On dividing 23 by a number, the quotient is 5 and the remainder is 3. Find the divisor. Answers:
A) 1  B) 2  C) 4  D) 6  E) 7
d = (D-R)/Q   = (23 - 3)/5   = 20/5= 
<gadget id="calculator">20/5</gadget>
<output>4</output>
4   4
<result>C</result>
On dividing 23 by a number, the quotient is 5 and the remainder is 3. Find the divisor.