1. Which of these is a very heavy and dense metal used extensively in nuclear plants?   Lithium   Sodium   Aluminum   Uranium   Hint Half-n-half Clue   2. Diamonds are very hard precious stones, which are a form of _______   carbon   nitrogen   oxygen   hydrogen   Half-n-half Clue   3. The 163 km long Suez Canal connects the Red Sea with the _______   Tasman Sea   Mediterranean Sea   Dead Sea   Coral Sea   Half-n-half Clue   4. Mousse is a _______   dish of minced meat and aubergines with a cheese sauce   kind of Italian cheese used in cooking   strong alcoholic drink   creamy pudding flavored with chocolate or fruit   Half-n-half Clue   5. 'Liberty, Equality and Fraternity' was the clarion call of the _______ soldiers.   German   English   Spanish   French   Half-n-half Clue   6. In which continent is Mount Everest?   Australia   Africa   Europe   Asia   Half-n-half Clue   7. What is the capital of Russia?   Moscow   Belgrade   Beijing   Kiev   Half-n-half Clue