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Mathematical Analysis — CSIR Net PYQ (Question 6)

A Mathematical Analysis previous-year question (PYQ) from General Aptitude (CSIR Net). Read the question, check the correct answer, then practise the full topic.

CSIR Net General Aptitude Mathematical Analysis

Question 6 of 128 · 2.0 marks

If you change only one observation from a set of 10 observations, which of the following will definitely change?
  1. 1Mean
  2. 2Median
  3. 3Mode
  4. 4Standard Deviation
Correct answer: Option 1
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This Mathematical Analysis PYQ is part of the General Aptitude section of CSIR Net. Browse more Mathematical Analysis questions or join the PhysicsByAaryan live batch for full conceptual coverage.