1. Why fabric inspection is necessary?

2. Name the methods of fabric inspection.

3. Describe the 4 point system of fabric inspection.

4. Suppose you have 1,00,000 yards of denim fabric lot, you have to inspect the fabric to grade, now suggest the system of fabric inspection which are used generally and propose how you can inspect and grade the fabric lot by the most popular system? 

5. A fabric roll of 120 yd long and 48 inch wide contains the following defects: 2 defects up to 3 inch, 5 defects over 3 inch but up to 6 inch, 1 defect over 6 inch but up to 9 inch, 1 defect over 9 inch. Find out the grade of fabric based on 4-point system.

6. Other forms of mathematical problems.