The candidate should not fail in at least what percent of the subjects?

The candidate should not fail in at least what percent of the subjects?

• A. 50%
• B. 60%
• C. 70%
• D. 40%

Answer: (B)

The idea being tested is how to interpret a rule that says you must not fail in at least a certain percentage of subjects. This means you must pass at least that percentage of subjects to meet the standard. Among the options, 60% is the smallest threshold that still imposes a meaningful requirement; 50% or 40% would be too lax, allowing more failures to be accepted, while 70% would be stricter than necessary. For instance, with 10 subjects, not failing in at least 60% requires passing at least 6 subjects (you could fail up to 4). This shows why 60% is the correct minimum threshold.

The idea being tested is how to interpret a rule that says you must not fail in at least a certain percentage of subjects. This means you must pass at least that percentage of subjects to meet the standard. Among the options, 60% is the smallest threshold that still imposes a meaningful requirement; 50% or 40% would be too lax, allowing more failures to be accepted, while 70% would be stricter than necessary. For instance, with 10 subjects, not failing in at least 60% requires passing at least 6 subjects (you could fail up to 4). This shows why 60% is the correct minimum threshold.