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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NPCIL Stipendiary Trainee General Awareness Subject Test - 01
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20 Questions 60 Marks 12 Mins

Detailed Solution

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प्रयुक्त अवधारणा:

हम जानते हैं कि किसी भी संख्या की घात 0 हमेशा 1 के बराबर होती है, अर्थात् a0 = 1

गणना:

20 = 1

∴ सही उत्तर विकल्प (1) है।

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