The cost of diamond varies directly as the square of its weight. A diamond broke into four pieces with weights in the ratio 2 : 3 : 4 : 5. if the loss in the total value of the diamond was Rs. 142,000. The price of the original diamond was?
Let the weight of the pieces of diamond be 2x, 3x, 4x, 5x Total weight of diamond = 2x + 3x + 4x + 5x = 14x Price ∝ (weight)2 => Price = k(weight)2 ; where, K is constant Original price = k(14x)2 Price of pieces = (4kx2 + 9kx2 + 16kx2 + 25kx2) = 54kx2 Loss in price = 196kx2 – 54kx2 = 142kx2 which is given as 142,000 => 142kx2 = 142000 => kx2 = 1000 Original price = 196kx2 = 196 x 1000 = 196000
What is the role of budgeting in financial management?
What do personal values guide?
What role do emotions play in interpersonal communication?
What is a moral issue related to privacy in business ethics?
What is a critical step in project appraisal?
Which communication channel is characterized by the direct exchange of information between two individuals?
What ethical concern arises when a public servant uses their position for personal political gain?
Which communication model involves feedback from the receiver to the sender?
Non-partisanship refers to:
How does emotional intelligence (EQ) differ from intelligence quotient (IQ)?