Which of the following ts the correct chronological order of the major events given below:
1. Launch of S.L.V.3
2. Birth of Bangladesh
3. Sikkim became the 22nd state of India
4. Pokhran-I test
Select the correct answer using the codes given below:

Between which countries the Maginot Line located?

Rajatarangini, composed by Kalhana is?

Three mixtures in which milk and water are in the ratio $5:1,2:1$ and $3:1$, are mixed in the ratio $1:2:3$. What will be the ratio of milk and water in the resulting mixture?
(A)$2:1$

(B)$3:1$

(C)$4:3$

(D)None of these

Which of the following is a bird flu virus which is also called avian influenza virus?

In a mobile sim card, SIM stands for ____.

The cool sea breeze blows ____.