Consider the following statements:

1. Proportional Reserve System was prevalent in India from 1939 till 1956
2. In Proportional Reserve System, RBI was required to keep Gold or Sterling reserves equal to the notes issued in the Issue Department

Which among the above statements is / are correct?

Consider the following statements:

1. Majority of rivers in India have open basin
2. Majority of rivers in India drain in Bay of Bengal

Which among the above statements is/are correct?

Which of the following are persistent organic pollutants?

1. DDT
2. Aldrin
3. Furans
4. Hexachlorobenzene

Select the correct option from the codes given below:

Payment Banks can:

1. Open demand deposit accounts
2. Accept NRI deposits
3. Undertake NBFCs activities
4. Issue credit cards

Select the correct option from codes given below:

With reference to the social security schemes announced recently, consider the following comparisons between Pradhan Mantri Suraksha Bima Yojana (PMSBY) and Pradhan Mantri Jeevan Jyoti Bima Yojana (PMJJBY):
1. While PMSBY is a General Insurance Scheme, PMJJBY is a Life Insurance scheme
2. While a small premium has to be paid in case of PMSBY, all premium is borne by the government in case of PMJJBY
Which among the above is / are correct statements?