1)   Which of the following countries are landlocked countries?
  1. Latvia 2. Serbia 3. Belarus 4. Slovakia 5. Bulgaria
												                        
													                    a. 1,2,3
													                     b. 2,3,4,5
													                     c. 2,3,4
													                     d. All
													                    
													                      
											                        
											                        
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											                                Answer 
											                                Explanation 
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                                                                            ANSWER: 2,3,4
                                                                             Explanation:  To the north of Latvia lies Baltic sea while Black sea lies near Bulgaria. 
                                                                            
                                                                             											                        
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