In March 2017, in which country was world's largest artificial sun switched on?
China
USA
Germany
Russia
C.
Germany
Which of the following is an Indian military decoration awarded for valour, courageous action or self-sacrifice away from the battlefield?
Ashok Chakra
Dada Saheb Phalke Awards
Arjuna Award
Padma Shri
Which of the statements given below are correct?
1 and 2
2 and 3
1 and 3
1, 2 and 3