| List - I (Water ways) | List - II (Stretch) | ||
| (A) | National waterway 1 | (I) | Specified stretches of Godavari - Krishna rivers along with Kakinada, Puducherry stretch of canal |
| (B) | National waterway 2 | (II) | Kottapuram - Kollam |
| (C) | National waterway 3 | (III) | Allahabad - Halida |
| (D) | National waterway 4 | (IV) | Sadiya - Dhubri |
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