Which one of the following statements is not correct?

Which one of the following Amendments to the Constitution of India has prescribed that the Council of Ministers shall not exceed 15 percent of total number for members of the House of the People or Legislative Assembly in the States?

Which of the following about the role of Indian Coast Guard is/are correct?

1) Indian Coast Guard has been entrusted with the offshore security coordination authority
2) Lead intelligence agency for coastal and sea border
3) Coastal security in territorial waters
Select the correct answer using the code given below.

Which one of the following is India’s first indigenously designed and developed long-range subsonic cruise missile which can be deployed from multiple platforms?

Which of the following statements about the usage of the term 'barbarian' is/are correct?

1) It is derived from the Greek word ‘barbaros' which means a non-Greek. 
2) Romans used the term for the Germanic tribes, the Gauls and the Huns.
Select the correct answer using the code given below.