I had gone through this question in my online exam, I solved this question but my answer is not there in the options. Can Anyone help me by solving this problem?
Sidharth sends an SMS to three of his friends and asked each one of them to forward the same SMS to three different persons with the instruction that they move the chain in the similar manner. Assuming that the chain is not broken and the cost of one SMS is 50 paisa, the amount spent when ten sets of SMS is sent is?
Share