Which among the following about Mahatma Gandhi's Non-Cooperation Movement are correct?

1. Refusal to attend Government Durbars and official functions
2. Participation in elections
3. Participation in rallies for the boycott of foreign goods
4. Surrender of titles

Select the correct answer using the code given below :

Consider the following statements :

Hypermetropia is a defect of vision in which

1. a person cannot see the distant objects clearly
2. a person cannot see the near objects clearly
3. the near point of the eye gets shifted away from the normal position
4. the far point of the eye gets shifted towards the eye

Which of the statements given above are correct?

 For which among the following house appliances, magnet is an essential part?

Where do you find the Isle of Youth?

Match List I with List II and select the correct answer using the code given below the lists

The Damuda series of Gondwana system has three stages, namely, Raniganj, Barren Rocks and Barakar. The middle stage is called Barren because