Under which of the following articles rule of law embodied under Article 14 of Indian constitution can be amended?

Consider the following statements:
1. The Tropic of Cancer passes through six states of India
2. While moving from West towards India, Oman is the last country on land, through which tropic of cancer passes before entering India
Which among the above statements is / are correct?

Which of the following has not been recognized as a plantation crop in India?

The Pradhan Mantri Surakshit Matritva Abhiyan:

1. is a scheme of antenatal care launched by Ministry of Women and Child Development
2. provides cash support to purchase ante-natal care IFA and calcium supplements
3. covers pregnent women of BPL category across India

Select the correct option from the codes given below:

Consider the following pairs:
Revolution Country

1. Tulip Revolution: Kyrgyzstan
2. Jasmine Revolution: Tunisia
3. Orange Revolution: Turkey

Which of the above is/are correctly matched?