CSAT (Aptitude)·MCQ Practice
Missing Data — MCQ Practice
Updated 19 Oct 2026
Interactive MCQ Practice
Test your knowledge. Click “Solve” to reveal options, select your answer, then check the result. 5 questions available.
Q1medium
Five daily counts have an average of 26. Four counts are 18, 24, 30 and 28. What is the missing count?
Q2medium
Two missing non-negative counts x and y satisfy x + y = 84 and 2x + 2y = 168. Which requested quantity is uniquely determined?
Q3medium
A table has two rows: A contains 12 and x; B contains y and 18. Row A totals 40, and the first column totals 35. What is the grand total?
Q4medium
A row contains a blank count x and a count of 72. The blank represents 40% of the row total. What is x?
Q5medium
A table lists three non-negative counts 40, 35 and x, but gives a row total of 70. What is the appropriate conclusion?