Question : The following table shows the quantity of stocks and their average cost. What is the value of the total stock?(in lakh rupees)
| Quantity of stock | Average cost(Rs.) | |
| Mobile phones | 25 | 15000 |
| Cameras | 80 | 16000 |
| TVs | 54 | 55000 |
| Refrigerators | 41 | 27000 |
| ACs | 64 | 24000 |
Option 1: 264
Option 2: 137
Option 3: 72.68
Option 4: 726.8
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Correct Answer: 72.68
Solution :
| Quantity of stock | Average cost(Rs.) | |
| Mobile phones | 25 | 15000 |
| Cameras | 80 | 16000 |
| TVs | 54 | 55000 |
| Refrigerators | 41 | 27000 |
| ACs | 64 | 24000 |
Value of Total Stock $=25\times 15000 + 80\times 16000 + 54\times 55000 + 41\times 27000+64\times 24000$
= $375000 + 1280000 + 2970000 + 1107000 + 1536000$
= $7268000$
= $72.68$ lakhs
Hence, the correct answer is 72.68.
Related Questions
Question : The table given below shows the production of refrigerators by 6 companies.
| Companies | Production |
| P | 200 |
| Q | 140 |
| R | 120 |
| S | 80 |
| T | 40 |
| U | 100 |
What is the average production of refrigerators by all six companies?
Option 1: 132.44
Option 2: 113.33
Option 3: 93.33
Option 4: 156.44
Question : The table given below shows the number of girls in 7 schools.
| Schools | Girls |
| J | 450 |
| K | 1050 |
| L | 550 |
| M | 850 |
| N | 650 |
| P | 250 |
| Q | 150 |
What is the total number of girls in all the schools?
Option 1: 3850
Option 2: 3950
Option 3: 3750
Option 4: 3620
Question : The following table shows the number of children in each house of a society.
| Number of Children | Number of Houses |
| 0 | 4 |
| 1 | 10 |
| 2 | 19 |
| 3 | 3 |
What is the average number of children per house?
Option 1: 1.58
Option 2: 1.83
Option 3: 2.08
Option 4: 1.33
Question : The table below shows the cost price and value of profit of 6 articles.
| Articles | Cost price | Profit |
| A | 300 | 50 |
| B | 250 | 25 |
| C | 150 | 100 |
| D | 200 | 150 |
| E | 100 | 75 |
| F | 350 | 125 |
J1 = The value of the average cost price of A, B, C, and D.
J2 = The total profit of all articles.
What is the value of J1 : J2?
Option 1: 3 : 7
Option 2: 3 : 11
Option 3: 7 : 3
Option 4: 9 : 7
Question : The table given below shows the savings and expenditures of 5 companies.
| Companies | Saving | Expenditure |
| P | 150 | 50 |
| Q | 400 | 200 |
| R | 300 | 150 |
| S | 150 | 100 |
| T | 200 | 500 |
Income = Expenditure + Savings
What is the average income of all 5 companies?
Option 1: 440
Option 2: 360
Option 3: 480
Option 4: 390
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