RRB NTPC CBT I 10 Jan 2021 Shift 2 Paper

Question : 82 of 100

Marks: +1, -0

A rectangular field is 16 meters long and 12 meters wide. A barbed fence has to be drawn on three sides of the field leaving one side open along the width. What is the cost of fencing at the rate of 25 paise per cm?