10 play kabadi, 30 play kho kho only, 5 play both gmaes. Then how many in total?	Choose the correct choice
A) 30  B) 35  C) 38  D) 40  E) 45
10 play kabadi =&gt;n(A)=10,   5 play both gmaes.=&gt; n(AnB)=5   30 play kho kho only,=&gt;n(B)=n(B only)+n(AnB)=30+5= 
<gadget id="calculator">30+5</gadget>
<output>35</output>
35   Total=&gt; n(AUB)= n(A)+n(B)-n(AnB)   = 10+35-5= 
<gadget id="calculator">10+35-5</gadget>
<output>40</output>
40   ANSWER:40
<result>D</result>
10 play kabadi, 30 play kho kho only, 5 play both gmaes. Then how many in total?