An IV order requires 500 mL to be infused over 5 hours using a drip set with a drop factor of 20 drops/mL. What should be the infusion rate in drops per minute?

A staff member earns ₹600 per day. What is the total income earned for 25 days?

A bank's Social Media Banking platform handles 1,00,000 queries per month. 80% are handled by an AI Chatbot. 20% are transferred to human agents. The cost per chatbot query is 1 Rupee. The cost per human agent query is 50 Rupees. Before the chatbot, all queries cost 50 Rupees each. Calculate the monthly cost saving achieved through this technology trend.