Consider the following statement and choose the correct answer from the codes given below :

[A] Assertion : Jawaharlal Nehru was the Chief Architect of India's foreign policy.

[R] Reason : After Independence India wanted to maintain friendly relationship with America. Vijayalakshmi Pandit was appointed as American Ambassador in 1949.

Match List I with List II who helped to setup the steel plants :

Choose the correct answer from the codes given below :

Which dynasty/dynasties introduced the construction of Gopuras in South Indian Temples

1. The Pallavs
2. The Cholas
3. The Pandyas
4. The Vijayanagar rulers

Consider the following pairs regarding Chalukas of Kalyani :

I. Kasivisvesvara Temple   -  Lakkundi

II. Mahadeva Temple      -  Nolamabavadi

III. Sarasvati Temple - Gadag

Which of the pair given above is/are correct

The approach followed by PURA model is

C+I+G+(X - M) - formula is used to calculate