हिंदी

Who is a Teacher? - Mathematics

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प्रश्न

Read the following information carefully and choose the appropriate option in the questions given below:

i. There is a group of five persons – A, B, C, D and E.

ii. One of them is a Singer, one is a Dancer, one is a Painter, one is a teacher and one is a Doctor.

iii. Three of them – A, C and Doctor prefer rice to chapatti and two of them – B and the Painter prefer chapatti to rice.

iv. The Teacher, D and A are friends to one another but two of these prefer chapatti to rice.

v. The Singer is C’s brother.

Who is a Teacher?

विकल्प

  • C

  • E

  • D

  • B

MCQ
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उत्तर

B

Explanation:

Person Profession Preference
A Singer Rice to Chapatti
B Teacher Chapatti to rice
C Dancer Rice ti Chapati
D Painter Chapatti to Rice
E Doctor Rice to Chapatti

B is a Teacher.  

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Analytical and Logical Reseasoning
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
2016-2017 (May) Set 1

संबंधित प्रश्न

Find the odd-man-out: 


Instructions for Question: Read the information given below to answer the question.

A, B, C, D, E, F, G, and H want to have dinner on a round table and they have worked out the following seating arrangements. 

(a) A will sit beside C.
(b) H will sit beside A.
(c) C will sit beside E.
(d) F will sit beside H.
(e) E will sit beside G.      
(f) D will sit beside F.
(g) G will sit beside B.
(h) B will sit beside D. 

Which of the following is correct? 


Instructions for Question: Read the information given below to answer the question.

A, B, C, D, E, F, G, and H want to have dinner on a round table and they have worked out the following seating arrangements. 

(a) A will sit beside C.
(b) H will sit beside A.
(c) C will sit beside E.
(d) F will sit beside H.
(e) E will sit beside G.      
(f) D will sit beside F.
(g) G will sit beside B.
(h) B will sit beside D. 

H will be sitting between: 


Instructions for Question:  

The following question has a main statement followed by four statements: 1, 2, 3, 4. Choose the ordered pair of statements where the first statement implies the second, and the two statements are logically consistent with the main statement. 

Main statement: Either X or Y will take the only computer in the room. 

1. X took the computer. 
2. Y did not take the computer. 
3. X did not take the computer. 
4. Y took the computer. 

The ordered pair of statements is: 


Recently, the answers to a test held nationwide were leaked to a group of unscrupulous people. The investigative agency has arrested the mastermind and nine other people A, B, C. D, E, F, G, H and I in this matter. Interrogating them, the following facts have been obtained regarding their operation. Initially, the mastermind obtains the correct answer key. All the others create their answer key from one or two people who already possess the same. These people are called his/her "sources".

If the person has two sources, then he/she compares the answer keys obtained for both sources. If the key to a question from both sources is identical, it is copied, otherwise it is left blank.

If the person has only one source, He/she copies the source's answer into his/her copy. Finally, each person compulsorily replaces one of the answers (not a blank one) with a wrong answer in his/her answer key. 

The paper contained 200 questions, so the investigative agency has ruled out the possibility of two or more of them introducing wrong answers to the same question. The investigative agency has a copy of the correct answer key and has tabulated the following data. This data represents question numbers.

Name Wrong Answer(s) Blank Answer(s)
A 45 -
B 96 46,90,25
C 2756 17,46,90
D 17 -
E 4690 -
F 1446 92,90
G 25 -
H 4692 -
I 27 17,26,90

Both G and H were sources to


Choose the most appropriate option:

A, B, C and D have got some money with them. If A gives 8 rupees to B, B will have as much as C has and A will have 3 rupees less than what C has. Also if A takes 6 rupees from C, A will have twice as much money as D. If B and D together have 50 rupees, how much money does A and B have respectively?


The question contains six statements followed by four sets of combinations of three. Choose the set, which gives the most logical triad. i.e. the third statement mentioned should be a conclusion drawn from the first two statements.

  1. X and Y are siblings.
  2. X and Y do not quarrel.
  3. Siblings are known to quarrel often.
  4. X and Y quarrel often.
  5. All those who quarrel are siblings.
  6. X and Y cannot be siblings.

South : North-West :: West : ?


Read the following short passage and choose the best answer to the question below that passage.
Anita:
Television programs and movies that depict violence among teenagers are extremely popular. Given how influential these media are, we have good reason to believe that these depictions cause young people to engage in violent behaviour. Hence, depictions of violence among teenagers should be prohibited from movies and television programs.
Amrita: But you are recommending nothing short of censorship! Besides which, your claim that television and movie depictions of violence causes violence is mistaken: violence among young people predates movies and television by centuries.
Amrita's attempted refutation of Anita's argument is vulnerable to criticism on which one of the following grounds?


In making decisions about an important question, it is desirable to be able to distinguish between 'strong' arguments and 'weak' arguments. 'Strong' arguments must be both important and directly related to the question. 'Weak' arguments may not be directly related to the question and may be of minor importance or may be related to the trivial aspects of the question. The question below is followed by three arguments numbered I, II, and III. You have to decide which of the arguments is a 'strong' argument and which is a 'weak' argument.

Statement Should the salary and perquisites of the public sector undertaking employees be made equivalent to those in the private sector?

Arguments

  1. Yes, this will help the public sector undertaking to attract and retain a competent workforce.
  2. No, public sector undertakings cannot afford to pay salaries to the level of the private sector.
  3. Yes, otherwise the public sector undertakings will not be able to compete with the private sector organisations.

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