In a division sum, the remainder is 0. As student mistook the divisor by 12 instead of 21 and obtained 70 as quotient. What is the correct quotient ? Answers.
A) 0	B) 12	C) 13	D) 40	E) 25
12*70= 
<gadget id="calculator">12*70</gadget>
<output>840</output>
840   840%21=40   ANSWER:40
<result>D</result>
In a division sum, the remainder is 0. As student mistook the divisor by 12 instead of 21 and obtained 70 as quotient. What is the correct quotient ?