A. die on a horse back
B. die in the battlefield
C. die while still working
D. die with honour

Explanation:

The idiom “die in harness” means to die while still actively working or performing one’s duties, rather than after retiring.

In simple words: to die while still on duty or employed.

Real-Life Example

• The professor died in harness after teaching for over 40 years.
• He died while still working.

Die while working = Die in harness

Main Points for Exams

• Die in harness means to die while still working or on active duty.
• It does not specifically mean dying in battle.
• Therefore, Option C is correct.
• Frequently asked in PPSC, FPSC, CSS, PMS, NTS, IELTS, TOEFL, and other competitive exams.

Quick Memory Trick

⚙️ Harness = At Work
💼 Die in Harness = Die While Still Working

Retire First ❌ ↔ Die in Harness
Die in Harness ↔ Die While Still Working ✔️