Time management is very much important in IIT JAM. The eduncle test series for IIT JAM Mathematical Statistics helped me a lot in this portion. I am very thankful to the test series I bought from eduncle.Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Rucha rajesh shingvekar
Shopping goods are more expensive and have more durability and longer lifespans than convenience goods. Examples include furniture and televisions. Specialty consumer goods are rare and often considered luxurious. The purchase of specialty goods is reserved for shoppers with the financial means to conduct the purchase. Convenience goods are those that the customer purchases frequently, immediately, and with minimum effort. Soaps and newspapers are considered convenience goods, as are common staples like ketchup or pasta. see attachment also
here in this picture what is heart surgery in speciality goods..heart surgery is not a good
That is for understanding purpose only. ignore that understand other two examples.