Given below are four events connected with India's struggle for independence. Select their correct chronological order by using the codes given below the events:
1. Second Round Table Conference.
2. Karachi Session of Indian National Congress.
3. Execution of Bhagat Singh.
4. Gandhi-Irwin Pact.
Arrange the following States in the descending order of literacy as per Census Report of 2001 2011 and select the correct answer from the codes given at the end:
1. Kerala
2. Manipur
3. Tamil Nadu
4. Himachal Pradesh
Which of the following statements about Radioactive pollution are correct?
1. It causes hereditary change in the animals.
2. It causes dis-balance among different minerals in the soil.
3. It hinders blood circulation.
4. It causes carcinogenesis.
Select the correct answer from the codes given below:
Codes:
A country has become the first country in Asia by sending its SELENI (Selenological and Engineering Explorer) probe in the orbit of Moon. The country to win this laurel is: