She also claimed the Modi government took the decision in a hurry with "hundred per cent" political interests of BJP in mind.
Addressing a press conference here, she said hers is the "only party" in the country which has no ill-gotten money.
While agreeing that she accepts money from ticket seekers, she said it is used to strengthen the party organisation and fight elections.
She said if she would be accepting money for herself, then she would rather take Rs 200 crore offered by the rich to get one Rajya Sabha ticket. "Then I would not take it from 100 people...They claim I take Rs one crore for ticket," she said.
Also Read
difficulties to 90 per cent of the common people.
She also asked how a decision which has caused problems to 90 per cent of the people could be in interest of the nation.
"Now to prove that his wrong decision is correct, the Prime Minister is getting emotional and shedding tears. What is this if not blackmail," she said.
Mayawati said since her party is the main challenge to BJP in the upcoming Uttar Pradesh elections, its leaders were making baseless statements against BSP.
"There is no doubt that the government of Prime Minister Narendra Modi has in a hurry and without proper preparation demonetised Rs 500 and Rs 1000 notes. This immature decision has been taken 100 per cent because of their political interests which has caused havoc across the country," she said.
She said that since BJP government at the Centre could not fulfil even one fourth of its poll promises in its two and a half years in office and to divert people's attention.
She added that Modi says that he "left his family for the country which is a good thing".
"But you cannot play with the interests of people," she said as she accused the Centre of being "dictatorial" in its approach.
The BSP leader also said that nearly 100 people had died and the Centre has not extended any economic support to them.