Given below are two premises and four conclusions drawn from those premises. Select the code that expresses conclusion drawn validly from the premises (separately or jointly). Premises: (a) All dogs are mammals. (b) No cats are dogs. Conclusions: (i) No cats are mammals (ii) Some cats are mammals. (iii) No Dogs are cats (iv) No dogs are non-mammals. Codes: (A) (i) only (B) (i) and (ii) (C) (iii) and (iv) (D) (ii) and (iii)

Given below are two premises and four conclusions drawn from those premises. Select the code that expresses conclusion drawn validly from the premises (separately or jointly).

Premises:

(a) All dogs are mammals.

(b) No cats are dogs.

Conclusions:

(i) No cats are mammals

(ii) Some cats are mammals.

(iii) No Dogs are cats

(iv) No dogs are non-mammals.

Codes:

(A) (i) only (B) (i) and (ii)

(C) (iii) and (iv) (D) (ii) and (iii)


by

1 Answer

Answer :

Answer: C
by

Related questions

Given below are two premises, with four conclusions drawn from them (taking singly or together); which conclusions are validly drawn ? Select the correct answer from the codes given below : Premises : (i) All bats are mammals. (ii) Birds are not bats. Conclusions : (a) Birds are not mammals. (b) Bats are not birds. (c) All mammals are bats. (d) Some mammals are bats. Codes : (A) (a), (b) and (d) (B) (b) and (d) (C) (a) and (c) (D) (b), (c) and (d)

Description : Given below are two premises, with four conclusions drawn from them (taking singly or together); which conclusions are validly drawn ? Select the correct answer from the codes given below : Premises : (i) All bats are mammals. (ii) Birds are ... B) (b) and (d) (C) (a) and (c) (D) (b), (c) and (d)

Last Answer : Answer: B

Given below are some characteristics of logical argument. Select the code which expresses a characteristic which is not of inductive in character. (A) The conclusion is claimed to follow from its premises. (B) The conclusion is based on causal relation. (C) The conclusion conclusively follows from its premises. (D) The conclusion is based on observation and experiment

Description : Given below are some characteristics of logical argument. Select the code which expresses a characteristic which is not of inductive in character. (A) The conclusion is claimed to follow from ... conclusively follows from its premises. (D) The conclusion is based on observation and experiment

Last Answer : (C) The conclusion conclusively follows from its premises. 

Choose the right code: A deductive argument claims that: I. The conclusion does not claim something more than that which is contained in the premises. II. The conclusion is supported by the premise/premises conclusively. III. If the conclusion is false, then premise/premises may be either true or false. IV. If premise/combination of premises is true, then conclusion must be true. Codes : (A) I and II (B) I and III (C) II and III (D) All the above

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Last Answer : Answer: A

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Last Answer : (A) The conclusion must be based on observation and experiment

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Last Answer : Answer: D

A smart classroom is a teaching space which has (i) Smart portion with a touch panel control system. (ii) PC/Laptop connection and DVD/VCR player. (iii) Document camera and specialized software (iv) Projector and screen Select the correct answer from the codes given below: (A) (i) and (ii) only (B) (ii) and (iv) only (C) (i), (ii) and (iii) only (D) (i), (ii), (iii) and (iv)

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Last Answer : Answer: B

A deductive argument is invalid if: (A) Its premises and conclusions are all true (B) Its premises and conclusions are all false (C) Its premises are true but its conclusion is false (D) Its premises are false but its conclusion is true

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Last Answer : (C) Its premises are true but its conclusion is false

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Description : If the statement 'some men are honest' is false, which among the following statements will be true Choose the correct code given below: (i) All men are honest (ii) No men are honest (iii) Some men are not honest (iv) All men ... ), (iii) and (iv) (C) (i), (iii) and (iv) (D) (ii), (i) and (iv)

Last Answer : Answer: B

Arrange the following books in chronological order in which they appeared. Use the code given below : (i) Limits to Growth (ii) Silent Spring (iii) Our Common Future (iv) Resourceful Earth Codes : (A) (i), (iii), (iv), (ii) (B) (ii), (iii), (i), (iv) (C) (ii), (i), (iii), (iv) (D) (i), (ii), (iii), (iv)

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Last Answer : Answer: C

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Last Answer : (A) All the premises are true but the conclusion is false. 

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Description : Select the code, which is not correct in the context of deductive argument with two premises: (A) An argument with one true premise, one false premise and a false conclusion may be valid. (B) An argument ... may be valid. (D) An argument with two false premises and a false conclusion may be valid. 

Last Answer : (B) An argument with two true premises and a false conclusion may be valid. 

Select the code which is not correct : An analogical argument is strengthened by (A) increasing the number of entities. (B) increasing the number of similar respects. (C) reducing the claim made earlier stronger. (D) making the conclusion stronger when premises remain unchanged.

Description : Select the code which is not correct :  An analogical argument is strengthened by (A) increasing the number of entities. (B) increasing the number of similar respects. (C) reducing the claim made earlier stronger. (D) making the conclusion stronger when premises remain unchanged.

Last Answer : (D) making the conclusion stronger when premises remain unchanged. 

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Description : Digital Empowerment means  (i) Universal digit literacy  (ii) Universal access to all digital resources (iii) Collaborative digital platform for participative governance. (iv) Probability of all entitlements for individuals through cloud. ... (ii) and (iii) only (D) (i), (ii), (iii) and (iv)

Last Answer : Answer: D

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Description : Who were made the members of the Committee of Publicity ? Choose the answer from codes given below : (i) Representatives from different political parties. (ii) Representatives from the leftist parties. (iii) Representatives from the women's ... (iii) (B) (i), (ii) (C) (i), (ii), (iii) (D) (iv)

Last Answer : Answer: A

Slash and Burn Agriculture' is known by specific name in different states of India. Match the shaded states marked in the given map with codes given in the table (Different names of Slash and Burn Agriculture) and select the correct answer using the code given below. B D A C Table (Di ffer ent Names of Slash and Bur n Agr i cult ur e) I. Bringa II. Waltre III. Dahiya IV. Kuruwa (1) A-III, B-IV, C-II, D-I (2) A-III, B-II, C-IV, D-I (3) A-I, B-IV, C-II, D-III (4) A-I, B-II, C-IV, D-III

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Last Answer : (4) A-I, B-II, C-IV, D-III

River Alaknanda forms confluences (Prayags) in Uttrakhand. Match the codes given in Figure with Table (Prayags) and select the correct answer using the code given below. Figure Table (Pr ayags) D A L A K N A N D A C B A I. Karn Prayag II. Rudra Prayag III. Nand Prayag IV. Vishnu Prayag

Description : River Alaknanda forms confluences (Prayags) in Uttrakhand. Match the codes given in Figure with Table (Prayags) and select the correct answer using the code given below. Figure Table (Pr ayags) D A L A K N A N D A C B A I. Karn Prayag II. Rudra Prayag III. Nand Prayag IV. Vishnu Prayag

Last Answer : (1) A-II, B-I, C-III, D-IV

Which of the following statement/s are ALWAYS FALSE ? (i) The sun will not rise in the East some day. (ii) A wooden table is not a table. (iii) Delhi city will be drowned under water. (iv) Cars run on water as fuel. Choose the correct answer from the code given below : Code : (A) (i), (iii) and (iv) (B) Only (iii) (C) (i), (ii) and (iii) (D) (ii) alone

Description : Which of the following statement/s are ALWAYS FALSE ? (i) The sun will not rise in the East some day. (ii) A wooden table is not a table. (iii) Delhi city will be drowned under water. (iv) Cars run on water as fuel. ... i), (iii) and (iv) (B) Only (iii) (C) (i), (ii) and (iii) (D) (ii) alone

Last Answer : (D) (ii) alone

Select the two correct statements out of the four (i – iv) statements given below about lac operon. (i) Glucose or galactose may bind with the repressor and inactivate it. (ii) In the absence of lactose, the repressor binds with the operator region. (iii)The z-gene codes for permease. (iv) This was elucidated by Francois Jacob and Jacques Monod. The correct statements are (a) (ii) and (iii) (b) (i) and (iii) (c) (ii) and (iv) (d) (i) and (ii)

Description : Select the two correct statements out of the four (i - iv) statements given below about lac operon. (i) Glucose or galactose may bind with the repressor and inactivate it. (ii) In the absence of lactose, the repressor binds with the ... (iii) (b) (i) and (iii) (c) (ii) and (iv) (d) (i) and (ii)

Last Answer : (c) (ii) and (iv)

Which of the following are correct ways of arguing ? (i) There can be no second husband without a second wife. (ii) Anil is a friend of Bob, Bob is a friend of Raj, hence Anil is a friend of Raj. (iii) A is equal to B, B is equal to C, hence A is equal to C. (iv) If everyone is a liar, then we cannot prove it. Choose the correct answer from the code given below : Code : (A) (iii) and (iv) (B) (i), (iii) and (iv) (C) (ii), (iii) and (iv) (D) (i), (ii), (iii) and (iv)

Description : Which of the following are correct ways of arguing ? (i) There can be no second husband without a second wife. (ii) Anil is a friend of Bob, Bob is a friend of Raj, hence Anil is a friend of Raj. (iii) A is equal to B, B ... , (iii) and (iv) (C) (ii), (iii) and (iv) (D) (i), (ii), (iii) and (iv)

Last Answer : (A) (iii) and (iv)

Which of the codes given below contains only the correct statements? Select the code: Statements: (a) Venn diagram represents the arguments graphically. (b) Venn diagram can enhance our understanding. (c) Venn diagram may be called valid or invalid. (d) Venn diagram is clear method of notation. Codes: (A) (a), (c) and (d) (B) (a), (b) and (c) (C) (a), (b) and (d) (D) (b), (c) and (d)

Description : Which of the codes given below contains only the correct statements? Select the code: Statements: (a) Venn diagram represents the arguments graphically. (b) Venn diagram can enhance our understanding. (c) Venn diagram may be called valid or ... and (c) (C) (a), (b) and (d) (D) (b), (c) and (d)

Last Answer : Answer: C 

Which of the following is/are a minority institution(s) ? 1. Punjabi University, Patiala 2. Osmania University, Hyderabad 3. Kashmir University, Srinagar 4. St. Stephens College, Delhi Select the correct answer from the code given below : Codes : (A) 1 and 2 (B) 2 and 4 (C) 2 only (D) 4 only

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Last Answer : Answer: D

From the given four statements, select the two which cannot be true but yet both can be false. Choose the right pair: (i) All men are mortal (ii) Some men are mortal (iii) No man is mortal (iv) Some men are not mortal (A) (i) and (ii) (B) (iii) and (iv) (C) (i) and (iii) (D) (ii) and (iv)

Description : From the given four statements, select the two which cannot be true but yet both can be false. Choose the right pair: (i) All men are mortal (ii) Some men are mortal (iii) No man is mortal (iv) Some men are not mortal (A) (i) and (ii) (B) (iii) and (iv) (C) (i) and (iii) (D) (ii) and (iv)

Last Answer : Answer: D

Which of the following statements are true? Choose from the codes given below. 1. Some arguments, while not completely valid, are almost valid. 2. A sound argument may be invalid. 3. A cogent argument may have a probably false conclusion. 4. A statement may be true or false. Codes: (A) 1 and 2 (B) 1, 3 and 4 (C) 4 alone (D) 3 and 4

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Last Answer : (D) 3 and 4

Which of the following statements are mutually contradictory ? (i) All flowers are not fragrant. (ii) Most flowers are not fragrant. (iii) None of the flowers is fragrant. (iv) Most flowers are fragrant. Choose the correct answer from the code given below : Code : (A) (i) and (ii) (B) (i) and (iii) (C) (ii) and (iii) (D) (iii) and (iv)

Description : Which of the following statements are mutually contradictory ? (i) All flowers are not fragrant. (ii) Most flowers are not fragrant. (iii) None of the flowers is fragrant. (iv) Most flowers are fragrant. Choose the correct answer ... ii) (B) (i) and (iii) (C) (ii) and (iii) (D) (iii) and (iv)

Last Answer : (D) (iii) and (iv) 

Given below are some codes of arrangements of three items in order of wider scope. Select the correct code. (A) Garments, cloth and shirts (B) Cloth, garments and shirts (C) Shirts, garments and cloth (D) Garments, shirts and cloth

Description : Given below are some codes of arrangements of three items in order of wider scope. Select the correct code. (A) Garments, cloth and shirts (B) Cloth, garments and shirts (C) Shirts, garments and cloth (D) Garments, shirts and cloth

Last Answer : (B) Cloth, garments and shirts

Which of the following are Central Universities? 1. Pondicherry University 2. Vishwa Bharati 3. H.N.B. Garhwal University 4. Kurukshetra University Select the correct answer from the code given below: Codes: (A) 1, 2 and 3 (B) 1, 3 and 4 (C) 2, 3 and 4 (D) 1, 2 and 4

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Last Answer : (A) 1, 2 and 3

Which of the following are the ways of acquiring Indian citizenship ? 1. Birth 2. Descent 3. Naturalisation 4. Incorporation of territory Select the correct answer from the code given below : Codes : (A) 1 and 2 (B) 1 and 4 (C) 1, 2 and 3 (D) 1, 2, 3 and 4

Description : Which of the following are the ways of acquiring Indian citizenship ? 1. Birth 2. Descent 3. Naturalisation 4. Incorporation of territory Select the correct answer from the code given below : Codes : (A) 1 and 2 (B) 1 and 4 (C) 1, 2 and 3 (D) 1, 2, 3 and 4

Last Answer : Answer: D

Which of the following statements are correct about the National Advisory Council (NAC) ? 1. The National Advisory Council is a statutory body. 2. It is headed by the Prime Minister of India. 3. It facilitates constant interaction with the leaders of civil society. 4. It provides policy and legislative inputs to the Government of India. Select the correct answer from the code given below : Codes : (A) 1, 2 and 3 (B) 2, 3 and 4 (C) 1, 3 and 4 (D) 3 and 4

Description : Which of the following statements are correct about the National Advisory Council (NAC) ? 1. The National Advisory Council is a statutory body. 2. It is headed by the Prime Minister of India. 3. It facilitates constant interaction with the ... 1, 2 and 3 (B) 2, 3 and 4 (C) 1, 3 and 4 (D) 3 and 4

Last Answer : Answer: D 

Two statements I and II given below are followed by two conclusions (a) and (b). Supposing the statements are true, which of the following conclusions can logically follow? Statements : I. Some flowers are red. II. Some flowers are blue. Conclusions : (a) Some flowers are neither red nor blue. (b) Some flowers are both red and blue. (A) Only (a) follows. (B) Only (b) follows. (C) Both (a) and (b) follow. (D) Neither (a) nor (b) follows.

Description : Two statements I and II given below are followed by two conclusions (a) and (b). Supposing the statements are true, which of the following conclusions can logically follow? Statements : I. Some flowers are red. II. Some ... ) follows. (C) Both (a) and (b) follow. (D) Neither (a) nor (b) follows.

Last Answer : (D) Neither (a) nor (b) follows.

Which of the following conclusions is logically valid based on statement given below? Statement: Most of the Indian states existed before independence. Conclusions: (I) Some Indian States existed before independence. (II) All Indian States did not exist before independence. (A) only (I) is implied (B) only (II) is implied (C) Both (I) and (II) are implied (D) Neither (I) nor (II) is implied

Description : Which of the following conclusions is logically valid based on statement given below? Statement: Most of the Indian states existed before independence. Conclusions: (I) Some Indian States existed before independence. (II) ... ) Both (I) and (II) are implied (D) Neither (I) nor (II) is implied

Last Answer : (B) only (II) is implied

Which of the following conclusions is logically valid based on statement given below? Statement: Most teachers are hard working. Conclusions: (I) Some teachers are hard working. (II) Some teachers are not hard working. (A) Only (I) is implied (B) Only (II) is implied (C) Both (I) and (II) are implied (D) Neither (I) nor (II) is implied

Description : Which of the following conclusions is logically valid based on statement given below? Statement: Most teachers are hard working. Conclusions: (I) Some teachers are hard working. (II) Some teachers are not hard working. ... (C) Both (I) and (II) are implied (D) Neither (I) nor (II) is implied

Last Answer : (C) Both (I) and (II) are implied

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Description : The premises of a valid deductive argument: (A) Provide some evidence for its conclusion (B) Provide no evidence for its conclusion (C) Are irrelevant for its conclusion (D) Provide conclusive evidence for its conclusion

Last Answer : (D) Provide conclusive evidence for its conclusion

Among the following propositions two are related in such a way that one is the denial of the other. Which are those propositions? Select the correct code: Propositions: (a) All women are equal to men (b) Some women are equal to men (c) Some women are not equal to men (d) No women are equal to men Codes: (A) (a) and (b) (B) (a) and (d) (C) (c) and (d) (D) (a) and (c)

Description : Among the following propositions two are related in such a way that one is the denial of the other. Which are those propositions? Select the correct code: Propositions: (a) All women are equal to men (b) Some women are equal to ... (b) (B) (a) and (d) (C) (c) and (d) (D) (a) and (c)

Last Answer : Answer: D

Among the following propositions two arc related in such a way that they can both be true although they cannot both be false. Which are those propositions? Select the correct code. Propositions: (a) Some priests are cunning. (b) No priest is cunning. (c) All priests are cunning. (d) Some priests are not cunning. Codes: (A) (a) and (b) (B) (c) and (d) (C) (a) and (c) (D) (a) and (d)

Description : Among the following propositions two arc related in such a way that they can both be true although they cannot both be false. Which are those propositions? Select the correct code. Propositions: (a) Some priests are cunning. (b) No priest ... (b) (B) (c) and (d) (C) (a) and (c) (D) (a) and (d)

Last Answer : Answer: D

Match column I with column II and select the correct option using the codes given below. Column I Column II A. Citric acid (i) Trichoderma B. Cyclosporin A (ii) Clostridium C. Statins (iii)Aspergillus D. Butyric acid (iv) Monascus (a) A-(iii), B-(i), C-(ii), D-(iv) (b) A-(iii), B-(i), C-(iv), D-(ii) (c) A-(i), B-(iv), C-(ii), D-(iii) (d) A-(iii), B-(iv), C-(i), D-(ii)

Description : Match column I with column II and select the correct option using the codes given below. Column I Column II A. Citric acid (i) Trichoderma B. Cyclosporin A (ii) Clostridium C. Statins (iii)Aspergillus D. Butyric acid (iv) Monascus (a) A- ... -(iv), C-(ii), D-(iii) (d) A-(iii), B-(iv), C-(i), D-(ii)

Last Answer : (b) A-(iii), B-(i), C-(iv), D-(ii)

Match column I with column II and select the correct option using the codes given below. Column I Column II A. Pistils fused together (i) Gametogenesis B. Formation of gametes (ii) Pistillate C. Hyphae of higher (iii) Syncarpous ascomycetes D. Unisexual female (iv) Dikaryotic flower (a) A-(iv), B-(iii), C-(i), D-(ii) (b) A-(ii), B-(i), C-(iv), D-(iii) (c) A-(i), B-(ii), C-(iv), D-(iii) (d) A-(iii), B-(i), C-(iv), D-(ii)

Description : Match column I with column II and select the correct option using the codes given below. Column I Column II A. Pistils fused together (i) Gametogenesis B. Formation of gametes (ii) Pistillate C. Hyphae of higher (iii) Syncarpous ascomycetes D ... , C-(iv), D-(iii) (d) A-(iii), B-(i), C-(iv), D-(ii)

Last Answer : (d) A-(iii), B-(i), C-(iv), D-(ii)

Match the stages of meiosis in column I to their characteristic features in column II and select the correct option using the codes given below. Column I Column II A. Pachytene (i) Pairing of homologous chromosomes B. Metaphase I (ii) Terminalisation of chiasmata C. Diakinesis (iii) Crossing-over takes place D. Zygotene (iv) Chromosomes align at equatorial plate (a) A-(iii), B-(iv), C-(ii), D-(i) (b) A-(i), B-(iv), C-(ii), D-(iii) (c) A-(ii), B-(iv), C-(iii), D-(i) (d) A-(iv), B-(iii), C-(ii), D-(i)

Description : Match the stages of meiosis in column I to their characteristic features in column II and select the correct option using the codes given below. Column I Column II A. Pachytene (i) Pairing of homologous chromosomes B. Metaphase I (ii) ... , C-(iii), D-(i) (d) A-(iv), B-(iii), C-(ii), D-(i)

Last Answer : (a) A-(iii), B-(iv), C-(ii), D-(i)

Match column I with column II for housefly classification and select the correct option using the codes given below. Column I Column II A. Family (i) Diptera B. Order (ii) Arthropoda C. Class (iii)Muscidae D. Phylum (iv) Insecta (a) A-(iii), B-(i), C-(iv), D-(ii) (b) A-(iii), B-(ii), C-(iv), D-(i) (c) A-(iv), B-(iii), C-(ii), D-(i) (d) A-(iv), B-(ii), C-(i), D-(iii)

Description : Match column I with column II for housefly classification and select the correct option using the codes given below. Column I Column II A. Family (i) Diptera B. Order (ii) Arthropoda C. Class (iii)Muscidae D. Phylum (iv) Insecta (a) A-( ... B-(iii), C-(ii), D-(i) (d) A-(iv), B-(ii), C-(i), D-(iii)

Last Answer : (d) A-(iv), B-(ii), C-(i), D-(iii)