Methodical recommendation:

Textbook Questions

Number Name Type Difficulty Marks Description
1. Waste disposal Other medium 3 m. This exercise consists of one textbook question; this question holds three marks. The student has to write short answer, and the questions deal with the importance of wastewater story. As an outcome of this exercise, the student will learn about the mentioned concepts.
2. Pollutants of water Other medium 5 m. This exercise consists of one textbook question; this question holds five marks. The student has to write a long answer, and the questions deal with the importance of the wastewater story. As an outcome of this exercise, the student will learn about the mentioned concepts.

Practice Questions

Number Name Type Difficulty Marks Description
1. Housekeeping practices 2nd type - interpretation easy 2 m. A true or false exercise related to the housekeeping practices.
2. House keeping and sanitation 3rd type - analysis medium 3 m. An exercise of in which the write options are to be chosen based on the house keeping and sanitation.