) sum of math and social science=90+65=155
sum of hindi and science=70+80=150
Yes,sum of math and socialscience is greater than hindi and science.

This is your answer.