Which of the following can change the number of judges in the Supreme Court?

In which year, Goa was declared as India’s 25th state?

Consider the following varieties of Mango:

1. Khirsapati Mango
2. Karnataka Alphonso
3. Mulgoba

Which of the above has/have GI Status?

Consider the following observations with respect to the position of French East India Company and British East India Company before the Battle of Plassey:

1. While the French East India Company was a state undertaking, British East India Company was a private undertaking
2. While the French East India Company had its headquarters in Bengal, British East India Company operated in Bengal only through it’s subordinate factories

Which among the above observations is / are correct?

Enhancing the ‘Seed Replacement Rates' of various crops helps in achieving optimal production. However, India's seed replacement ratio is dismal in case of most crops. What is / are the reasons for the same?

1. There is no National Seeds Policy in India
2. Demand supply gap in case of low value, high volume crops
3. Private companies are not allowed to sell seeds of crops related to food security

Select the correct option from the codes given below: