engineering recuitment BPSC Assistant Sanitary & Waste Management Officer Mock Test 2022 Environmental Engineering Solid Waste Management
Which one of the following food storage techniques are good for kitchen waste management?
1. Apples and berries should be kept inside the fridge.
2. mangoes and bananas should be kept inside the fridge.
3. Potatoes and onions should be kept at a cool and dark place.
1
1 and 3 only
2
2 and 3 only
3
1 and 2 only
4
1,2 and 3