In their first task, each team is given a container of imported goods, selling its contents around London by finding the right market for each product.
Teams find themselves given control of their own brewery, in which each must devise a brand new flavour of beer and sell their creation to potential customers.
Each team is tasked with creating a brand new, unique piece of flat-pack furniture, pitching their design to independent retailers and business customers
Sent out into the countryside, each team is tasked with running their own farm shop, sourcing produce from local farms to turn into products for them to sell.
Candidates find themselves heading to Dubai to shop around for eight items required by a new multi million-pound hotel, seeking out bargains with each of their purchase.
Each team is tasked with providing a unique corporate away day, managing costs with their client's £5,000 budget, while ensuring they provide a satisfactory service.
Teams head to the Motorhome and Caravan Show in Birmingham, with each selling a new form of caravan trailer alongside a line of caravan accessories to visitors at the event.
Making a brand new type of ready meal is the basis of the next task, with each team seeking out orders from retailers upon pitching their creation to them
Both teams each receive £150 to start a new business with, selling whatever products they wish to offer over two days on the advice that they reinvest profits on products that are good earners.
After facing ten tasks as teams, the five remaining candidates now compete as individuals in their next task - a series of tough, gruelling interviews with four of Lord Sugar's most trusted associates.