UPSC Prelims · 1987 · GS Paper I · Q10

India’s contribution to Mathematics includes 1. Number system 2. Decimal system 3. Concept of zero

  1. (A)1, 2 & 3
  2. (B)1 & 2
  3. (C)2 & 3
  4. (D)1 & 3

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Subject
History
Chapter
Ancient Indian Society, Economy & Religion

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