CBSE UGC NET Paper -1

About Me Sandeep . M.Tech (IT) from IIIT . CSIR (Engineering Science) as JRF CBSE UGC NET (JRF) - Computer Science & its Application . Worked as Software Engineer & Research Scientist

Data Interpretation

Part 1

Data Interpretation It means understanding, organising and drawing appropriate conclusions from the given Data. Extracting useful information and conclusions from the given data.

Classification of Data Data can be classified as . /Tables Graphs Pie charts VCombination of diagrams VVenn Diagram VNumber Diagram V Network Diagram Scatter Diagram

Topics . Percentage . Profit & Loss . Ratio & Proportion . Average

Points to Remember .Must have a cursory glance over the given data or the information figure. Take special care of units and points indicated in the graphical diagram. Read the questions properly. Many questions solve just by looking at the diagram or the data. . Use mathematical means or the formulas

Combination The questions have the following combination of diagrams Pie Chart and Table Pie Chart and Bar Graph Pie Chart and Line Graph Bar Graph and Table Line Graph and Table . A pair of pie charts Bar Graph and Line Graph

Example Ratio of Production % Profit Earned % of the Total Production produced by the 7 companies F. 5% Company Item I Item II 20 35 Item II Item I G, 12% 32 20 15 28 35 30 A. 15% 4 B. 11% 25 30 25 24 E. 27% C, 22% 4 D, 8% .

Example Yearly production (in thousand) of scooters in different factories Factory 1985 20 16 14 25 40 115 1986 15 23 21 17 32 108 1987 24 41 30 15 39 149 1988 13 20 16 12 41 102 1989 17 15 12 35 101 Total

24 lessons,

4h 14m

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Sandeep Singh

Co-founder of BSI Academy.
5 years of teaching experience.
Qualified in UGC NET & CSIR in Computer Science as JRF & lecturer.

U

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Shahzaib Khan

5 months ago

Sir second question me... 1/modx nahi ho sakta kya?? Because 1/x and 1/x combined ho jayenge isliye

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Ashish Bajpai

5 months ago

yes it can be done

Shahzaib Khan

5 months ago

To second question me aapka ans. Wrong hai kya sir??

Ashish Bajpai

5 months ago

no its right , mod (x) is positive , if it is log(-x) then chain rule is applied

Shahzaib Khan

5 months ago

Okk sir thanks!!

PL

Pooja Lohiya

a month ago

nice sir... thanks very much

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Ankita Gaba

5 months ago

sir plz solve all previous years net set DI

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Amol Halami

5 months ago

nice sir

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