McqMate

40

40.3k

101. |
## Bar diagrams are |

A. | One dimensional |

B. | Two |

C. | Three |

D. | None of these |

Answer» A. One dimensional |

102. |
## Pictograms are shown by |

A. | Dots |

B. | Lines |

C. | Cirlces |

D. | Pictures |

Answer» D. Pictures |

103. |
## The point of intersection of the less than and the greater than ogives corresponds to : |

A. | Mean |

B. | Mode |

C. | Median |

D. | Geometric Mean |

Answer» C. Median |

104. |
## The number of observations corresponding to a particular class is known as …….. |

A. | Class Limit |

B. | Class boundary |

C. | Class interval |

D. | Frequency |

Answer» D. Frequency |

105. |
## Cumulative frequency only refers to the |

A. | Less than type |

B. | More than type |

C. | Both |

D. | None |

Answer» C. Both |

106. |
## In a rail accident the appropriate method of data collection is |

A. | Personal enquiry |

B. | Indirect oral investigation |

C. | Direct Interview |

D. | All these |

Answer» B. Indirect oral investigation |

107. |
## Diagrams are tools of |

A. | Collection of data |

B. | Analysis of data |

C. | Summarisation of data |

D. | Presentation of Data |

Answer» D. Presentation of Data |

108. |
## Histogram is a |

A. | Graph |

B. | Diagram |

C. | Collection of bars |

D. | Pictogram |

Answer» A. Graph |

109. |
## 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) |

Answer» D. a) & b) |

110. |
## Which method of data collection covers the widest area? |

A. | Direct personal investigation |

B. | Mailed questionnaire method |

C. | Direct interview method |

D. | All these |

Answer» B. Mailed questionnaire method |

111. |
## In chronological classification data are classified on the basis of |

A. | Attributes |

B. | Class intervals |

C. | Time |

D. | area |

Answer» C. Time |

112. |
## In pic diagram, divisions are shown by means of |

A. | Circle |

B. | Sector |

C. | Circle or sector |

D. | None |

Answer» B. Sector |

113. |
## In direct personal investigation, the investigator should be |

A. | Biased |

B. | Tactful |

C. | Optimistic |

D. | All these |

Answer» C. Optimistic |

114. |
## For drawing histogram the data should be |

A. | Discrete series |

B. | Continuous distribution |

C. | Individual series |

D. | Any one of these |

Answer» B. Continuous distribution |

115. |
## A single value which can represent the whole set of data is called |

A. | Set |

B. | Average |

C. | Interest |

D. | Matrices |

Answer» B. Average |

116. |
## …………….. is the sum of the values divided by the total number of items in the set. |

A. | Mode |

B. | Median |

C. | Mean |

D. | Skewness |

Answer» C. Mean |

117. |
## The degree to which numerical data tend to spread about an average value is called |

A. | Dispersion |

B. | Harmonic mean |

C. | Kurtosis |

D. | Quartiles |

Answer» A. Dispersion |

118. |
## Which is not a measure of variation |

A. | Range |

B. | Quaratile Deviation |

C. | Standard deviation |

D. | Mode |

Answer» D. Mode |

119. |
## The second quartile is equal to |

A. | Mean |

B. | Median |

C. | Mode |

D. | Standard deviation |

Answer» B. Median |

120. |
## Which is the mode in a set {1, 3, 5, 7, 8, 9, 7, 6, 2, 7} |

A. | 8.5 |

B. | 5.5 |

C. | 7 |

D. | 9 |

Answer» C. 7 |

121. |
## The difference between the maximum and the minimum observation of the given data is called …………… |

A. | Range |

B. | Mean Deviation |

C. | Quartile Deviation |

D. | Standard Deviation |

Answer» A. Range |

122. |
## The points of intersection of the less than and more than ogive corresponds to |

A. | Mean |

B. | Median |

C. | Geometric Mean |

D. | Harmonic mean |

Answer» B. Median |

123. |
## A time series is a set of data recorded |

A. | Periodically |

B. | At time intervals |

C. | At successive points of time |

D. | All the above |

Answer» D. All the above |

124. |
## Skewness refers to |

A. | Symmetry |

B. | Asymmetry |

C. | Flatness |

D. | Peakedness |

Answer» B. Asymmetry |

125. |
## When the measure of kurtosis is greater than 3 the distribution is |

A. | Mesokurtic |

B. | Lepto Kurtic |

C. | Platy Kurtic |

D. | Symmetric |

Answer» B. Lepto Kurtic |

126. |
## Index numbers are |

A. | Special type of averages |

B. | Measure of the economic barometers |

C. | Measure of relative changes |

D. | All of these |

Answer» D. All of these |

127. |
## …………… Index number is called ideal Index number |

A. | Kelley’s |

B. | Paasche’s |

C. | Laspeyer’s |

D. | Fisher’s |

Answer» D. Fisher’s |

128. |
## Consumer price Index number is constructed for |

A. | A well defined section of people |

B. | All people |

C. | Factory workers only |

D. | All the above |

Answer» A. A well defined section of people |

129. |
## Co-efficient of Range = ……………… |

A. | −2 |

B. | − |

C. | − |

D. | − + |

Answer» D. − + |

130. |
## For a normal distribution, Q3 + Q1 – 2 Median = ………… |

A. | 2 |

B. | 1 |

C. | 3 |

D. | 0 |

Answer» D. 0 |

131. |
## Lorenz curve is used to study |

A. | Skewness |

B. | Kurtosis |

C. | Correlation |

D. | Dispersion |

Answer» D. Dispersion |

132. |
## Moving average method of fitting trend in a time series data removes the effect of |

A. | Long term movements |

B. | Short term movements |

C. | Cyclic Variations |

D. | Irregular variations |

Answer» B. Short term movements |

133. |
## A time series is unable to adjust the influences like |

A. | Customs and policy changes |

B. | Seasonal changes |

C. | Long term influences |

D. | None of these |

Answer» A. Customs and policy changes |

134. |
## The best average for constructing an Index number is |

A. | Arithmetic mean |

B. | Harmonic mean |

C. | Geometric mean |

D. | Weighted mean |

Answer» C. Geometric mean |

135. |
## …………. Index is based on the price and quantities of both base year and current year |

A. | Paasche’s |

B. | Laspeyer’s |

C. | Fishers |

D. | None of these |

Answer» C. Fishers |

136. |
## When mean is less than median and median is less than mode the distribution is called …………… |

A. | Symmetric |

B. | Negatively skewed |

C. | Positively skewed |

D. | None |

Answer» B. Negatively skewed |

137. |
## Co-efficient of standard deviation is |

A. | SD / Mediam |

B. | SD / Mean |

C. | SD/ Mode |

D. | AM / SD |

Answer» B. SD / Mean |

138. |
## Measures of central tendency are called averages of the ……….. order |

A. | First |

B. | Second |

C. | Third |

D. | None |

Answer» A. First |

139. |
## The standard deviation of 10,16,10,16,10,10,16,16 |

A. | 4 |

B. | 6 |

C. | 3 |

D. | 0 |

Answer» C. 3 |

140. |
## ……………… is called positional measure |

A. | Mean |

B. | Median |

C. | Mode |

D. | Harmonic Mean |

Answer» B. Median |

141. |
## Mean of 3 items is 30 two of them are 20 and 30. What is the other? |

A. | 40 |

B. | 30 |

C. | 20 |

D. | 60 |

Answer» A. 40 |

142. |
## Index number for the base period is always taken as |

A. | 200 |

B. | 50 |

C. | 1 |

D. | 100 |

Answer» D. 100 |

143. |
## Kelley’s co-efficient of Skewness is based on |

A. | Mean |

B. | Quartiles |

C. | Percentiles |

D. | None of these |

Answer» C. Percentiles |

Done Reading?

Tags

Question and answers in
Basic Numerical Skills,
Basic Numerical Skills
multiple choice questions and answers,
Basic Numerical Skills
Important MCQs,
Solved MCQs for
Basic Numerical Skills,
Basic Numerical Skills
MCQs with answers PDF download