Question 1
Marks : +2 | -2
Pass Ratio : 100%
Which of the following is incorrect?
Explanation: All the statements given are true.
Question 4
Marks : +2 | -2
Pass Ratio : 100%
In the history of packaging of the food industry, which among these was never a material of packaging?
Explanation: Bakelite, Pottery and vases and Iron and tin plated steel, all have been used in packaging.
Question 7
Marks : +2 | -2
Pass Ratio : 100%
Which of the given reasons, is NOT a valid reason for packaging of food items?
Explanation: Security, Portion control, Marketing, Convenience, Protection and Information transmission are all valid reasons for packaging.