Directions: There are six companies which produce a particular item in two models M1 and M2. These companies produce 5 lakh items. The given pie-chart shows the percentage distribution of the total items produced and the table shows the ratio of model M1 to M2 produced by these companies and their percentage sale.

(5 lakh items)
 

Company Ratio % sale M1 % Sale M2
M1 : M2
A 4 : 3 48% 45%
B 3 : 5 60% 54%
C 2 : 1 75% 65%
D 4 : 5 55% 70%
E 3 : 2 50% 60%
F 8 : 7 45% 65%

Important for :
1
What is the total number of model M2 items sold by Company A?
» Explain it
B
Total number of model M2 items sold by Company A

= 500000 ×  21  ×  3  ×  45  = 20250
100 7 100
2
» Explain it
D
Total number of model M2 items sold by Company C

= 500000 ×  12  ×  1  ×  65  = 13000
100 3 100

∴    Total earning = 13000 × 115 = ₹ 14.95 lakh
3
The total number of model M2 items sold by Company E is what percent of the total number of model M1 items sold by Company C?
» Explain it
C
Total number of model M2 items sold by Company E

= 500000 ×  10  ×  2  ×  60  = 12000
100 5 100

Total number of of model M1 items sold by Company C

= 500000 ×  12  ×  2  ×  75  = 30000
100 3 100

∴    Reqd% =  12000  × 100 = 40%
30000

4
What is the difference between the total number of model M2 items sold by Company F and the total number of model M1 items sold by Company D?
» Explain it
A
Total number of model M2 items sold by Company F

= 500000 ×  15  ×  7  ×  65  = 22750
100 15 100

Total number of model M1 items sold by Company D
= 500000 ×  18  ×  4  ×  55  = 22000
100 9 100

∴    Difference = 22750 – 22000 = 750.
5
What is the total number of unsold items of model M1 and M2 of Company B?
» Explain it
B
Total number of model M1 items produced by Company B

= 500000 ×  24  ×  3  = 45000
100 8

Total number of model M1 items unsold by Company B
= 45000 ×  40  = 18000
100

Total number of model M2 items produce by Company B
= 500000 ×  24  ×  5  = 75000
100 8

Total number of model M2 items unsold by Company B
= 75000 ×  46  = 34500
100

∴    Total unsold (M1 + M2) items = 18000 + 34500 = 52500

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