Question

Examination full marks is 500.a got25%more than c, c got 20% less than d. If a got 360 marks. What %of full marks of d.

Answer 1

360marks=72%
a=25+c
c=d-20
a=5+d
d=67%

Answer 2

Examination full=500
A got 25 percent + c percent =360 marks
25\100*500
125 +c percent =360
125- 360 = c percent
235 marks got by c
235*100\500
47 percent got by c
C got 20 percent less than d
47-20= d
27=D
27 percent got by D
27\100*500
135 marks got by D

I hope this will help you
BY DEVANSH