Concept:A candidate who fails the minimum experience requirement but meets a special clause (high marks with short experience) must be referred to the Chief Lab Supervisor.
Explanation:Irfan is 22 years old, which satisfies the age condition of 21–28 years.
He has 72% in Lab Diploma, above the required 60%.
He agrees to work night shifts, fulfilling that condition.
But he has only 6 months of practical lab experience, while the minimum is 1 year.
The special clause applies: if a candidate has 70% or more in Diploma but only 6 months of experience, refer to the Chief Lab Supervisor.
Irfan’s case matches exactly (72% and 6 months).
Thus, he does not qualify directly but must be referred.
Answer:A. Refer to Chief Lab Supervisor