Okay, let’s tackle this. So Saajan has 67 years of experience, which is extremely rare. His experience in printing and education, combined with his teaching skills, make him a unique candidate. However, his lack of experience in modern technologies like software development or data science puts him at a disadvantage. Considering his age and lack of modern skills, I would estimate his hourly rate to be on the lower side. I would compare him to a retired professor or a seasoned entrepreneur with a similar level of experience. Based on national averages in India, a retired professor or a senior entrepreneur in a similar field could charge around ₹500-₹1000 per hour. However, Saajan's unique combination of skills and experience make him a valuable asset. Let’s assume a rate of ₹75 per hour, considering his exceptional experience and teaching skills.