Consider the following countries:
1. China
2. France
3. India
4. Israel
5. Pakistan
Which among the above are Nuclear Weapons States as recognized by the Treaty on the Non-Proliferation of Nuclear Weapons, commonly known as the Nuclear Non-Proliferation Treaty (NPT)?
1
1 and 2 only
2
1, 3, 4 and 5 only
3
2, 4 and 5 only
4
1, 2, 3, 4 and 5