Data Interpretation Questions for Railways Group-D and RRB ALP:
Practice Data Interpretation questions and answers with detailed explanations for Railway exams of RRB Assistant loco pilot (ALP) & Technician and Railway group-D. Download DI Questions for RRB Exams with solutions
The following table shows the sectoral distribution of production of Fabrics in India
What is the code for ‘drill’?
What is the percentage increase (approximate) in the output by Mill sector in the year 2007-08 when compared to the previous year ?
Read the statement below and answer the question that follow:
Statement I:The contribution of mill sector to the total production of Fabrics in India does not exceed 4%.
Statement II.The ratio of the production by mill sector to that of Handloom sector in 2004-05 and 2006-07 are almost same.
a) Only statement I is true
b) Only statement II is true
c) Both the statement I and II are true
d) Both the statement I and II are false
If the same % decrease in the production of fabrics in 2008-09 continues the next year also what is the production in 2009-10 ?
Solutions: (1 to 4)
1) Answer (b)
The approximate percentage of Handloom in the total = 6108 / 49577 = 12.3%
2) Answer (c)
approximate % increase in output of Mill sector in 2007-08 compared to previous year=
3) Answer (c)
percentage of mill sector to that of fabrics from 2002-03 to 2008-09 is given below:
3.56, 3.38 ,3.36, 3.32, 3.27, 3.17, 3.26
thus, in no year the % is greater than 4.∴ statement 1 is correct.
The ratio of mill sector to handloom in 2004-05 and 2005-06 are 26.67% and 27.1% respectively.∴ Statement 2 is also correct.Thus, option C is the right choice.
Hence, option C is the correct choice.
4) Answer (b)
percentage loss in 2008-09=(56025-54966)/56025 ×100=1.89%
the percentage loss in 2009-10 is 1.89%
=> the fabric production in 2009-10=98.11% of 54966=53927.68≅= 53927
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