Question

Some of the soil was dug out from a plot of length 30m and breadth 20m to form a pavement of dimension 8m x 5.5m x 1.5m. Find out the depth of the plot if there is an increase in 10% of the volume of soil after digging it:
(a) 8cm
(b) 12cm
(c) 10cm
(d) 15cm​

Answer 1

Step-by-step explanation:

12 cm okkkkkkkof length 30m and breadth 20m to form a pavement of dimension 8m x 5.5m x 1.5m. Find out the depth of the plot if there is an increase in 10% of the volume of soil after digging it:

(a) 8cm

(b) 12cm

(c) 10cm

(d) 15cm