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Who is Good in Driving Scooter, Tractor and Auto-rickshaw but Not Good in Driving Car? - Mathematics

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प्रश्न

Read the following information carefully and choose the most appropriate option:

A and B are good in driving bus and car. C and A are good in driving cars and scooter. C, D and E are good at driving scooter and tractor. E and C are good at driving scooter and auto-rickshaw. D and B are good in driving bus and tractor.

Who is good in driving scooter, tractor and auto-rickshaw but not good in driving car?

पर्याय

  • A

  • D

  • C

  • E

MCQ
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उत्तर

E

Explanation:

E is good in driving scooter, tractor and auto-rickshaw but not good in driving car.

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Problem Solving Ability (Entrance Exam)
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
2015-2016 (May) Set 1

संबंधित प्रश्‍न

The question in this section is based on the passage. The question is to be answered on the basis of what is stated or implied in the passage. For the question, more than one of the choices could conceivably answer the question. However, you are to choose the best answer; that is, the response that most accurately and completely answer the question.

Most people acknowledge that not all governments have a moral right to govern and that there are sometimes morally legitimate reasons for disobeying the law, as when a particular law prescribes behaviour that is clearly immoral. It is also commonly supposed that such cases are special exceptions and that, in general, the fact that something is against the law counts as a moral, as well as legal, ground for not doing it; i.e., we generally have a moral duty to obey a low simply because it is the law. But the theory known as philosophical anarchism denies this view, arguing instead that people who live under the jurisdiction of governments have no moral duty to those governments to obey their laws. Some commentators have rejected this position because of what they take to be its highly counter-intuitive' implications:

(a) that no existing government is morally better than any other (since all are, in a sense, equally illegitimate), and

(b) that, lacking any moral obligation to obey any laws, people may do as they please without scruple. In fact, however, philosophical anarchism does not entail these claims.

First, the conclusion that no government is morally better than any other does not follow from the claim that nobody owes moral obedience to any government. Even if one denies that there is a moral obligation to follow the laws of any government, one can still evaluate the morality of the policies and actions of various governments. Some governments do more good than harm, and others more harm than good, to their subjects. Some violate the moral rights of individuals more regularly, systematically, and seriously than others. in short, it is perfectly consistent with philosophical anarchism to hold that governments vary widely in their moral stature.

Which one of the following could be true?


Read the following and answer the questions:

Six persons— P, Q, R, S, T and W work in an Organisation. Each of them likes different colours, viz., Black, White, Blue, Green, Red and Yellow and their salaries are also different. The person who earns maximum does not like Blue or White colour. The person who earns the least does not like Black or Red colour. R likes Yellow colour and his salary is the second maximum. P likes White colour and earns more than T but less than W. Q likes Black colour who earns less than P but more than T. S likes Blue colour and T likes Red colour.

W likes the colour


Read the information given below to answer the question.

(i) Kareena's dieting schedule consists of having only one fruit on a given day of the week.

(ii) Dietician has prescribed banana, papaya, pomegranate, apple and grape from Sunday to Friday, one day being a fasting day. Kareena cannot eat any fruit on Saturday.

(iii) Pomegranate day is neither on the first day nor on the last day but earlier than the papaya day.

(iv) Apple day is on the immediate next day of papaya day.

(v) Banana day is on the immediate previous day of the fasting day.

(vi) Apple day and grape day must have a gap of two days between them.

(vii) Grape day is the day immediately following the fasting day.

Banana day and apple day have a gap of how many days between them?


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

Which one of the following must have two sources?


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

How many people (excluding the mastermind) needed to make answer keys before C could make his answer key?


Six people A, B, C, D, E and F live on a six-story building each on one floor. The following statements describe where they stay.

(i) B lives on floor 6.
(ii) A is equally far from C and E.
(iii) F is an engineer.
(iv) D is two floors above F.
(v) C does not live next to an engineer.

If statement (v) is disregarded which floor does A stay on?


Six people A, B, C, D, E and F live on a six-story building each on one floor. The following statements describe where they stay.

(i) B lives on floor 6.
(ii) A is equally far from C and E.
(iii) F is an engineer.
(iv) D is two floors above F.
(v) C does not live next to an engineer.

Which of the following is not true?


The question is based on a set of conditions. Choose the response that most accurately and completely answer the question.

A science student has exactly four flasks - 1, 2, 3 and 4 - originally containing a red, a blue, a green, and an orange chemical, respectively. An experiment consists of mixing exactly two of these chemicals together by completely emptying the contents of one of the flasks into another of the flasks. The following conditions apply: The product of an experiment cannot be used in further experiments. Mixing the contents of 1 and 2 produces a red chemical. Mixing the contents of 2 and 3 produces an orange chemical. Mixing the contents of 3 with the contents of either 1 or 4 produces a blue chemical. Mixing the contents of 4 with the contents of either 1 or 2 produces a green chemical.

If the student performs exactly two experiments, which one of the following could be the colours of the chemicals in the resulting two non-empty flasks?


Read the following information and choose the most appropriate option:

P and Q are good at driving Motorcycle and Jeep. R and P are good at driving Jeep and Lorry. R, S, and T are good at driving Motor Cycle and Lorry. T and R are good at driving buses and Tempo. S and Q are good at driving Bus and Jeep.

Who is good in driving all the vehicles?


Read the following information carefully and answer the question given below.

Shopper's Stop offers exactly 10 types of perfumes - both domestic and export varieties of Woods, Proposal, Rose, Neesh and Hydra. Shopper’s Stop is having a sale on some of these types of perfumes. The following conditions must apply:

i. Export Rose is on sale: domestic Proposal is not.
ii. If both types of Rose are on sale, then all Hydra is.
iii. If both types of Woods are on sale, then no Neesh is
iv. If neither type of Woods is on sale, then domestic Rose is.
v. If either type of Neesh is on sale, then no Hydra is.

If domestic Hydra is not on sale, then which one of the following must be true?


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