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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
उत्तर
Logically Invalid
APPEARS IN
संबंधित प्रश्न
Identify the statement which cannot be true
Choose the most appropriate option:
Geeta is twice the present age of Seema. If age of Seema is 20 years now, how many years ago Geeta was three times Seema's age?
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?
Choose the most appropriate option for the following question.
‘Some of the valuable books are seldom read’, means:
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.
Peacock: India :: Bear : ?
In the following questions find which one word cannot be formed from the letters of the given words using each letter only once:
ORGANISATION
Read the following information carefully and answer the question given below.
Seven film buffs -Aamna, Archana, Aradhana, Anu, Aahana, Anuja, and Aashna - attend a showing of classic movies. Three films are shown, one directed by Satyajit Ray, one by Stanley Kubrick, and one by Steven Spielberg. Each of the film buff see only one of the three films. The films are shown only once, one film at a time.
The following restrictions must apply:
- Exactly twice as many of the film buffs see the Stanley Kubrick film as the Satyajit Ray film.
- Aamna and Aahana do not see the same film as each other.
- Archana and Anu do not see the same film as each other.
- Anuja and Aashna see the same film as each other.
- Aradhana sees the Stanley Kubrick film.
- Aamna sees either the Satyajit Ray film or the Steven Spielberg film.
If Anuja sees the same film as Aamna does, then which one of the following could be true?
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 assumptions is implicit in the statement.
Statement Many species of animals on our earth are still not studied scientifically and if we do not do this work urgently, many species will face extinction.
Assumptions
- Earth may lose all types of life very shortly.
- It is desirable and possible to study scientifically many animal species.
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.
