If 11.25 m of a uniform steel rod weighs 42.75 kg. what will be the weight of 6 m of the same rod? Options:	A) 22.8 kg	B) 25.6 kg	C) 28 kg	D) 26.5 kg	E) None of these
Explanation :   Let the required weight be x kg. Then, Less length, Less weight (Direct Proportion)   =&gt; 11.25 : 6 :: 42.75 : x   =&gt; 11.25 x x = 6 x 42.75   =&gt; x = (6 x 42.75) / 11.25   =&gt; x = 22.8   22.8 kgnswer : 22.8 kg
<result>A</result>
If 11.25 m of a uniform steel rod weighs 42.75 kg. what will be the weight of 6 m of the same rod?