In a garments industry, a loom weaves 0.128 metres of cloth every second. Approximately, how many seconds will it take for the loom to weave 25 metre of cloth ?  Select
A) 194 sec  B) 195 sec  C) 196 sec  D) 200 sec  E) None of these
Explanation :   Let the time required by x seconds.   Then, More cloth means More time (Direct Proportion)   So,   0.128 : 1 :: 25 : x   =&gt; x = 25 * 1/0.128   =&gt; x = 195.31   So time will be approx 195 seconds   Answer : 195 sec
<result>B</result>
In a garments industry, a loom weaves 0.128 metres of cloth every second. Approximately, how many seconds will it take for the loom to weave 25 metre of cloth ?