?
What is the average of Nokia cellular phones sold by store P, R, S and T together?
Answer & Solution
Correct Answer:
Option
A
| Store | Nokia Cellular Phones | Samsung Cellular Phones | Total Number of Cellular Phones |
| P | 896 | 672 | 1568 |
| Q | 840 | 280 | 1120 |
| R | 1120 | 896 | 2016 |
| S | 1568 | 1344 | 2912 |
| T | 448 | 1792 | 2240 |
| U | 704 | 640 | 1344 |
Total Nokia Phone sold by stores P, R, S and T
= 896 + 1120 + 1568 + 448
= 4032
∴ Required average
= $$\frac{4032}{4}$$
= 1008

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