IAS 1997 — Social Geography

[Image: A map of the region AI-generated content may be incorrect.] Consider the map given below. The predominant languages spoken in the areas marked A, B, C, and D are respectively:

According to the latest census figures, the sex ratio in India is:

‘They are people of yellow complexion, oblique eyes, high cheek bones, sparse hair and medium height.’ The reference here is to: