When a number is multiplied by 13,it will become greater to 105 by an amount with which it is lesser to105 by now. What is the number Options:  A) 12  B) 13  C) 14  D) 15  E) 16
no is 105-x, then   (105-x)*13 = 105+x   1365 -13 x =105+x   14x = 1260   x= 1260/14= 
<gadget id="calculator">1260/14</gadget>
<output>90</output>
90   so number is  105-90= 
<gadget id="calculator"> 105-90</gadget>
<output>15</output>
15   ANSWER:15
<result>D</result>
When a number is multiplied by 13,it will become greater to 105 by an amount with which it is lesser to105 by now. What is the number