A Orange costs Rs 11 each and a watermelon costs Rs. 7 each. If I spend Rs 40 on total what is the number of orange I purchased?  Pick one.
A) 7 B) 8 C) 9 D) 3 E) 10
3*11 + 7= 
<gadget id="calculator">3*11 + 7</gadget>
<output>40</output>
40   Answer : 3   Option : 3
<result>D</result>
A Orange costs Rs 11 each and a watermelon costs Rs. 7 each. If I spend Rs 40 on total what is the number of orange I purchased?