There are some 2 wheelers and 4 wheelers parked total number of wheels present is 240 then how many 4 wheelers were there Choose the correct answer:
A) 20
B) 30
C) 40
D) 50
E) 60
2x+4x=240;   x=40;   then two whl=2*40= 
<gadget id="calculator">2*40</gadget>
<output>80</output>
80   4 whl=4*40= 
<gadget id="calculator">4*40</gadget>
<output>160</output>
160;   ans: 160/4= i-e 40   ANSWER:40
<result>C</result>
There are some 2 wheelers and 4 wheelers parked total number of wheels present is 240 then how many 4 wheelers were there