Question
An investment costs ₹50,000 and generates ₹15,000
annually for 5 years. What is the Payback Period?Solution
Payback Period = Cost of Investment / Annual Cash Flow = ₹50,000 / ₹15,000 ≈ 3.33 years
Determine the average of all prime numbers that lie between 35 and 70.
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What is the average of the squares of the first 35 natural numbers?
