# Demand and Production of Color TVs of Five Companies for March, 2015 :

DIRECTIONS: (Questions No. 1 to 4) Study the graph given below and answer the following question.
Demand and production of color TVs of five companies for March, 2015

1. The demand of color TVs manufactured by company B is what percent of the demand of those manufactured by company C:
(a) 24%                           (b) 30%                               (c) 40%                        (d) None of these
2. The production of TVs by companies D is how many times the production by company A:(a) 3.0                            (b) 0.55                                (c) 1.80                         (d) None of these
3. What is difference between average demand and average production of TVs of all companies combined together?
(a) 380                          (b) 280                                 (c) 480                          (d) None of these
4. What is the ratio of the number of companies having more demand than production to that of the companies having more production than demand?
(a) 3:2                           (b) 2:3                                   (c) 4:1                            (d) 1:4
Anurag Mishra Professor Asked on 8th October 2015 in

Explanation:-
Demand of color TVs manufactured by company B = 600
Demand of color TVs manufactured by company C = 2500
Then, percentage of Company B demand of company C = 600 x 100/2500
= 24%

Hence, the answer is (a) 24%.

Explanation:-
Production of TVs by company A = 1500
Production of TVs by company D = 2700
Then, the number of times the production of TVs by company A = 2700/1500
= 1.80

Hence, the answer is (c) 1.80

Explanation:-
The total demand of all companies = 3000 + 600 + 2500 + 1200 + 3300
= 10600
Then, the average demand of all companies = 2120

The total production of all companies  = 1500 + 1800 + 1000 + 2700 + 2200
= 9200
Then, the average production of all companies = 1840

The difference between average demand and average production of TVs all companies = 2120 – 1840
= 280

Hence, the answer is (b) 280.