MCQ
The length and breadth of a rectangular plot are $900m$ and $700m$ respectively If three rands of fence is fixed around the field at the cost of $Rs 8$ per meter the total amount spend is:
  • A
    $Rs 768$
  • B
    $Rs 7680$
  • $Rs 76,800$
  • D
    $Rs 768,000$

Answer

Correct option: C.
$Rs 76,800$

$l = 900 b = 700$
Perimeter $= 2(900 + 700)$
$= 2(1600)$
$= 3200$
$3 rands fence:$
$= 3(3200)$
$= 9600m$
$= 9600 × 8 = Rs 76,800$

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free