Top 150+ Solved Basic Numerical Skills MCQ Questions Answer
Q. Diagrams are tools of
a. Collection of data
b. Analysis of data
c. Summarisation of data
d. Presentation of Data
Q. Divided bar chart is considered for
a. Comparing different components of a variable
b. The relation of different components to the total
c. a) or b)
d. a) & b)
Q. Which method of data collection covers the widest area?
a. Direct personal investigation
b. Mailed questionnaire method
c. Direct interview method
d. All these
Q. In chronological classification data are classified on the basis of
a. Attributes
b. Class intervals
c. Time
d. area
Q. In direct personal investigation, the investigator should be
a. Biased
b. Tactful
c. Optimistic
d. All these
Q. For drawing histogram the data should be
a. Discrete series
b. Continuous distribution
c. Individual series
d. Any one of these
Q. A single value which can represent the whole set of data is called
a. Set
b. Average
c. Interest
d. Matrices
Q. …………….. is the sum of the values divided by the total number of items in the set.
a. Mode
b. Median
c. Mean
d. Skewness
Q. The degree to which numerical data tend to spread about an average value is called
a. Dispersion
b. Harmonic mean
c. Kurtosis
d. Quartiles
Q. Which is not a measure of variation
a. Range
b. Quaratile Deviation
c. Standard deviation
d. Mode
Q. The difference between the maximum and the minimum observation of the given data iscalled ……………
a. Range
b. Mean Deviation
c. Quartile Deviation
d. Standard Deviation