Central Tendency MCQs

Q. The Zonal Councils discuss matters relating to Inter State transport Border disputes Economic and Social Planning All the above matters Answer: All the above matters

Q. Who is vested with the residuary powers in Indian Constitutions? President State Central Cabinet Parliament Answer: Parliament

Q. Arithmetic mean of 5 numbers is 28. When one number is reduced, mean gets reduced by 2. Which number is excluded? 26 30 34 36  Answer: 36

Q. Division of one column in ten equal parts is called _______________ Decile Quartile Percentile None of these Answer: Decile

Q. The arithmetic mean of a distribution is 45. If the sum of frequencies were 20, what will be the product of sum of frequencies with the variable? 450 900 1050 Can’t be determined Answer: 900

Q. Arithmetic mean can be calculated under which of the following series? Cumulative series Open ended series Unequal frequency distribution All of the above Answer: All of the above

Q. If the mean of a given series is 10, this indicates that all items of the series are equal to 10. Choose from the options below. True False Partially true Incomplete statement  Answer: False

Q. A series need to be arranged in either ascending or descending order for calculating which of the following? Median Quartiles Mode Both (1) and (2) Answer: Both (1) and (2)

Q. Which of the following is correct for an asymmetrical distribution (positively skewed)? Mean > Median > Mode Median > Mode > Mean Mean = Median = Mode Mode > Median > Mean Answer: Mean > Median > Mode

Q. The mean of a given items 5, 6, 7, X, 11 and 13 is 44. Value of X will be 200 222 224 254 Answer: 222