124! లోని శూన్యాల సంఖ్యను కనుగొనండి.

This question was previously asked in
RPF SI (2018) Official Paper (Held On: 24 Dec, 2018 Shift 1)
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  1. 28
  2. 26
  3. 24
  4. 30

Answer (Detailed Solution Below)

Option 1 : 28
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ఇవ్వబడింది:

124! లోని శూన్యాల సంఖ్యను కనుగొనండి.

ఉపయోగించిన సూత్రం:

n! లోని శూన్యాల సంఖ్య =

గణన:

n = 124

శూన్యాల సంఖ్య =

శూన్యాల సంఖ్య = 24 + 4 + 0 = 28

124! లోని శూన్యాల సంఖ్య 28.

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