Directions (Q.1-5): In each of the questions below are given four statements followed by four conclusions numbered I, II, III and IV. You have to assume everything in the statements to be true even if they seem to be at variance with commonly known facts and then decide which of the four given conclusions logically follows from the statements, disregarding commonly known facts, and select the appropriate answer.
1. Statements: (3)
Some numbers are digits.
All digits are alphabets.
No alphabet is a vowel.
All consonants are vowels.
Conclusions:
- No digit is a vowel.
- No alphabet is a consonant.
III. No vowel is a number.
- All vowels are numbers.
1) Only I and III follow 2) Only II and IV follow 3) Only I and II follow
4) Only I, II and III follow 5) Only I, II and either III or IV follow
2.Statements: (5)
All documents are files.
Some files are papers.
All papers are certificates.
No certificate is a manuscript.
Conclusions:
- At least some documents are papers.
- No manuscript is a document.
III. At least some certificates are files.
- No paper is a document.
1) Only I, II and IV follow 2) Only II and III follow 3) Only I and IV follow
4) Only III follows 5) None of these
3.Statements: (5)
No group is people.
All people are animals.
All animals are plants.
All plants are roots.
Conclusions:
- No group is a plant.
- All people are plants.
III. At least some groups are plants.
- All plants are groups.
1) Only II follow 2) Only I and IV follow 3) Only II and III follow
4) Only III and IV follow 5) None of these
4.Statements: (5)
Some jobs are vacancies.
All jobs are works.
No work is a trade.
All Professions are trade.
Conclusions:
- At least some works are jobs.
- No vacancy is a trade.
III. No profession is a work.
- At least some works are professions.
1) All I, II, III and IV follow 2) Only II, III and IV follow 3) Only I and IV follow
4) None follows 5) Only I and III follow
5.Statements: (2)
All marks are grades.
No grade is a score.
All letters are scores.
All scores are characters.
Conclusions:
- At least some letters are grades.
- At least some scores are grades.
III. At least some characters are marks.
- Some characters are letters.
1) All II and IV follow 2) Only IV follows 3) Only I and III follow
4) All I, II, III and IV follow 5) None follows