Question
Download Solution PDF448 మొబైల్ ఫోన్లను విద్యార్థుల మధ్య సమానంగా పంచగల విధానాల సంఖ్యను కనుగొనండి.
This question was previously asked in
RPF SI Previous Paper 2 (Held On: 5 Jan 2019 Shift 2)
Answer (Detailed Solution Below)
Option 1 : 14
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Detailed Solution
Download Solution PDF448 = 2 x 2 x 2 x 2 x 2 x 2 x 7
⇒ 448 = 26 x 71
∴ విద్యార్థుల మధ్య సమానంగా పంచగల మొబైల్ ఫోన్ల సంఖ్య = (6 + 1) x (1 + 1) = 7 x 2 = 14
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