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Ans 1:
Class : Class 8 
                                                                                                        
                                                                                                        The answer is B because the multiple of a given number is defined as a number by which the original number can be divided. The least number of factors for a number is 2: the number itself and 1
                                                                                                    
                                                                                                    Post Your Answer
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Ans 6:
Class : Class 9 
                                                                                                        
                                                                                                        No it's correct. They are the values of their places. A=10B=1C=1/10D=100E=1/10000 Now if we put these values in the variables, we get option C as ans. The variable are the place values given in the example.
                                                                                                    
                                                                                                    Ans 13:
Class : Class 8 
                                                                                                        
                                                                                                        The variables values are not given. we have to find them. According to the place values. 6- tens place. 6*10=60. Hence, the value of A=10
                                                                                                    
                                                                                                    Ans 19:
Class : Class 8 
                                                                                                        
                                                                                                        in the solution the last part of this answer is incorrect. it should be 47.6003 instead of 147.6003. So the correct answer is option is d instead of c. Please recheck
                                                                                                    
                                                                                                    
 
, then what is the value of 4A + 7B + 6C + D + 3E?