Question

in an examination total marks 500. A gets 10% less than B . B gets 25 % more than C and C gets 20% less than D . if a gets 360 marks . how much percent D gets​

Answer 1

Answer:

let us D get 100

than C get 20%less it means 80

than B get 25% more it means 100

than A get 10% less it means 90

given A get 360 its mean 360÷90 = 4

so D get 100×4 = 400 marks

so in % = 400/500 × 100 = 80% Answer..