15620! में अनुगामी शून्यों की संख्या ज्ञात कीजिए।

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UP Police SI (दरोगा) Official PYP (Held On: 27 Nov 2021 Shift 3)
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  1. 3800
  2. 3600
  3. 3700
  4. 3900

Answer (Detailed Solution Below)

Option 4 : 3900
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UP Police SI (दरोगा) Official PYP (Held On: 2 Dec 2021 Shift 1)
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दिया गया है:

हमें 15620! में शून्यों की संख्या ज्ञात करनी है।

प्रयुक्त सूत्र:

शून्यों की संख्या = ⌊n/5⌋ + ⌊n/25⌋ + ⌊n/125⌋ + ⌊n/625⌋ + ⌊n/3125⌋ + ...

गणनाएँ:

⌊15620/5⌋ = 3124

⌊15620/25⌋ = 624

⌊15620/125⌋ = 124

⌊15620/625⌋ = 24

⌊15620/3125⌋ = 4

⌊15620/15625⌋ = 0

कुल = 3124 + 624 + 124 + 24 + 4 = 3900

इसलिए, 15620! में शून्यों की संख्या = 3900

Latest UP Police Sub Inspector Updates

Last updated on Jul 4, 2025

-> The UP Police Sub Inspector 2025 Notification will be released by the end of July 2025 for 4543 vacancies.

-> A total of 35 Lakh applications are expected this year for the UP Police vacancies..

-> The recruitment is also ongoing for 268  vacancies of Sub Inspector (Confidential) under the 2023-24 cycle.

-> The pay Scale for the post ranges from Pay Band 9300 - 34800.

-> Graduates between 21 to 28 years of age are eligible for this post. The selection process includes a written exam, document verification & Physical Standards Test, and computer typing test & stenography test.

-> Assam Police Constable Admit Card 2025 has been released.

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