Questions

When is the World Energy Conservation Day celebrated?

Which place is said to be the Manchester of South India?

Who is the author of "The English Teacher"?

Who is the author of "I Too Had a Love Story"?

Which dynasty came to power in India after the Tughlaq dynasty?

Gandhi Ji started the Non-Cooperation Movement in?

During the reign of which dynasty was the Great Wall of China constructed?

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No error'.
I finished my household chores (1)/ before he reached (2)/ to my place after so long. (3)/ No Error (4)