49.
									
										Aryan started walking towards North, after 15km he took a left turn and walked for 10km. Then again took a left turn and walked for 10km. Then he again turned left and walked for 15km. Find the total distance covered by him and which direction he is facing :
									
								
															
														
																									
										A:
											35 km, towards east
									
																										
										B:
											50 km, towards north-east
									
																										
										C:
											55 km, towards west
									
																										
										D:
											55, 45km towards east
									
																								 
							
																
									The answer is:
										B
									
								
														
							
								
								
							
							
							
								