Professor

## Study Graph and Given Below Questions Answer. A. The demand of company B is what percentage of the production of company F?

1. 80%
2. 60%
3. 50%
4. 70%

B. What is the difference between the average demand and the average production of the companies (in lakh tonnes)? (Approximately)

1. 275
2. 325
3. 200
4. 250

C. The production of company A is approximately what percent of the demand of company C?

1. 55%
2. 65%
3. 50%
4. 60%

D. What is the ratio of the companies having more demand than production to those having more production than demand?

1. 3:2
2. 1:2
3. 2:3
4. 2:1
Asked by Monis Rasool on 28th August 2015 in Maths.
Professor

Explanation:-
The demand of company B = 3150
The production of company F = 4500

The demand of company B is what percentage of the production of company F = 3150 x 100/4500
=  70%

Hence, the answer is (4) 70%.

Explanation:-
The total demand  of all companies = 1450 + 3660 + 3100 + 4200 + 3700 + 4500
= 20610
Then, the average of the demand of all companies = 20610/6
= 3435

The total production of all companies = 2100 + 3150 + 2600 + 5000 + 2800 + 3300
= 18950
Then, the average of production of all companies = 3158.33

the difference between the average demand and the average production of the companies = 3435 – 3158.33
= 276.67

Hence, the answer is (1) 275 (approximately).

C. Answer :  (1) 55 %

Explanation:-
The production company A = 1450
The demand of company C = 2600

Then,  The production of company A is approximately what percent of the demand of company C = 1450 x 100/2600
= 55.76%

Hence, the answer is (1) 55 %  (approximately).

D.  Answer : (2) 1 : 2

Explanation:-
the ratio of the companies having more demand than production to those having more production than demand = 2 : 4
= 1 : 2

Hence, the answer is (2) 1 : 2.

Answered by Anurag Mishra on 3rd September 2015..