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If 76 divided in to four parts proportional to 7 : 5 : 3 : 4, then the smallest part will be _______ 

This question was previously asked in
NPCIL Assistant Grade-1 (HR/F&A/C&MM/Steno Grade-I) Official Paper-II (Held In: 2022)
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  1. 12
  2. 15
  3. 16
  4. 19

Answer (Detailed Solution Below)

Option 1 : 12
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Detailed Solution

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Given:

If 76 divided into four parts proportional to 7 : 5 : 3 : 4, then the smallest part will be _______

Formula used:

Sum of ratios = 7 + 5 + 3 + 4

Smallest part = (Smallest ratio / Sum of ratios) × Total

Calculation:

Sum of ratios = 7 + 5 + 3 + 4 = 19

Smallest part = (3 / 19) × 76

⇒ Smallest part = 12

∴ The correct answer is option 1.

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Latest NPCIL Assistant Grade 1 Updates

Last updated on Mar 21, 2025

-> Nuclear Power Corporation of India Limited has published a comprehensive notification for the position of NPCIL Assistant Grade 1.

-> A total of 37 vacancies has been announced for the post of NPCIL Assistant Grade 1. Bookmark this page for all the latest updates.

-> Interested applicants can start submitting their online applications from 12 March 2025.

-> The application window will be closed on 1 April 2025. However the date of exam is yet to be notified.

-> Candidates can review the NPCIL Assistant Grade 1 Previous Year Papers, for better preparation!

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