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Home Science Multiple Choice Questions and Answers | Home Science Quiz Set 22

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Free Download as PDF Home Science Quiz Questions and Answers for Competitive Exams or solved MCQs with answers. These quiz objective questions are helpful for competitive exams SSC, UPSC, IAS, IPS, CDS, NDA, Railways or RRB, psc exams of Andhra Pradesh, Arunachal Pradesh, Assam, Bihar, Gujarat, Haryana, Himachal Pradesh, Jammu & Kashmir, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Manipur, Meghalaya, Mizoram, Nagaland, Orissa, Punjab, Rajasthan, Sikkim, Tamil Nadu, Tripura, Uttar Pradesh, West Bengal, Chhattisgarh, Uttarakhand, Jharkhand, Telangana etc.
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(1) Experiential learning for adult learners would include the following learning methods :

I. Lectures

II. Case studies

III. Role play

IV. Internships

Codes :
(1) I, II, III
(2) II, III, IV
(3) I, III, IV
(4) I, II, IV
Answer: II, III, IV
(2)

Assertion (A) : The Impact Indicators measure the outcomes of a programme.

Reason (R) : In an Iodine Deficiency Disorder Control programme the impact indicators measures the median urinary iodine concentration among school children.

Codes :
(1) Both (A) and (R) are incorrect
(2) Both (A) and (R) are correct
(3) (A) is correct and (R) is incorrect
(4) (A) is incorrect and (R) is correct
Answer: Both (A) and (R) are correct

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(3)

Assertion (A) : Mayonaise is a stable emulsion.

Reason (R) : Iron present in egg yolk acts as the stabalizing agent for emulsions.

Codes :
(1) Both (A) and (R) are correct
(2) Both (A) and (R) are incorrect
(3) (A) is correct and (R) is incorrect
(4) (A) is incorrect and (R) is correct
Answer: (A) is correct and (R) is incorrect
(4)

Assertion (A) : Populations consuming large amounts of fruits and vegetables are at higher risk of developing cancer.

Reason (R) : Fruits and vegetables are good sources of micronutrients and phytochemicals.

Codes :
(1) Both (A) and (R) are correct
(2) Both (A) and (R) are incorrect
(3) (A) is correct and (R) is incorrect
(4) (A) is incorrect and (R) is correct
Answer: (A) is incorrect and (R) is correct
(5)

Assertion (A) : Gout patients are recommended diets rich in protein from plant sources.

Reason (R) : Pulses and legumes are high in purine content.

Codes :
(1) Both (A) and (R) are correct
(2) Both (A) and (R) are incorrect
(3) (A) is correct and (R) is incorrect
(4) (A) is incorrect and (R) is correct
Answer: (A) is incorrect and (R) is correct
(6)

Assertion (A) : Job specification is a tool used by the employing officer in the selection of the right person for a specific position.

Reason (R) : Job specification is a statement indicating standards to be achieved for a particular job.

Codes :
(1) Both (A) and (R) are correct
(2) Both (A) and (R) are incorrect
(3) (A) is correct, but (R) is incorrect
(4) (A) is incorrect, but (R) is correct
Answer: Both (A) and (R) are correct
(7)

Assertion (A) : Nanowire coating for clothes reduces the reliance on conventional energy sources.

Reason (R) : Nanowire clothes trap body heat far more effectively as these coatings are made out of conductive materials.

Codes :
(1) Both (A) and (R) are incorrect
(2) Both (A) and (R) are correct
(3) (A) is incorrect, but (R) is correct
(4) (A) is correct, but (R) is incorrect
Answer: Both (A) and (R) are correct
(8)

Assertion (A) : Super fabric materials are cut, abrasion and puncture resistant.

Reason (R) : Guard plates present in the super fabric materials act as a protective barrier.

Codes :
(1) Both (A) and (R) are incorrect
(2) Both (A) and (R) are correct
(3) (A) is correct, but (R) is incorrect
(4) (A) is incorrect, but (R) is correct
Answer: Both (A) and (R) are correct
(9)

Assertion (A) : Fibers containing high proportion of crystalline regions do not permit easy entry of water and dyes.

Reason (R) : Polymers are extended and packed together giving a 3D molecular orientation within fibers.

Codes :
(1) Both (A) and (R) are correct
(2) Both (A) and (R) are incorrect
(3) (A) is correct, but (R) is incorrect
(4) (A) is incorrect, but (R) is correct
Answer: Both (A) and (R) are correct
(10)

Assertion (A) : Bureau of energy efficiency has developed a voluntary scheme for energy efficiency labelling of equipment.

Reason (R) : Initially the scheme was applicable to frost free refrigerators and tubular fluroscent lamps.

Codes :
(1) (A) is correct, but (R) is incorrect
(2) Both (A) and (R) are correct
(3) (A) is incorrect, but (R) is correct
(4) Both (A) and (R) are incorrect
Answer: Both (A) and (R) are correct
(11)

Assertion (A) : The primary advantage of drawing up time plans enables people to become aware of all problems in advance.

Reason (R) : This exercise helps to overcome delays and indecision later.

Codes :
(1) Both (A) and (R) are true and (R) is the correct explanation
(2) Both (A) and (R) are true, but (R) is not the correct explanation
(3) (A) is true, but (R) is false
(4) (A) is false, but (R) is true
Answer: Both (A) and (R) are true and (R) is the correct explanation
(12)

Assertion (A) : Fatigue is of two types – physiological and psychological.

Reason (R) : Physiological fatigue is caused by some chemical changes in the body and can be reduced by introduction of rest periods.

Codes :
(1) (A) is correct and (R) is incorrect
(2) Both (A) and (R) are correct
(3) (A) is incorrect, but (R) is correct
(4) Both (A) and (R) are incorrect
Answer: Both (A) and (R) are correct
(13)

Assertion (A) : The social model views disability as a form of social oppression like sexism and racism.

Reason (R) : The social model of disability emphasizes that obstacles to participation in society result due to the various environmental barriers rather than the disabled individual.

Codes :
(1) Both (A) and (R) are true
(2) Both (A) and (R) are false
(3) (A) is true, but (R) is false
(4) (R) is true, but (A) is false
Answer: Both (A) and (R) are true
(14)

Assertion (A) : The emotional capacity for empathy is relatively underdeveloped in early childhood.

Reason (R) : Children are egocentric during this period and fail to distinguish the view points of others from one’s own.

Codes :
(1) Both (A) and (R) are true
(2) Both (A) and (R) are false
(3) (A) is true, but (R) is false
(4) (A) is false, but (R) is true
Answer: Both (A) and (R) are true
(15)

Assertion (A) : Communication for Development C4D is a needed ingredient of development programmes.

Reason (R) : Communication for development enhances stakeholders participation leading to better planning.

Codes :
(1) (A) is correct, but (R) is incorrect
(2) (A) is incorrect, but (R) is correct
(3) Both (A) and (R) are correct
(4) Both (A) and (R) are incorrect
Answer: Both (A) and (R) are correct

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