Percentage distribution of production of six laptop models A–F in 2019 and 2020. Totals: 35 lakh (2019), 44 lakh (2020).
| Model | 2019 (%) | 2020 (%) |
|---|---|---|
| A | 30 | 40 |
| B | 15 | 20 |
| C | 20 | 15 |
| D | 10 | 10 |
| E | 15 | 10 |
| F | 10 | 5 |
If the percentage production of Model-A laptops in 2020 had been the same as in 2019, then the number of Model-A laptops produced in 2020 would have been
A14.0 lakh
B13.2 lakh ✓ Correct
C11.7 lakh
D10.5 lakh
Correct answer: (B) 13.2 lakh
Explanation
The answer is 13.2 lakh.
In 2019 Model-A was 30 percent of production.
The 2020 total production was 44 lakh.
Applying the 2019 percentage of 30 to this gives 44 times 0.30.
That equals 13.2 lakh.
So the Model-A count would have been 13.2 lakh.
So the answer is 13.2 lakh.
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