Top 250+ Solved Quantitative Techniques MCQ Questions Answer
Q. Which of the following is least when deviations are taken from the median
a. range
b. quartile deviation
c. mean deviation
d. standard deviation
Q. Which average is affected most by extreme observation?
a. Mode
b. Median
c. Geometric mean
d. None of the above
Q. Statistics can be best considered as
a. An art
b. Science
c. Both art as well as science
d. None of the above
Q. The total of all the observations divided by the number of observations is called
a. Arithmetic mean
b. Geometric mean
c. Median
d. Harmonic mean
Q. The standard deviation and variance are _______ of origin?
a. Multiplied
b. Variance
c. Independent
d. None of the above
Q. Statistics can be best considered as:
a. a science
b. an art
c. both science as well as art
d. neither science nor art
Q. Statistics is helpful in:
a. formulating and testing hypothesis
b. prediction
c. formulation of suitable policies
d. all of the above
Q. A set of vertical bars whose areas are proportional to the frequencies represented is known as:
a. Histogram
b. Frequency polygon
c. Ogive
d. none of the above
Q. The value in a series of observations which occurs with the greatest frequency is called:
a. median
b. mean deviation
c. standard deviation
d. mode
Q. Karl Pearson has expressed the relationship between Mean, Median, and Mode as:
a. Mode = Mean – 3 [Mean – Median]
b. Mode = 3 Median – 2 Mean
c. Median = Mode + 2/3 [Mean – Mode]
d. All of the above
Q. The average difference between the items in a distribution and the median or mean of that series is known as:
a. Range
b. Mean deviation
c. Inter-quartile range
d. Standard deviation
Q. If all the scores on examination cluster around the mean, the dispersion is said to be:
a. Small
b. Large
c. Normal
d. Symmetrical