If Independence day falls on Saturday and Thiruvonam is on 9th September, which day is Thiruvonam?

The barbaric terrorist acts of serial blasts in Mumbai killing close to 200 people injuring over 700 others occured on:

Chattisgarh, Uttaranchal and Jharkhand were formed in:

How many years are there from 24th July 1972 to 5th October 1973?

If 1-12 -1970 is Tuesday, what day is 1-1-1971?

The first day of the National Calendar of India often corresponds with a specific date/dates of the Gregorian calendar. Name the date with which it corresponds