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प्रश्न
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, Hand I in this matter. interrogating them, the following facts have been obtained regarding their operation. Initially, the mastermind obtains the correct answer-key. AU 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 | 27, 56 | 17, 46, 90 |
| D | 17 | ____ |
| E | 46, 90 | ____ |
| F | 14, 46 | 92, 90 |
| G | 25 | ____ |
| H | 46, 92 | ____ |
| I | 27 | 17, 26, 90 |
Which of the following statements is true?
पर्याय
introduced the wrong answer to question 27
E introduced the wrong answer to question 46
F introduced the wrong answer to question 14
H introduced the wrong answer to question 46
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उत्तर
F introduced the wrong answer to question 14
APPEARS IN
संबंधित प्रश्न
Find the odd-man-out:
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, Hand I in this matter. interrogating them, the following facts have been obtained regarding their operation. Initially, the mastermind obtains the correct answer-key. AU 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 | 27, 56 | 17, 46, 90 |
| D | 17 | ____ |
| E | 46, 90 | ____ |
| F | 14, 46 | 92, 90 |
| G | 25 | ____ |
| H | 46, 92 | ____ |
| I | 27 | 17, 26, 90 |
Which of the following two groups of people has identical sources?
1) A, D and G
2) E and H
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.
Statements:
- Some men are of short- height.
- Short-heighted men are intelligent.
- Sudhir is a man.
- Sudhir is of short-height.
- Sudhir is intelligent.
- AII men are intelligent.
Find the odd one out
Paw : Cat :: Hoof : ?
Solve the following question and mark the most appropriate option.
In a family of six, there are three men A, B, and C, and three women R, S, and T. The six persons are Architect, Lawyer, CA, Professor, Doctor, and an Engineer by profession but not in the same order. There are two married couples and two unmarried persons. C is not R's husband. The Doctor is married to a Lawyer. R's grandfather is a Professor. Bis neither A's son nor he is an Architect or a Professor. The Lawyer is T's daughter-in-law. C is T's son and the Engineer's father. A is married to the CA.
Which among the following is the correct pair of married couples?
Read the following case and answer the question.
Sakshi is the Vice-President in an electrical equipment company in Delhi. One day, her subordinate Bhaskar requested that Kishen, a project manager, be transferred to the Mumbai office from the Delhi office. In Mumbai, Kishen would work alone as a researcher. Bhaskar gave the following reasons for his request "Kishen is known for fighting frequently with colleagues of his team. He cannot accept criticism and feels rejected and get hostile. He is overbearing and is generally a bad influence on the team. Sakshi called upon Samir, another project manager and sought further information on Kishen. Samir recalled that a former colleague, Lalit (who was also Kishen's former boss) has made few remarks on Kishen in his appraisal report. In his opinion, Kishen was not fit for further promotion as he was emotionally unstable to work in groups in spite of the fact that he had seven years of work experience. Lalit has described Kishen as to author it alive to work under anyone. Lalit has further told Samir that Kishen had an ailing wife and an old mother, who does not want to stay with his wife.
Consider the following solutions to the problem mentioned above
I. Sakshi should transfer Kishen to Mumbai office.
II. Sakshi should try and verify the facts from other sources as well.
III. Kishen should be sacked.
IV. Kishen should be demoted.
V. Sakshi should suggest Kishen visit a family counsellor.
Which of the following statements, if true would weaken the decision to sack Kishen the most?
Read the following short passage and choose the best answer to the question following the passage.
Cuisine from the north of China is one of the most popular kinds of food in India. But this is not the case for Southern Chinese cuisine. In fact, in a recent survey, Southern Chinese cuisine was voted one of the least popular styles of cooking in the country.
Which one of the following, if true, most helps to resolve the apparent paradox described above?
The following question, two statements are given followed by two or three Conclusions I, II, and III. You have to consider the two statements to be true even if they seem to be at variance from commonly known facts. You have to decide which of the given conclusions if any follow from the given statements
Statements
- Science has brought gadgets of happiness, prosperity, and wealth.
- Science has not solved the problems of overpopulation.
Conclusions
- Overpopulation is due to unscientific thinking.
- Science has not helped world peace.
In making a decision 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 ill. 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 public sector undertaking employees be made equivalent to those in the private sector?
Arguments
- Yes, this will help the public sector undertaking to attract and retain a competent workforce.
- No, public sector undertakings cannot afford to pay salaries to the level of the private sector.
- Yes, otherwise the public sector undertakings will not be able to compete with the private sector organisations.
