In an examination full mark is 500 A gets 25 more than B B gets 40 more than C and C gets 60 more th...........

Quantitative Aptitude ( CCS) Percentage

In an examination , full mark is 500, A gets 25% more than B, B gets 40% more than C and C gets 60% more than D.If A got 320 ,what percentage of full marks did D got (approx)?

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Explanation:

A = 125/100 of B = B =4/5 A
B = 140/100 of C = C = 5/7 B
C = 160/100 0f D = D = 5/8 C
B = (4/5) × 320 = 256
C = (5/7) × 256 = 183
D = (5/8) × 183 = 114
D percentage = (114/500) × 100 = 23%