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20 = ?

This question was previously asked in
NPCIL Stipendiary Trainee (Category-II) Official Paper (Held On: 11 Jun 2019)
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  1. 1
  2. 20
  3. 2
  4. 0

Answer (Detailed Solution Below)

Option 1 : 1
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Detailed Solution

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Concept Used:

We know that anything to the power 0 is always equals to 1 i.e., a0 = 1

Calculation:

20 = 1

∴ The correct answer is option (1).

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Last updated on May 28, 2025

-> NPCIL Stipendiary Trainee recruitment application form 2025 has been released. 

-> Candidates can fill the NPCIL recruitment form 2025 from May 28 to June 17 for the Kakrapar Unit. A total of 177 vacancies are announced for the Kakrapar Unit. 

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