
| List-I | (Postural Deformities) | List-II | (Corrective Measures) |
| A | Knock Knees | (I) | Walking on inner edge of feet |
| B | Round Shoulders | (II) | Horse Riding |
| C | Kyphosis | (III) | Wall stretch, Pull Ups |
| D | Bow Legs | (IV) | Swimming, Gym ball exercises |
Identify the part of the sentence that contains a grammatical error:
Each of the boys have submitted their assignment on time.
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