সাধারণ জ্ঞান
মোট ৮৪৩০ টি প্রশ্ন · উত্তর ও ব্যাখ্যাসহ · বিনামূল্যে
২৬৬১–২৬৮০ দেখানো হচ্ছে, মোট ৮৪৩০ টির মধ্যে
- What is the unit of electric current? MCQ
- Which of the following is covered by a membrane called meninges? MCQ
- Which of the following beams is emitted during radioactive decay and has no mass and no charge? MCQ
- What is the approximate percentage of oxygen in the Earth's atmosphere? MCQ
- Which of the following is the main chemical compound found in most soap? MCQ
- What type of tissue is blood classified as? MCQ
- Which device operates based on the principle of electromagnetic induction? MCQ
- What is the primary focus of the Ramsar Convention? MCQ
- Which UN organization gives the 'Champion of the Earth' award? MCQ
- What kind of organization is Greenpeace? MCQ
- Which organization organizes Earth Hour? MCQ
- Which was the first country to withdraw from the Kyoto Protocol? MCQ
- Which conference decided to form the Green Climate Fund? MCQ
- What is the full form of NATO? MCQ
- Where was the first Earth Summit held? MCQ
- In which year was the Warsaw Pact established? MCQ
- What is the primary focus of the Basel Convention? MCQ
- What kind of alliance is ANZUS? MCQ
- Which country will host COP-30? MCQ
- Where did the 'Fridays for Future' movement begin? MCQ