CUET Home Science MCQs Water Safety

Refer to CUET Home Science MCQs Water Safety provided below available for download in Pdf. The MCQ Questions for UG Home Science with answers are aligned as per the latest syllabus and exam pattern suggested by CUET, NCERT and KVS. Multiple Choice Questions for Water Safety are an important part of exams for UG Home Science and if practiced properly can help you to improve your understanding and get higher marks. Refer to more Chapter-wise MCQs for CUET UG Home Science and also download more latest study material for all subjects

MCQ for UG Home Science Water Safety

UG Home Science students should refer to the following multiple-choice questions with answers for Water Safety in UG.

Water Safety MCQ Questions UG Home Science with Answers

Question. What should be the pH of drinking water?
a) Acidic
b) Basic
c) Neutral
d) None of these

Answer: c

Question. Which of the following is a drawback of the stainless steel filter method?
a) It does not kill the coliform bacteria.
b) It does not remove dissolved impurities.
c) It is an expensive method.
d) It consumes a lot of fuel.

Answer: a 

Question. Which type of cloth is used in the simple filtering method?
a) Cotton
b) Muslin
c) Velvet
d) Nylon

Answer: b

Question. Which of the following substances is used in the four pitcher method?
a) Nickel
b) Charcoal
c) Chlorine
d) Alum

Answer: b

Question. In the stainless steel filter, ‘steel’ is made by mixing which of the following?
a) Chrome
b) Nickel
c) Steel
d) All of these

Answer: d

Question. Which of the following is NOT a use of water?
a) Household use
b) Public use
c) Psychological use
d) Industrial use

Answer: c

Question. In which method, a porcelain candle is used?
a) Zero B Filter
b) UV Filter
c) RO Filter
d) Four Pitcher Method

Answer: b

Question. What amount of alum should be dissolved in three litres of water to make it potable?
a) 1 gram
b) 2 grams
c) 3 grams
d) 4 grams

Answer: c

Question. Which of the following is a benefit of chlorine tablets?
a) It is an unreliable method.
b) It kills any coliform bacteria in the water.
c) It removes suspended impurities.
d) It uses filtered water.

Answer: b

Question. In which method, a small size filter is used with a candle?
a) Zero B Filter
b) UV Filter
c) RO Filter
d) Four Pitcher Method

Answer: a

Question. Which of the following is a drawback of boiling?
a) It does not require any special equipment.
b) It destroys carbonic compounds.
c) It destroys micro-organisms.
d) It makes water tasteless.

Answer: d

Question. Which of the following is a benefit of the UV Filter method?
a) Time consuming method
b) Kills bacteria and viruses
c) Removes suspended particles
d) Easiest and cheapest method

Answer: b 

Question. What is a cause of water pollution?
a) Misuse of water resources
b) Mixing toxins in water
c) Using water for cleansing purposes
d) Over use of water in industries

Answer: a

Question. In how much time, the filters in the RO Filter method need to be changed?
a) Every 1 year
b) Every 60 days
c) Every 6 months
d) Every 6 weeks

Answer: c 

Question. In which stage of the RO Filter method, the taste of water is enhanced?
a) First stage
b) Second stage
c) Third stage
d) Fourth stage

Answer: d

Question. What amount of bleaching powder should be added to 200 gallons of water for purification?
a) 30 gms
b) 40 gms
c) 50 gms
d) 60 gms

Answer: d

Question. “This is a double salt of hydrated potassium sulphate and aluminium sulphate.”
Which of the following is being referred to in the above sentence?
a) Chlorine tablets
b) Alum
c) Bleaching powder
d) Charcoal

Answer: b

Question. Given below are two statements labeled as Assertion (A) and Reason (R).
Assertion (A) In the boiling method, water becomes tasteless.
Reason (R) This method leads to the absence of dissolved air in the water.
Select the most appropriate answer from the options given below.
a) BothAandRare trueandRis the correct reasonforA.
b) Both A and R are true but R is not the correct reason for A.
c) A is true and R is false.
d) A is false and R is true.

Answer: a

Question. Given below are two statements labeled as Assertion (A) and Reason (R).
Assertion (A) The bacteria are destroyed when the water comes in contact with polyiodide resin.
Reason (R) Three disc filters restrict dust, sand and impurities from passing through the water.
Select the most appropriate answer from the options given below.
a) Both A and R are true and R is the correct reason for A.
b) Both A and R are true but R is not the correct reason for A.
c) A is true and R is false.
d) A is false and R is true.

Answer: b

Question. Match the following.
Column A                             Column B
(Substance)                     (Method of Purification)
A. Charcoal                         1. Zero B Filter
B. Nickle                             2. Four Pitcher Method
C. Polyiodide resin               3. RO Filter
D. Activated carbon            4. Stainless Steel Filter
Codes
     A B C D
a) 1 2 3 4
b) 2 4 1 3
c) 3 1 4 2
d) 4 3 2 1

Answer: b

MCQs for Water Safety Home Science UG

Expert teachers of studiestoday have referred to NCERT book for UG Home Science to develop the Home Science UG MCQs. If you download MCQs with answers for the above chapter you will get higher and better marks in UG test and exams in the current year as you will be able to have stronger understanding of all concepts. Daily Multiple Choice Questions practice of Home Science will help students to have stronger understanding of all concepts and also make them expert on all critical topics. After solving the questions given in the MCQs which have been developed as per latest books also refer to the NCERT solutions for UG Home Science. We have also provided lot of MCQ questions for UG Home Science so that you can solve questions relating to all topics given in each chapter. After solving these you should also refer to UG Home Science MCQ Test for the same chapter.

Where can I download latest CUET MCQs for UG Home Science Water Safety

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Are the UG Home Science Water Safety MCQs available for the latest session

Yes, the MCQs issued by CUET for UG Home Science Water Safety have been made available here for latest academic session

Where can I find CUET UG Home Science Water Safety MCQs online?

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How can I prepare for Water Safety UG MCQs?

To prepare for Water Safety MCQs, refer to the concepts links provided by our teachers and download sample papers for free.

Are there any online resources for CUET UG Home Science Water Safety?

Yes, there are many online resources that we have provided on studiestoday.com available such as practice worksheets, question papers, and online tests for learning MCQs for UG Home Science Water Safety