At Narmada Sarovar Bachao (NSB) demonstration, supporters of Ms Patkar outnumbered the police by 9 : 1 The police arrested 135 NSB supporters averaging 5 for every 3 policemen. How many supporters of NSB were there in the demonstration ?
The number of police involved in the security operation = \(\frac{3}{5}×135\) =\(3×27\) = \(81\) \(\therefore\) the required number of supporters = \(81×981×9\) = \(729\)
Therefore, the correct option is (D): None of the above