Advertisements
Advertisements
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?
विकल्प
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
Advertisements
उत्तर
F introduced the wrong answer to question 14
APPEARS IN
संबंधित प्रश्न
Find the odd one out :
Onlookers, Theatre goers, Queue, Spectators
Instructions for Question: Read the information given below to answer the question.
(i) Mohan‘s reading schedule consists of reading only subject on a given day of the week.
(ii) The subjects are Physics, Chemistry, Mathematics, Biology, and Social Science.
(iii) Monday to Saturday are reading days including one day only for play. Sunday is a complete holiday for Mohan.
(iv) Mathematics day is neither on the first day nor on the last day but earlier than the Chemistry day.
(v) Biology day is on the immediate next day of Chemistry day.
(vi) Physics day is on the immediate previous day of the play day. (vii) Biology day and Social Science day have a gap of two days between them.
(viii) Social Science day is on the immediate next day of the play day.
Which of the following day is the play day?
Instructions for Question: Read the information given below to answer the question.
(i) Mohan‘s reading schedule consists of reading only subject on a given day of the week.
(ii) The subjects are Physics, Chemistry, Mathematics, Biology, and Social Science.
(iii) Monday to Saturday are reading days including one day only for play. Sunday is a complete holiday for Mohan.
(iv) Mathematics day is neither on the first day nor on the last day but earlier than the Chemistry day.
(v) Biology day is on the immediate next day of Chemistry day.
(vi) Physics day is on the immediate previous day of the play day. (vii) Biology day and Social Science day have a gap of two days between them.
(viii) Social Science day is on the immediate next day of the play day.
Which day is Mathematics day?
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: The computer will not work if the operating system fails.
1. Operating system fails.
2. The operating system does not fail.
3. The computer does not work.
4. The computer works.
The ordered pair of statements is:
Choose the most appropriate option:
If Oceans are Deserts, then Waves are:
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.
Read the information carefully to answer the question.
Political turmoil in a country is mainly caused by widespread violence and flawed economic policies of successive governments. If at all this has to be crushed, it can be achieved only by a dictatorial government which rules with iron hand. Therefore, the need of the hour is to elect a government which imposes fresh set of stringent legislations. The alternatives suggested (not necessarily all), if true, considerably weaken the argument. However, one of them is most forceful. Identify the same.
Information that is published is part of the public record. But the information that a reporter collects, and sources that he contacts, must be protected in order for our free press to function free of fear.
The above argument is most severely weakened by which one of the following statements?
The question below is given a statement followed by two assumptions numbered I and II. An assumption is something supposed or taken for granted. You have to consider the statement and the following assumptions and decide which of the assumption(s) is/are implicit in the statement.
Statement "Those who are appearing for this examination for the first time, should be helped in filling up the forms", an instruction to the invigilating staff.
Assumptions
- The form is somewhat complicated.
- Candidates can appear more than once for this examination.
The question below is given a statement followed by two courses of action. The course of action is a step for administrative decisions to be taken for improvement, follow-up, or further action in regard to the problem, policy, etc. On the basis of the information given in the statement, you have to assume everything in the statement to be true, then decide which of the given suggested courses of action is/are logically worth pursuing.
Statement The police department has come under a cloud with recent revelations that at least two senior police officers are suspected to have been involved in the illegal sale of a large quantity of weapons from the state police annoury.
Courses of Action
I. A thorough investigation should be ordered by the State Government to find out all those who are involved in the illegal sale of arms.
II. State police armory should be kept under Central Government control.
