Direction (1-5): – The bar graph shows the number of mobiles manufactured by four companies and number of mobiles sold by these four different companies in the years 2018. Read the data carefully and answer the following questions.
Note- Number of unsold mobiles of any company =Mobiles Manufactured by the company-Mobiles Sold by that company
Q1. Find the average number of unsold mobiles by all four companies in 2018?
(a)550
(b)450
(c)500
(d)400
(e)650
S2. Total mobiles sold by C & D together are how many more than total unsold mobiles by A & B together?
(a)1400
(b)1500
(c)1600
(d)1700
(e)1800
Q3. Mobiles manufactured by C in year 2019 are 20% more than the previous year and mobiles sold by C in year 2019 are 15% more than the previous year. Find unsold mobiles by C in 2019?
(a)540
(b)580
(c)650
(d)630
(e)None of These
Q4. Find the ratio of total mobiles sold by B, C & D together to total mobiles manufactured by A, B & C together?
(a)56 : 87
(b)53 : 83
(c)51 : 73
(d)53 : 94
(e)67 : 92
Solutions
. .