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Home Science Multiple Choice Questions and Answers | Home Science Quiz Set 13

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(1) The qualities of a receiver, which influence face to face communication are :

I. Positive attitude

II. Active Listening skills

III. Channel vehicle

IV. Decoding skills

Codes :
(1) I, II and III
(2) II, III and IV
(3) I, II and IV
(4) I, III and IV
Answer: I, II and IV
(2) Which of the following approaches indicate the methodology of Extension Education ?

I. Simple to Complex

II. Concrete to Abstract

III. Learning by doing

IV. Learning by listening

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

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(3) In a Random Sampling distribution of means :

I. The standard error will decrease as the sample size increases.

II. The standard error will increase as the sample size increases.

III. The mean equals the population mean.

IV. The mean is not equal to the population mean.

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

Assertion (A) : Complex carbohydrates are recommended in diabetic diets.

Reason (R) : The complex carbohydrates have a low Glycemic Index.

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

Assertion (A) : Addition of soda-bi-carbonate during cooking of green vegetables makes them bright green.

Reason (R) : The pigment chlorophyll changes to pheophytins in alkaline medium.

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

Assertion (A) : A cycle menu is a selective menu.

Reason (R) : It is rotated at definite intervals.

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

Assertion (A) : Collars, seams and texture when put together create structural design.

Reason (R) : Structural design is inherent parts of the garment.

Codes :
(1) (A) is correct but (R) is incorrect
(2) (A) is incorrect but (R) is correct
(3) Both (A) and (R) are correct and (R) is the correct explanation of (A)
(4) Both (A) and (R) are correct, but (R) is not the correct explanation of (A)
Answer: Both (A) and (R) are correct and (R) is the correct explanation of (A)
(8)

Assertion (A) : Microscopic test is a confirmatory test for man-made fibres.

Reason (R) : Man-made fibres have their distinct characteristic microscopic appearance.

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 incorrect
(9)

Assertion (A) : Indirect light is ideal for general illumination.

Reason (R) : This light is directed to a ceiling from where it is reflected back into the room.

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

Assertion (A) : For Piaget the most serious deficiency of pre-operational thinking is egocentrism and underlies all others.

Reason (R) : Young children ego-centrically assign human purposes to physical events and magical thinking is common.

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
(11)

Assertion (A) : Mass communication is a transactional process.

Reason (R) : In most of the mass communication situations, the communicator and the audience are in asynchronous relationship.

Codes :
(1) (A) is correct, (R) is incorrect
(2) (A) is incorrect, (R) is correct
(3) Both (A) and (R) are correct
(4) Both (A) and (R) are incorrect
Answer: (A) is incorrect, (R) is correct
(12)

Assertion (A) : Result demonstration refers to the showing net worth of a practice or a product.

Reason (R) : Result demonstrations do not only establish the value of a practice but also prove the feasibility of the practice under local conditions.

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

Assertion (A) : The power of a statistical test is the probability, given that null hypothesis is false, of obtaining sample results that will lead to its rejection.

Reason (R) : The larger the sample size, the greater is the power of the statistical test.

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: Both (A) and (R) are correct
(14) Arrange the steps involved in conducting 24 hour dietary recall in correct sequence :

I. Convert the amount of food & beverages consumed into amounts of raw foods.

II. Standardize the recipes.

III. Preparation and pretesting of questionnaire.

IV. Compare energy and nutrient intake with RDA.

V. Collect information on all foods and beverages eaten by respondent in previous 24 hours using standardized equipment.

VI. Calculate energy and nutrients using food composition tables.

Codes :
(1) II, V, III, I, VI, IV
(2) V, II, III, I, VI, IV
(3) III, V, II, I, VI, IV
(4) III, V, I, II, IV, VI
Answer: III, V, II, I, VI, IV
(15) Arrange the steps of processing of wheat in the correct sequence :

I. Purifying

II. Washing

III. Aspirating

IV. Bleaching

V. Grinding

VI. Tempering

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

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