This is an independent general skills course with a PassEveryTest Certificate of Completion. It is not an accredited qualification, is not affiliated with any employer or test publisher, is not any employer's or test publisher's assessment, and practice scores are feedback only.
Beginnen Sie mit den Lektionen Numerical Reasoning Course: Lessons: etwa 180 Minuten Lesezeit. Jede Testfrage wird in den Lektionen behandelt.
Frage 1 von 18
The table shows monthly sales by region. Which region had the highest sales in March? Region Jan Feb Mar Apr North $42,500 $39,800 $45,200 $47,900 South $38,200 $41,600 $44,900 $43,100 East $51,300 $48,700 $46,500 $52,800 West $29,400 $31,200 $33,600 $35,800
Antwort anzeigen Antwort: B. East
Read down the Mar column: East $46,500, North $45,200, South $44,900, West $33,600. East is highest.
Frage 2 von 18
The table shows monthly sales by region. What were total North sales from January to April? Region Jan Feb Mar Apr North $42,500 $39,800 $45,200 $47,900 South $38,200 $41,600 $44,900 $43,100 East $51,300 $48,700 $46,500 $52,800 West $29,400 $31,200 $33,600 $35,800
Antwort anzeigen Antwort: D. $175,400
Add the North row: 42,500 + 39,800 + 45,200 + 47,900 = $175,400.
Frage 3 von 18
The table shows monthly sales by region. In January, what was the difference between the highest and lowest regional sales? Region Jan Feb Mar Apr North $42,500 $39,800 $45,200 $47,900 South $38,200 $41,600 $44,900 $43,100 East $51,300 $48,700 $46,500 $52,800 West $29,400 $31,200 $33,600 $35,800
Antwort anzeigen Antwort: C. $21,900
Highest in January = East $51,300; lowest = West $29,400. Difference = $21,900.
Frage 4 von 18
The table shows monthly sales by region. What was the mean (average) monthly sales figure for the West region? Region Jan Feb Mar Apr North $42,500 $39,800 $45,200 $47,900 South $38,200 $41,600 $44,900 $43,100 East $51,300 $48,700 $46,500 $52,800 West $29,400 $31,200 $33,600 $35,800
Antwort anzeigen Antwort: A. $32,500
Add the four months and divide by 4: $130,000 ÷ 4 = $32,500.
Frage 5 von 18
The table shows monthly sales by region. Which region's sales went up every month from January to April? Region Jan Feb Mar Apr North $42,500 $39,800 $45,200 $47,900 South $38,200 $41,600 $44,900 $43,100 East $51,300 $48,700 $46,500 $52,800 West $29,400 $31,200 $33,600 $35,800
Antwort anzeigen Antwort: A. West
West rose each month (29,400 → 31,200 → 33,600 → 35,800). North and East fell in February, and South fell in April.
Frage 6 von 18
The table shows monthly sales by region. In which month were the combined sales of all four regions highest? Region Jan Feb Mar Apr North $42,500 $39,800 $45,200 $47,900 South $38,200 $41,600 $44,900 $43,100 East $51,300 $48,700 $46,500 $52,800 West $29,400 $31,200 $33,600 $35,800
Antwort anzeigen Antwort: B. April
Add each month's column: Jan $161,400, Feb $161,300, Mar $170,200, Apr $179,600. April has the highest total.
Frage 7 von 18
The table shows monthly sales by region. What was the percentage change in East sales from January to April, to one decimal place? Region Jan Feb Mar Apr North $42,500 $39,800 $45,200 $47,900 South $38,200 $41,600 $44,900 $43,100 East $51,300 $48,700 $46,500 $52,800 West $29,400 $31,200 $33,600 $35,800
Antwort anzeigen Antwort: B. 2.9%
Change = 52,800 − 51,300 = 1,500. 1,500 ÷ 51,300 × 100 = 2.9%.
Frage 8 von 18
The table shows answers to a staff survey statement: "I have the tools I need." What percentage agreed or strongly agreed? Answer Number of staff Strongly agree 72 Agree 136 Neutral 56 Disagree 40 Strongly disagree 16
Antwort anzeigen Antwort: D. 65%
Total answers = 320. Agreed or strongly agreed = 72 + 136 = 208. 208 ÷ 320 × 100 = 65%.
Frage 9 von 18
The table shows answers to a staff survey statement: "I have the tools I need." What percentage of staff gave a Neutral answer? Answer Number of staff Strongly agree 72 Agree 136 Neutral 56 Disagree 40 Strongly disagree 16
Antwort anzeigen Antwort: C. 17.5%
56 ÷ 320 × 100 = 17.5%.
Frage 10 von 18
The table shows answers to a staff survey statement: "I have the tools I need." What is the ratio of staff who agreed (agree + strongly agree) to staff who disagreed (disagree + strongly disagree), in simplest form? Answer Number of staff Strongly agree 72 Agree 136 Neutral 56 Disagree 40 Strongly disagree 16
Antwort anzeigen Antwort: D. 26:7
Agreed = 208; disagreed = 56. Divide both by 8: 208:56 = 26:7. 17:5 is 136:40 simplified, which leaves out the "strongly" groups.
Frage 11 von 18
A line chart shows website visits per week. Its data are in the table. In which week was the increase from the week before the largest? Week Visits Week 1 1,240 Week 2 1,310 Week 3 1,580 Week 4 1,520 Week 5 1,890 Week 6 1,960
Antwort anzeigen Antwort: A. Week 5
Changes from the week before: Week 2 +70, Week 3 +270, Week 4 −60, Week 5 +370, Week 6 +70. Week 5 rose most (+370). Week 6 has the most visits but only rose by 70.
Frage 12 von 18
A pie chart shows how a $240,000 yearly budget is split. Its data are in the table. How much is spent on training? Budget item Share of budget Salaries 62% Rent 15% Equipment 9% Ausbildung 6% Weiteres 8%
Antwort anzeigen Antwort: A. $14,400
6% of $240,000 = 0.06 × 240,000 = $14,400.
Frage 13 von 18
A pie chart shows how a $240,000 yearly budget is split. Its data are in the table. How much more is spent on salaries than on rent? Budget item Share of budget Salaries 62% Rent 15% Equipment 9% Ausbildung 6% Weiteres 8%
Antwort anzeigen Antwort: B. $112,800
Salaries − rent = 62% − 15% = 47% of the budget. 0.47 × 240,000 = $112,800.
Frage 14 von 18
Which type of chart is best for showing how monthly sales changed over a year? Antwort anzeigen Antwort: A. Line chart
Line charts are used for time series, such as sales month by month.
Frage 15 von 18
Which type of chart is best for showing how one total budget is divided into parts? Antwort anzeigen Antwort: B. Pie chart
A pie chart shows the parts (components) that make up a whole.
Frage 16 von 18
Seven staff worked these overtime hours last month: 4, 7, 12, 3, 9, 30, 6. What is the median? Antwort anzeigen Antwort: D. 7 hours
Put the values in order: 3, 4, 6, 7, 9, 12, 30. The middle (4th) value is 7. The mean would be 10.1.
Frage 17 von 18
Seven staff worked these overtime hours last month: 4, 7, 12, 3, 9, 30, 6. Why might a manager report the median instead of the mean? Antwort anzeigen Antwort: C. One very high value (30) pulls the mean up
The median is less affected by extreme values. Here the single 30-hour value raises the mean to 10.1, while the median stays at 7.
Frage 18 von 18
The table shows how many shifts staff worked last week. What was the mean number of shifts per staff member? Shifts worked Number of staff 3 4 4 10 5 6
Antwort anzeigen Antwort: C. 4.1
Weight each value by how many staff: 3×4 + 4×10 + 5×6 = 82 shifts. Staff = 20. Mean = 82 ÷ 20 = 4.1.
Tastatur: 1–4 zum Antworten, Eingabetaste für die nächste Frage.