The area of a square field 3136 sq m, if the length of cost of drawing barbed wire 3 m around the field at the rate of Rs.3.50 per meter. Two gates of 1 m width each are to be left for entrance. What is the total cost?
Choose one
A) s.1014
B) s.1140
C) s.999
D) s.1085
E) s.2331
a2 = 3136 =&gt; a = 56   56 * 4 * 3= 
<gadget id="calculator">56 * 4 * 3</gadget>
<output>672</output>
672 – 6= 666 * 3.5= 
<gadget id="calculator">666 * 3.5</gadget>
<output>2_331</output>
2331   ANSWs.2331R:s.2331
<result>E</result>
The area of a square field 3136 sq m, if the length of cost of drawing barbed wire 3 m around the field at the rate of Rs.3.50 per meter. Two gates of 1 m width each are to be left for entrance. What is the total cost?