Read the following group of sentences. The first and the last sentences are numbered 1 and 6, while the rest are numbered P, Q, R and S. Arrange these four sentences in proper order to form a meaningful paragraph.

1.India has two official languages - Hindi and English.

P.However, its citizens speak an array of languages.

Q.More than 1,500 languages are spoken today in India.

R.The diversity of spoken languages is matched by a number of written scripts.

S.These spoken languages span across many linguistic families.

6.Many of these scripts are unique to India.