Correct Answer - Option 2 : 5 crores
Given:
Value of diamond ∝ (Weight of Cube)3
Ratio of weights of broken pieces = 2 ∶ 2 ∶ 6
Loss caused due to the breakage = 384 lacs
Calculations:
Let the weights of the broken pieces be 1, 1 and 3 (simplified)
Original weight = 1 + 1 + 3
⇒ 5 units
Original price of diamond = k × 53
⇒ 125 × k
Reduced price of diamond = k × (13 + 13 + 33)
⇒ 29 × k
Loss caused due to breakage = 96 × k
⇒ 96 × k = 384
⇒ k = 4
Original price of diamond = 125 × 4
⇒ 500 lacs
∴ The original price of diamond is 500 lacs or 5 crores