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प्रश्न
'All men are mortal and Victoria is a woman and hence Victoria is mortal‘. This statement is:
विकल्प
Logically Valid
Logically Invalid
Logically True
Logically False
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उत्तर
Logically Invalid
APPEARS IN
संबंधित प्रश्न
Instructions for Question: Choose the set of three statements where the third statement can be logically derived from the preceding two.
Statements:
1. All human beings need education.
2. All teachers need training.
3. Education is provided by the teachers.
4. X is a teacher.
5. X needs training.
6. Students are future of a nation.
The set of statements is:
Choose the pair of words from the options that best represents a similar relationship as the one expressed in the following pair of words.
Waiter: Restaurant
If it is true that 'Good governance implies law and order in society' then identify the statement which has to be accepted along with the given statement?
Choose the most appropriate option for each of the following questions.
A person who renounces religious or political belief or principle is called:
Choose the most appropriate option for the following question.
Crumb: Bread is as
The doctor is a person who looks after the sick people and prescribes medicines so that the patient recovers fast. In order to become a doctor, a person has to study medicine. Doctors lead a hard life. Their life is very busy. They get up early in the morning and go to the hospital. They work without taking a break. They always remain polite so that patients feel comfortable with them. Since doctors work so hard we must realise their value.
Based on the above paragraph, who among the following is/are doctor(s)?
i. Kumar Sharma wakes up early in the morning every day and treats everyone with patience. He usually gives emergency aid to the persons who are injured in accidents. ii. Rakesh studied medicine in Russia and practiced medicine there for 2 years. Later, stopped medical practice and turned into some business.
iii. Shalini works in Apollo Hospitals. She always remains polite so that patients feel comfortable. She is a specialist in providing quality care for cancer patients.
Read the following short passage and choose the best answer to the question following the passage.
Experts musicologists believe that Beethoven wrote his last piano sonata in 1824, three years before his death. However, the manuscript of a piano sonata was recently discovered that bears Beethoven's name and dates from 1825. Clearly, the experts are mistaken because not every piece that Beethoven wrote was catalogued in his lifetime, and it is known that Beethoven continued to compose until just weeks before his death.
The reasoning in the argument is most vulnerable to which of the following criticisms?
In making a decision about an important question, it is desirable to distinguish between a 'strong' argument and a 'weak' argument. A 'strong' argument must be both important and directly related to the question. A 'weak' argument may not be directly related to the question and may be of minor importance or may be related to the trivial aspect of the question. The question below is followed by two arguments numbered I and II. You have to decide which of the arguments is 'strong' and which is 'weak'.
Statement
- Should coal engines be replaced by electric engines in trains?
Arguments
- Yes, coal engines cause a lot of pollution.
- No, India does not produce enough electricity to fulfill even the domestic needs.
Plato said 'that government is the best government which governs least'. This statement contradicts from which of the following options?
In the question given below, there is a statement followed by two conclusions numbered I and II. You have to assume everything in the statement to be true, then consider the two conclusions together and decide which of them logically follows beyond a reasonable doubt from the information given in the statement.
Statement
- Sealed tenders are invited from competent contractors experienced in executing construction jobs.
Conclusions
- Tenders are invited only from experienced contractors.
- It is difficult to find competent tenders in construction jobs.
