Q. Which bike should I buy in all respect like mileage, look, family bike, suspension, and maintenance free - passion pro i3s ,HF Deluxe i3s,or i3s splendor plus?

Out of these 3 options u have given, overall best in all respects is passion pro. but if u focusing more on less budget and high mileage , go with Deluxe. but I personally feel Honda 110 cc bikes with cbs braking is much better than passion.

Which one has more resale value..honda bike or hero bike,...? moreover i mst say I hv back pain , and I wnt to purchase a vry simple and handy bike, that is why I m not going for heavy bike ..., In tht case which bike i should prefer...?

Hero bike is better for resale value.honda is not given good value for resale. Hero splendor is good and hf Deluxe .but in passion pro you have occurred backpain in long drive....