While calculating the cost of a pile of bricks measured as 2 m × 15 m × 1.2 m, the tape is stretched 1% beyond the standard length. If the count is 450 bricks per cubic meter and the cost of bricks is Rs. 5,000 per 1000 no’s, the approximate error in the cost is

While calculating the cost of a pile of bricks measured as 2 m × 15 m

1.	While calculating the cost of a pile of bricks measured as 2 m × 15 m × 1.2 m, the tape is stretched 1% beyond the standard length. If the count is 450 bricks per cubic meter and the cost of bricks is Rs. 5,000 per 1000 no’s, the approximate error in the cost is
A.	Rs. 2,430
B.	Rs. 1,215
C.	Rs. 5,000
D.	Rs. 1,000
Answer» B. Rs. 1,215