Household MCQs with Answers

What are the primary materials used to make glass?

• A.Chalk and alumina
• B.Clay and limestone
• C.Gypsum and quartz
• D.Sand and silicates

Process of adding vitamins to milk is known as ?

• A.Fortification
• B.Pasteurization
• C.Homogenization
• D.Fermentation

Nail polish removers are mainly composed of?

• A.Ethanol
• B.Propanone
• C.Methanol
• D.Butanol

Past Paper MCQ

At what temperature must milk be heated for complete pasteurization?

• A.145°F
• B.212°F
• C.180°F
• D.161°F

Tannic acid is commonly found in?

• A.Animal tissues
• B.Plant materials
• C.Mineral deposits
• D.Synthetic polymers

One of the cosmetic uses of ethylene oxide is that, it is used in the making of _?

• A.Shampoo
• B.Nail polish
• C.Lipstick
• D.Face powder

Main ingredient in yogurt is milk. Type of the milk used depends on type of yogurt. Skimmed milk is used for which one of the following types of yogurt?

• A.Greek yogurt
• B.Flavored yogurt
• C.Full-fat yogurt
• D.Non-fat yogurt

What is another name for bleaching powder?

• A.Chloride of lime
• B.Calcium carbonate
• C.Sodium hypochlorite
• D.Magnesium sulphate

Microbial growth and proliferation can be inhibited by a technique called _?

• A.Pasteurization
• B.Lyophilization
• C.Fermentation
• D.Bio preservation

Polyester is a manufactured product made from synthesized polymers. It is made from _?

• A.Polyvinyl Chloride
• B.Polyethylene Terephthalate
• C.Polystyrene
• D.Polypropylene