সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন
The center of the earth is known as the--
The center of the earth is known as the--
- ক. hydrosphere
- খ. core
- গ. crust
- ঘ. atmosphere
সঠিক উত্তরঃ core
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- A nuclear reactor is a device to produce nuclear energy with the help of---
- The virus of Swine Flu is named as--
- Myopia is connected with--
- The name of the strand of virus, known as 'swine flu' virus, that has been declares as a pandemic worldwide is:
- Every molecule of water contains-- Oxygen and --Hydrogen.
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Basic Information of Daily Science, Inventions and...