NCHMCT JEE 2018 Question Paper with solutions for online practice

Directions (Qs. No. 26-30): Study the following graph to answer these questions

Question : 26 of 200

Marks: +1, -0

Average annual exports during the given period for Company B is approximately what per cent of the average annual exports for Company C?

Solution:

Total export for company B:

80 + 40 + 60 + 60 + 80 + 100 + 140

= 560

crores
Average

=560/7

Total export for Company C:

60 + 90 + 120 + 90 + 60 + 80 + 100 = 600

Average

600/7=85.71

560/7=x/100×600/7

x={56×100}/60=560/6=280/3

=93.33%

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