**The number of spark plugs needed in a diesel engine is:**
A) 0
B) 1
C) 2
D) 4
You May Also Like
- Q2: Current Affairs MCQ 2019- **First Marshal law of Pakistan was declared on ______________.**A. 7 October 1950B. 7 October 1958C. 7 October 1969D. None of these Show Answer Correct Answer: B. 7 October 1958 
- Q17: Islamic Studies MCQ 2021- **Hijri year started from the reign of __________.**A. Hazrat Abu-Bakar (RA)B. Hazrat Umar (RA)C. Hazrat Usman (RA)D. Hazrat Ali (RA) Show Answer Correct Answer: B. Hazrat Umar (RA) 
- Q18: Current Affairs MCQ 2025- **AUKUS Agreement was signed on:**A) August 05, 2024B) August 05, 2023C) August 15, 2023D) None of these Show Answer Correct Answer: D. None of these (AUKUS was formed on 15 Sept 2021) 
- Q5: Current Affairs MCQ 2025- **Which article of Pakistan’s constitution talks about clean environment?**A) Article 8AB) Article 9AC) Article 7AD) None of these Show Answer Correct Answer: D. None of these (Correct: Implied under Article 9 – Right to life) 
- Q32: General Science & Ability MCQ 2007- **Which mirror can be used to focus sunlight?**A) Plane mirrorB) Convex mirrorC) Concave mirrorD) None of these Show Answer Correct Answer: C – Concave mirror 
- Q22: General Science & Ability MCQ 2008- **The device which converts analog signal to digital signal is called:**A) TransformerB) CPUC) ModemD) None of these Show Answer Correct Answer: C – Modem 
