Question : The following table shows the production of different types of two-wheelers from 1993 to 1998. (No. of two-wheelers is in 1000s)
| Year Type | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 |
| A | 36 | 34 | 40 | 35 | 37.5 | 40 |
| B | 20 | 22 | 25 | 23 | 19.5 | 18 |
| C | 14 | 22 | 16 | 25 | 29 | 35 |
| D | 60 | 62 | 67.5 | 75 | 76 | 80 |
| E | 40 | 45 | 48 | 50 | 80 | 105 |
| F | 45 | 52 | 55 | 60 | 57.5 | 56 |
| Total | 215 | 237 | 251.5 | 268 | 299.5 | 334 |
What is the approximate percentage increase in the total production of all types of two-wheelers in 1998 in comparison to 1994?
Option 1: 42
Option 2: 45
Option 3: 40
Option 4: 41
Correct Answer: 41
Solution :
Total production of all types of two-wheelers in 1998 = 334
Total production of all types of two-wheelers in 1994 = 237
Difference = 334 – 237 = 97
$\therefore$ Required percentage increment
= $\frac{\text{Difference}}{\text{Total production of all types of two-wheelers in 1994}}\times 100$
= $\frac{97}{237}\times 100$
= $40.92 \approx 41\%$
Hence, the correct answer is 41.
Related Questions
Question : The following table gives the number of different types of batteries sold by a company over the years (numbers in hundreds).
| Type of battery | 7AH | 32AH | 35AH | 55AH |
| Year | ||||
| 2018 | 20 | 30 | 40 | 50 |
| 2019 | 40 | 35 | 45 | 45 |
| 2020 | 50 | 40 | 40 | 40 |
| 2021 | 40 | 50 | 50 | 45 |
| 2022 | 45 | 45 | 35 | 55 |
What is the difference in the number of 7AH batteries sold in 2021 and 2022?
Option 1: 200
Option 2: 700
Option 3: 300
Option 4: 500
Question : Calculate the mean from the following table.
| Scores | Frequencies |
| 0-10 | 2 |
| 10-20 | 4 |
| 20-30 | 12 |
| 30-40 | 21 |
| 40-50 | 6 |
| 50-60 | 3 |
| 60-70 | 2 |
Option 1: 33.4
Option 2: 32.6
Option 3: 35.8
Option 4: 34.2
Question : Directions: Study the given pattern carefully and select the number that can replace the question mark (?) in it.
| 46 | 12 | 30 | 28 |
| 32 | 16 | ? | 30 |
| 54 | 10 | 29 | 35 |
Option 1: 20
Option 2: 16
Option 3: 22
Option 4: 18
Question : Study the given table and answer the question that follows.
| Number of children | Number of families |
| 0 | 4 |
| 1 | 22 |
| 2 | 15 |
| 3 | 6 |
| 4 | 2 |
The average number of children per family is :
Option 1: 1.47
Option 2: 1.59
Option 3: 1.23
Option 4: 1.72
Question : Annual production of four different types of cold drinks has been tabulated below. Which of these cold drinks has encountered a maximum percentage increment in production?
| Cold Drink | 2020(units) | 2021(units) |
| Sprite | 5400 | 5800 |
| Coca-cola | 5300 | 5600 |
| Pepsi | 6000 | 6800 |
| Fanta | 1800 | 2700 |
Option 1: Coca-cola
Option 2: Pepsi
Option 3: Fanta
Option 4: Sprite
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