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What is the total number of candidates if 3/10 fail and who passed exceeds the number who failed by 260 |
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Answer» If 3/10 failed, then, 7/10 succededand number of more passed than failed = 7/10 - 3/10 = 4/10it is given that who passed exceeds the number of FAILURES by 260,so,260=4/10260/4 = 1/1065=1/10total number of candidates = 65 × 10 = 650total number of failures = 3/10 = 3 × 65 = 195total number of passed candidates = 7 × 65 = 455 |
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