The cost of painting the whole surface area of a cube at the rate of 13 paise per Sq.cm is Rs. 343.98. Then the volume of the cube is	Choose the most appropriate option: A) 8500 cm3 B) 9000 cm3 C) 9250 cm3 D) 9261 cm3 E) None
Solution   Surface area	= (34398 / 13)= 
<gadget id="calculator">(34398 / 13)</gadget>
<output>2_646</output>
›2646cm3   ‹=›6a2= 2646   ‹=›a2= 441   ‹=›a = 21.   So,volume =(21x21x21)cm3= 9261cm3.   Answer 9261 cm3
<result>D</result>
The cost of painting the whole surface area of a cube at the rate of 13 paise per Sq.cm is Rs. 343.98. Then the volume of the cube is