'नवरोज़' त्योहार भारत में किस धार्मिक समुदाय द्वारा मनाया जाता है?

The famous 'Madai' festival is celebrated with great fervor in which region of Chhattisgarh?

'Chherchhera' is a popular harvest festival of Chhattisgarh celebrated on the full moon day of which Hindu month?

The 'Raja' (Raja Parba) festival, which celebrates womanhood and agriculture, is traditionally celebrated in which Indian state?