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Find the value of the number (1 ÷ 4)-2

This question was previously asked in
NPCIL Assistant Grade-1 (Advance) Official Paper-II (Held On: 08 Sept, 2018)
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  1. 1
  2. 16
  3. 4
  4. 0.25

Answer (Detailed Solution Below)

Option 2 : 16
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Detailed Solution

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Given:

(1 ÷ 4)-2

Formula used:

(a/b)-n = (b/a)n

Calculation:

(1 ÷ 4)-2

⇒ (4 ÷ 1)2

⇒ 42

⇒ 16

∴ The correct answer is option 2.

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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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