Study the paragraph and given below questions answer

The following chart represent Demand and Production for 5 companies ABCDE.
Q. 146-150

On the basis of the graph answer Question No. 146-150.

  1. If company A desires to meet the demand by purchasing surplus production of a company, then the most suitable company is:
    (a) E
    (b) B
    (c) C
    (d) D
  2. The ratio of the number of companies having more demand than production to those having more production than demand is:
    (a) 3:2
    (b) 2:3
    (c) 4:1
    (d) 2:2
  3. The difference between average demand and average production of the five companies taken together is:
    (a) 130
    (b) 620
    (c) 400
    (d) 280
  4. If the production of company D is h times of the production of company A. Then h equals:
    (a) 1.2
    (b) 1.8
    (c) 1.5
    (d) 2.5
  5. If x% of demand for company C equals demand for company B, then x equals:
    (a) 60
    (b) 4
    (c) 24
    (d) 20
Monis Rasool Professor Asked on 21st November 2015 in Maths.
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1 Answer(s)
  1. Option (d) D is correct Answer

    Explanation:-

    If company A is most desires to meet the demand by purchasing surplus production of a company, the most suitable company is D. 

    Hence, the answer is (d) D. 

  2.  Option (a) 3:2 is correct Answer

    Explanation:-
    The ratio of the number of  companies having more demand than production to those having more production than demand is 3: 2.

    Hence, the answer is (a) 3: 2.

  3.  Option (d)  280 is correct Answer

    Explanation:-
    The total demand of five companies = 3000 + 600 + 1200 + 2500 + 3300
     = 10600
    Then, the average demand of five companies = 10600/5
     = 2120

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

    Now, the difference between average demand and average production of five companies = 2120 – 1840
     = 280

    Hence, the answer is (d) 280.

  4.  Option (b) 1.8 is correct Answer

    Explanation:-
    If the production of  company D is times of the production of company A.
    Then, 1500 h = 2700
      h = 2700/1500
     h = 1.8

    Hence, the answer is (b) 1.8.

  5.  Option (c) 24 is correct Answer 

    Explanation:-
    If X% demand of for company C equal demand company B.
    Then,  2500 x X/100 = 600
     25 X = 600
    X = 600/25
    X  = 24 %

    Hence, the answer is (c) 24. 

Monis Rasool Professor Answered on 21st November 2015.
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