{
  "assessmentTests": {
    "number_series": {
      "subscales": {
        "steady_steps": {
          "name": "Steady Steps"
        },
        "growing_steps": {
          "name": "Growing Steps"
        },
        "two_series": {
          "name": "Two Series"
        },
        "chained_rules": {
          "name": "Chained Rules"
        }
      },
      "name": "Number Series Test",
      "desc": "Work out what number comes next in 24 series, from steady steps to rules chained together, and see which kinds of pattern you spot fastest.",
      "recommendation": "Your number series profile",
      "questions": [
        {
          "question": "What number comes next: 12, 19, 26, 33, 40, ?",
          "options": [
            {
              "icon": "🔢",
              "label": "44"
            },
            {
              "icon": "🔢",
              "label": "45"
            },
            {
              "icon": "🔢",
              "label": "47"
            },
            {
              "icon": "🔢",
              "label": "48"
            }
          ]
        },
        {
          "question": "What number comes next: 7, 20, 11, 20, 15, 20, 19, 20, ?",
          "options": [
            {
              "icon": "🔢",
              "label": "23"
            },
            {
              "icon": "🔢",
              "label": "24"
            },
            {
              "icon": "🔢",
              "label": "25"
            },
            {
              "icon": "🔢",
              "label": "27"
            }
          ]
        },
        {
          "question": "What number comes next: 31, 24, 17, 10, 3, ?",
          "options": [
            {
              "icon": "🔢",
              "label": "-11"
            },
            {
              "icon": "🔢",
              "label": "-6"
            },
            {
              "icon": "🔢",
              "label": "-4"
            },
            {
              "icon": "🔢",
              "label": "4"
            }
          ]
        },
        {
          "question": "What number comes next: 9, 10, 12, 15, 19, 24, ?",
          "options": [
            {
              "icon": "🔢",
              "label": "27"
            },
            {
              "icon": "🔢",
              "label": "28"
            },
            {
              "icon": "🔢",
              "label": "30"
            },
            {
              "icon": "🔢",
              "label": "32"
            }
          ]
        },
        {
          "question": "What number comes next: 5, 15, 45, 135, 405, ?",
          "options": [
            {
              "icon": "🔢",
              "label": "1215"
            },
            {
              "icon": "🔢",
              "label": "1225"
            },
            {
              "icon": "🔢",
              "label": "1315"
            },
            {
              "icon": "🔢",
              "label": "1620"
            }
          ]
        },
        {
          "question": "What number comes next: 4, 50, 7, 46, 10, 42, 13, 38, ?",
          "options": [
            {
              "icon": "🔢",
              "label": "16"
            },
            {
              "icon": "🔢",
              "label": "17"
            },
            {
              "icon": "🔢",
              "label": "19"
            },
            {
              "icon": "🔢",
              "label": "34"
            }
          ]
        },
        {
          "question": "What number comes next: 2, 5, 7, 12, 19, 31, ?",
          "options": [
            {
              "icon": "🔢",
              "label": "50"
            },
            {
              "icon": "🔢",
              "label": "51"
            },
            {
              "icon": "🔢",
              "label": "52"
            },
            {
              "icon": "🔢",
              "label": "62"
            }
          ]
        },
        {
          "question": "What number comes next: 960, 480, 240, 120, 60, ?",
          "options": [
            {
              "icon": "🔢",
              "label": "15"
            },
            {
              "icon": "🔢",
              "label": "20"
            },
            {
              "icon": "🔢",
              "label": "30"
            },
            {
              "icon": "🔢",
              "label": "35"
            }
          ]
        },
        {
          "question": "What number comes next: 3, 8, 15, 24, 35, 48, ?",
          "options": [
            {
              "icon": "🔢",
              "label": "63"
            },
            {
              "icon": "🔢",
              "label": "64"
            },
            {
              "icon": "🔢",
              "label": "65"
            },
            {
              "icon": "🔢",
              "label": "67"
            }
          ]
        },
        {
          "question": "What number comes next: 3, 5, 6, 10, 9, 20, 12, 40, 15, ?",
          "options": [
            {
              "icon": "🔢",
              "label": "18"
            },
            {
              "icon": "🔢",
              "label": "60"
            },
            {
              "icon": "🔢",
              "label": "70"
            },
            {
              "icon": "🔢",
              "label": "80"
            }
          ]
        },
        {
          "question": "What number comes next: 3, -6, 12, -24, 48, ?",
          "options": [
            {
              "icon": "🔢",
              "label": "-96"
            },
            {
              "icon": "🔢",
              "label": "-48"
            },
            {
              "icon": "🔢",
              "label": "96"
            },
            {
              "icon": "🔢",
              "label": "120"
            }
          ]
        },
        {
          "question": "What number comes next: 2, 4, 7, 12, 20, 33, ?",
          "options": [
            {
              "icon": "🔢",
              "label": "51"
            },
            {
              "icon": "🔢",
              "label": "52"
            },
            {
              "icon": "🔢",
              "label": "53"
            },
            {
              "icon": "🔢",
              "label": "54"
            }
          ]
        },
        {
          "question": "What number comes next: 4, 7, 12, 19, 28, 39, ?",
          "options": [
            {
              "icon": "🔢",
              "label": "49"
            },
            {
              "icon": "🔢",
              "label": "50"
            },
            {
              "icon": "🔢",
              "label": "51"
            },
            {
              "icon": "🔢",
              "label": "52"
            }
          ]
        },
        {
          "question": "What number comes next: 10, 14, 11, 15, 12, 16, 13, 17, ?",
          "options": [
            {
              "icon": "🔢",
              "label": "11"
            },
            {
              "icon": "🔢",
              "label": "13"
            },
            {
              "icon": "🔢",
              "label": "14"
            },
            {
              "icon": "🔢",
              "label": "21"
            }
          ]
        },
        {
          "question": "What number comes next: 32, 48, 72, 108, 162, ?",
          "options": [
            {
              "icon": "🔢",
              "label": "216"
            },
            {
              "icon": "🔢",
              "label": "243"
            },
            {
              "icon": "🔢",
              "label": "252"
            },
            {
              "icon": "🔢",
              "label": "270"
            }
          ]
        },
        {
          "question": "What number comes next: 2, 4, 7, 14, 17, 34, 37, ?",
          "options": [
            {
              "icon": "🔢",
              "label": "40"
            },
            {
              "icon": "🔢",
              "label": "71"
            },
            {
              "icon": "🔢",
              "label": "73"
            },
            {
              "icon": "🔢",
              "label": "74"
            }
          ]
        },
        {
          "question": "What number comes next: 5, 6, 8, 12, 20, 36, ?",
          "options": [
            {
              "icon": "🔢",
              "label": "64"
            },
            {
              "icon": "🔢",
              "label": "66"
            },
            {
              "icon": "🔢",
              "label": "68"
            },
            {
              "icon": "🔢",
              "label": "72"
            }
          ]
        },
        {
          "question": "What number comes next: 2, 160, 6, 80, 18, 40, 54, 20, 162, ?",
          "options": [
            {
              "icon": "🔢",
              "label": "8"
            },
            {
              "icon": "🔢",
              "label": "10"
            },
            {
              "icon": "🔢",
              "label": "12"
            },
            {
              "icon": "🔢",
              "label": "486"
            }
          ]
        },
        {
          "question": "What number comes next: 4, 2, 6, 4, 12, 10, 30, ?",
          "options": [
            {
              "icon": "🔢",
              "label": "27"
            },
            {
              "icon": "🔢",
              "label": "28"
            },
            {
              "icon": "🔢",
              "label": "29"
            },
            {
              "icon": "🔢",
              "label": "32"
            }
          ]
        },
        {
          "question": "What number comes next: 7, 26, 63, 124, 215, 342, ?",
          "options": [
            {
              "icon": "🔢",
              "label": "509"
            },
            {
              "icon": "🔢",
              "label": "511"
            },
            {
              "icon": "🔢",
              "label": "512"
            },
            {
              "icon": "🔢",
              "label": "529"
            }
          ]
        },
        {
          "question": "What number comes next: 1, 30, 4, 26, 9, 22, 16, 18, 25, ?",
          "options": [
            {
              "icon": "🔢",
              "label": "10"
            },
            {
              "icon": "🔢",
              "label": "12"
            },
            {
              "icon": "🔢",
              "label": "13"
            },
            {
              "icon": "🔢",
              "label": "14"
            }
          ]
        },
        {
          "question": "What number comes next: 2, 3, 7, 16, 32, 57, ?",
          "options": [
            {
              "icon": "🔢",
              "label": "82"
            },
            {
              "icon": "🔢",
              "label": "93"
            },
            {
              "icon": "🔢",
              "label": "94"
            },
            {
              "icon": "🔢",
              "label": "106"
            }
          ]
        },
        {
          "question": "What number comes next: 2, 3, 5, 10, 18, 33, 61, ?",
          "options": [
            {
              "icon": "🔢",
              "label": "94"
            },
            {
              "icon": "🔢",
              "label": "110"
            },
            {
              "icon": "🔢",
              "label": "111"
            },
            {
              "icon": "🔢",
              "label": "112"
            }
          ]
        },
        {
          "question": "What number comes next: 2, 2, 4, 12, 48, 240, ?",
          "options": [
            {
              "icon": "🔢",
              "label": "720"
            },
            {
              "icon": "🔢",
              "label": "1440"
            },
            {
              "icon": "🔢",
              "label": "1680"
            },
            {
              "icon": "🔢",
              "label": "2400"
            }
          ]
        }
      ],
      "results": {
        "developing": {
          "name": "Pattern Spotting Is Still Forming",
          "desc": "You found the rule on some of the series, mostly the ones where the step never changes. Gaps that grow, two series woven together and rules chained one after another are where most of the points slipped, and each of them has a short routine that can be learned.",
          "recommendation": "Write the differences between neighbouring numbers under every series before you guess. Equal differences mean a steady step. Differences that grow mean you should take the differences of the differences. Numbers that jump up and down mean you should split the list into odd and even positions."
        },
        "average": {
          "name": "Steady Pattern-Spotter",
          "desc": "You reliably find the rule when it is a repeated step or a repeated multiplier, and you get some of the harder shapes too. The series that cost you points are the ones where the first rule you try fits most of the terms but not all of them.",
          "recommendation": "When your first rule fails on even one term, drop it and try the next: differences, then ratios, then odd and even positions. Do a few series a day against the clock and note which kind you reach for last, because that is the one to practise."
        },
        "above_average": {
          "name": "Quick Rule-Finder",
          "desc": "You found the rule on most of the series, including several where the gaps grow or two series are woven together. The few you missed most likely hid a rule that combines two operations, such as multiply then add.",
          "recommendation": "Practise the combined shapes: multiply then add, differences that follow a pattern of their own, and terms built from the two before them. Saying the rule in a short sentence before you choose an answer catches most of the remaining slips."
        },
        "superior": {
          "name": "Sharp Series Solver",
          "desc": "You found the rule on nearly every series, across steady steps, growing gaps, woven series and chained rules. At this level the misses are usually a slip in the last bit of arithmetic rather than a pattern you could not see.",
          "recommendation": "Once you have the rule, re-do the arithmetic for the final term. A wrong option sitting next to the right one is the usual trap. Timed practice now matters more than meeting new kinds of rule."
        },
        "exceptional": {
          "name": "Series Specialist",
          "desc": "You found the rule on all or almost all of the series, including the ones that chain operations together. This is a short, in-house set of puzzles, so read it as a strong showing on this kind of puzzle and not as a measure of anything wider.",
          "recommendation": "Keep the skill sharp with timed sets, and move on to the Numerical Reasoning Test, which puts percentages, ratios and tables around the same habit of looking for the rule."
        }
      },
      "retakePrompt": {
        "lastResult": "Last time you scored as {result}.",
        "evolvedHint": "Spotting rules gets faster with practice, see whether yours did.",
        "retakeButton": "Retake the Number Series Test"
      },
      "optionOrderVersion": "22c4b387a4a6bc7f"
    }
  },
  "testNames": {
    "number-series": "Number Series Test"
  }
}