WBCS (Executive) 2020 Prelims Previous Year Paper

Who was known as the creator of modern Hindi literature?

When was the Madras State officially renamed as Tamil Nadu?

The smallest composite number is:

In which year West Dinajpur district of West Bengal was divided into two districts namely North Dinajpur and South Dinajpur?

Below given are certain statements about a river:
1. It rises on Ranchi plateau in Jharkhand.
2. It passes through the northern part of Betla National Park.
3. It is a tributary of Son River.

Identify the river based on the information given above: