Arrange the following modern Indian languages in ascending order according to their number of speakers (in percentage)

A. Chinese-Tibetan
B. Indian-European
C. Austrian (Nishad)
D. Dravid

Select the correct answer from the options given below:

A, C, D, B

The correct answer is Option (2) → A, C, D, B

A. Sino-Tibetan (Kirata) - 0.85%

C. Austric (Nishada) - 1.38%

D. Dravidian (Dravida) - 20%

B. Indo - European (Aryan) - 73%