সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন 
Roentgen was ----- German physicist who discovered X-rays, revolutionizing medical diagnosis.
Roentgen was ----- German physicist who discovered X-rays, revolutionizing medical diagnosis.
- ক. a
- খ. an
- গ. the
- ঘ. X (Nothing)
সঠিক উত্তরঃ a
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- Finally, before you sign ---- agreement to join , read the contract carefully.
- Complete the sentence 'If she had studied harder ----.?
- Choose the correct interpretation of the sentence : "If the rain had stopped we might , have gone to the football match."
- We must keep our fingers --- that the weather will stay fine for the picnic tomorrow.
- The proper function of the press is surely to--the man in the street with facts.
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