Question:
DIRECTIONS for questions: Each question consists of five statements followed by options consisting of three statements put together in a specific order. Choose the option which indicates a valid argument, that is, where the third statement is a conclusion drawn from the preceding two statements. Example:
A. All cigarettes are hazardous to health.
B. Brand X is a cigarette.
C. Brand X is hazardous to health.
ABC is a valid option, where statement C can be concluded from statements A and B.
A. All software companies employ knowledge workers.
B. Tara Tech employs knowledge workers.
C. Tara Tech is a software company.
D. Some software companies employ knowledge workers.
E. Tara Tech employs only knowledge workers.
DIRECTIONS for questions: Each question consists of five statements followed by options consisting of three statements put together in a specific order. Choose the option which indicates a valid argument, that is, where the third statement is a conclusion drawn from the preceding two statements. Example:
A. All cigarettes are hazardous to health.
B. Brand X is a cigarette.
C. Brand X is hazardous to health.
ABC is a valid option, where statement C can be concluded from statements A and B.
A. All software companies employ knowledge workers.
B. Tara Tech employs knowledge workers.
C. Tara Tech is a software company.
D. Some software companies employ knowledge workers.
E. Tara Tech employs only knowledge workers.
A. All cigarettes are hazardous to health.
B. Brand X is a cigarette.
C. Brand X is hazardous to health.
ABC is a valid option, where statement C can be concluded from statements A and B.
A. All software companies employ knowledge workers.
B. Tara Tech employs knowledge workers.
C. Tara Tech is a software company.
D. Some software companies employ knowledge workers.
E. Tara Tech employs only knowledge workers.
Show Hint
Check each option for the pattern 'All X are Y; Z is an X; so Z is a Y'. Remember that 'all software companies employ knowledge workers' does not run backwards.
Updated On: Nov 4, 2026
- ACB
- ABC
- CDB
- ACE
Show Solution
Verified By Collegedunia
The Correct Option is A
Solution and Explanation
Step 1: Test ABC:
A says every software company employs knowledge workers. B says Tara Tech employs knowledge workers. To conclude C (Tara Tech is a software company) we would have to reason backwards from 'employs knowledge workers' to 'is a software company'. Companies that are not software companies may also employ knowledge workers. So ABC is not valid.
Step 2: Test ACB:
A: all software companies employ knowledge workers. C: Tara Tech is a software company. So Tara Tech employs knowledge workers, which is B. This is a valid argument.
Step 3: Test CDB and ACE:
CDB: Tara Tech is a software company and some software companies employ knowledge workers. Tara Tech may not be one of those 'some', so B does not follow. ACE: A and C give that Tara Tech employs knowledge workers, but nothing says it employs only knowledge workers, so E does not follow.
Final Answer:
The correct option is (1): ACB
A says every software company employs knowledge workers. B says Tara Tech employs knowledge workers. To conclude C (Tara Tech is a software company) we would have to reason backwards from 'employs knowledge workers' to 'is a software company'. Companies that are not software companies may also employ knowledge workers. So ABC is not valid.
Step 2: Test ACB:
A: all software companies employ knowledge workers. C: Tara Tech is a software company. So Tara Tech employs knowledge workers, which is B. This is a valid argument.
Step 3: Test CDB and ACE:
CDB: Tara Tech is a software company and some software companies employ knowledge workers. Tara Tech may not be one of those 'some', so B does not follow. ACE: A and C give that Tara Tech employs knowledge workers, but nothing says it employs only knowledge workers, so E does not follow.
Final Answer:
The correct option is (1): ACB
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