Question 3
Marks : +2 | -2
Pass Ratio : 100%
Mina learn how different minerals and vitamins are affected when exposed to certain conditions. Which one of them did she NOT comprehend properly?
Explanation: Fats and oil in warm conditions, get spoilt.
Question 4
Marks : +2 | -2
Pass Ratio : 100%
Statement 1: Pathogenic bacteria look, smell and taste perfectly normal.
Explanation: Pathogenic bacteria look, smell and taste perfectly normal. That’s how we end up consuming up them and getting infections. To multiply, bacteria require food, warmth, moisture and time. Hence, we should avoid subjecting prepared food for these conditions.
Question 6
Marks : +2 | -2
Pass Ratio : 100%
The storage of prepared food in ____ areas in the ____ of oxygen creates conditions for ____ Which option best fits the above sentence?
Explanation: The storage of prepared food in warm areas in the absence of oxygen creates conditions for Putrefaction.
Question 7
Marks : +2 | -2
Pass Ratio : 100%
Given below are certain facts about food contamination by fungus. Which one of the statements is untrue?
Explanation: All the statements are true.
Question 8
Marks : +2 | -2
Pass Ratio : 100%
Alisha noticed that fruits after ripening lived shorter than fresh vegetables. Which of the sentences pertaining to the above observation are correct?
Explanation: Alisha’s observation was right. Fruits have old cells as they were not meant to be survived by nature. They’re incapable of healing themselves and hence cannot heal wounds.
Question 9
Marks : +2 | -2
Pass Ratio : 100%
Aisha comes back home after 4 days of travel and to her dismay finds out that her refrigerator has stopped working. Which among these food products is safe for consumption, based on the following assumptions: –
Explanation: According to the observations made, none of the food items were fit for consumption. Hence our sense organs can guide us a lot about food quality.