If 'A+B' means 'A is daughter of B', 'A-B' means

With respect to Individual Satyagraha, consider the following statements.

When was the Calcutta Mint established by the East India Company following an agreement with the Nawab of Bengal?

Consider the following statements with reference to the Battle of Plassey fought in 1757:

What was the primary aim of the Hindustan Republican Association formed in 1924?

Consider the following statements regarding the viceroys of India.

1. It was under Lord Mayo that the first census was conducted in India.

The Jallianwala Bagh massacre took place in which year?

Consider the following statements with reference to the organizations before the establishment of Indian national congress:

Which one of the following policies was used by the British to keep Napoleon at a distance? 

The Quit India Movement was launched in which year?

Who commanded the Gurkha regiment to fire upon the crowd at Jallianwala Bagh in 1919?