Identify the segment in the sentence which contains the grammatical error.

Rivers has been of primary importance for human settlements since ancient times.

Identify the segment in the sentence which contains the grammatical error.

Most of the fresh water lake in India are in the Himalayan region.

Identify the segment in the sentence which contains the grammatical error.

Concern above crising pollution led to the launch of various action plans.

In the sentence identify the segment which contains the grammatical error.

My mother speaks in so a low voice that it is difficult to understand what she is saying.

With food granaries overflowing, the Government is looking to liquidate his grain stock to prevent damage.

Identify the segment in the sentence which contains the grammatical error.
The Government is setting up a special surveillance cell for epidemic-prone diseases at flood-ravaged Bihar.

Identify the segment in the sentence which contains the grammatical error. If there is no error, then select option 'No error'.

The J&K Administration / has withdrew the advisory /asking tourists to cut short/ their visit to Kashmir.

Identify the segment in the sentence which contains the grammatical error. If there is no error, then select option 'No error'.
The prices of tomatoes has/ soared up /to Rs. 65-70 per kg /in many parts of the country.