Recently, the creator of Sudoku game ..... passed away at the age of 69?

With whom is the Blue Revolution related?

Which currency are the notes and coins issued by the government and central bank of the country?

On the basis of which country's constitution are the Directive Principles of State Policy?

Where/Which is the highest waterfall in India?

Which of the following Constitutional Amendment Bill provides fundamental right to citizens to form cooperative societies?

Recently, which city has become the first city in India to start the Drink From Tap project?

When and where was 'Jana Gana Mana' first sung?