SSC CHSL 2019 PYQ — Question 74

SSC CHSL - 4th July 2019 - Shift 3 • Quantitative Aptitude • Q74

The given Bar graph presents the imports and exports of an item (in tonnes) manufactured by a company for the five financial years, 2013-2014 to 2017-2018.

In which financial year the percentage increase in imports and exports taken together is the highest in comparison to its previous financial year?

Show answer & explanation

Correct answer: C

Explanation

Correct Answer is option 3 i.e. 2014 – 2015

Concept

Understanding

Application

Average and Percentage

Extract the data from the bar graph

 

Import + Export:

During 2013-14: 824 + 638 = 1462

During 2014-15: 1256 + 1014 = 2270

During 2015-16: 1661 + 1137 = 2798

During 2016-17: 1538 + 1513 = 3051

During 2017-18: 1658 + 1305 = 2963

Percentage change in 2 consecutive years:

During 2014-15: [(2270 – 1462)/1462] × 100 = 80800/1462 = 55.27%

During 2015-16: [(2798 – 2270)/2270] × 100 = 52800/2270 = 23.26%

During 2016-17: [(3051 – 2798)/2798] × 100 = 25300/2798 = 9.04%

During 2017-18: [(3051 – 2963)/3051] × 100 = 9800/3051 = 2.89% (drop)

Hence, it is highest in 2014 – 2015.