SSC CGL Model Paper 16

Show Para Hide Para

Directions (Q. Nos. 72-75) The bar chart given below shows the sales (in '000 units) of 4 mobile brands for 3 years.

Question : 74 of 100

Marks: +1, -0

In 2017 the sales of each brand increased by the same percentage as it did in the year 2016. What will be the approximate average sales (in units) of mobiles per brand in year 2017?

9175
8360
9436
9678

Validate

Solution:

Percentage increase in 2015 - 2016
Brand 1

={7. 5 - 5. 5}/5.5×100= 36.36%

Brand 2 =

{6-5}/5×100=20%

Brand 3 =

{7.5=6.5}/6.5×100= 15.38%

Brand 4

={9.5-8.5}/8.5×100= 11.76%

∴ Required average =

(10.23 + 7.2 + 8.65 + 10.62)/4×100

= 9175

Go to Question:

Prev Question

Next Question