Explanation

• In 1932 third round table conference held
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  First round table conference: 1930
  
• 2nd round table conference: 1931
• 3rd round table conference:1932
• All round table conference held in London
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• The three Round Table Conferences of 1930–32 were a series of conferences to formulate the future constitution of India in the light of suggestions given by the Indian Leaders
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• Gandhi a leader does not attend the first round table conference