Match List-I with List-II:
| List-I | List-II |
|---|---|
| (A) Anti-ballistic Missile Treaty | (I) 1968 |
| (B) Nuclear Non-Proliferation Treaty | (II) 1974 |
| (C) Chemical Weapons Convention Treaty | (III) 1972 |
| (D) India first tested a nuclear device | (IV) 1992 |
Rearrange the following parts to form a meaningful and grammatically correct sentence:
P. a healthy diet and regular exercise
Q. are important habits
R. that help maintain good physical and mental health
S. especially in today's busy world