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In an examination A got 25% marks more than B, B got 10% less than C and C got 25% more than D. If D got 320 marks out of 500, the marks obtained by A were
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- 405
- 450
- 360
- 400
Correct Option: B
If D gets 100 marks, then
Marks obtained by C = 125
Marks obtained by B
= | 100 |
Marks obtained by A
= | × | 100 | 100 |
∵ 100 = | 10000 |
∴ 320 = | = 450 | 1000000 |