সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন 
The oldest working refinery in the world is at--
The oldest working refinery in the world is at--
- ক. Digboi
- খ. Baroda
- গ. Koyali
- ঘ. Guwahati
সঠিক উত্তরঃ Digboi
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- Who is employed as ‘National Professor’ on 14 June 2011?
- The south asian country with highest literacy rate:
- Who were the first to journey into space?
- Which city has been devastated on 6th April 2009 by a deadly earthquake?
- In which country does Kalahari, the fifth biggest desert in the world, lie?
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