Read the following statements carefully:
1. Union Minister Nitin Gadkari said that the government intends to complete 50 projects for ghats and crematoria.
2. The government is taking various measures to ensure ecological flow or the minimum quantity of water at different stretches of the Ganga.
3. The government had in May 2015 approved Rs 20,000 crore under its ambitious 'Namami Gange'.
Which of the above statements is/are true?