5 is added to a certain number, the sum is multiplied by 5, the product is divided by 5 and 5 is subtracted from the quotient. The remainder left is half of 60. What is the number? Options
A) 21	B) 20	C) 2	D) 30	E) 45
Let number is X.   When 5 added to it,   = (X+5)   5 multiplied to sum,   = 5 *(X +5)   Now,   = [{5 *(X +5)} /5]   And,   = [{5 *(X +5)} /5] - 5   According to question,   [{5 *(X +5)} /5] - 5 = half of 60   [(5X + 25) /5) = 30 +5   5X + 25 = 35 *5   X + 5 = 7 *1   X + 5 = 7   X = 7 - 5= 
<gadget id="calculator">7 - 5</gadget>
<output>2</output>
2   So, required number is: 2.   ANSWER : 2
<result>C</result>
5 is added to a certain number, the sum is multiplied by 5, the product is divided by 5 and 5 is subtracted from the quotient. The remainder left is half of 60. What is the number?