সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন 
Galileo was an Italian astronomer who:
Galileo was an Italian astronomer who:
- ক. Discovered thet the movement of the pendulum produces a regular time measurement
- খ. Developed the telescope
- গ. Discovered 4 satellites of Jupiter
- ঘ. All of these
সঠিক উত্তরঃ All of these
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- Which country is known as 'Cockpit of Europe'?
- Which country has not fought in a war since 1815?
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- What is the minimum age for becoming a voter in Bangladesh?
- What is the birthplace of Hitler?
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International Historical and Famous Places, Events...