About This Set
This set is closer to Tier 2: some tables have values missing that must be found from a total or an average first, some questions need two charts read together, growth rates have to be chained rather than added, and several have options far enough apart to be settled by rounding. The two questions marked [Tier 2] use a histogram with unequal class widths, where the bar heights are frequency densities; a Tier 1 candidate may skip them. Give it about 35 minutes; 18 or more correct means you can move on to the PYQ Practice Sets.