Question : The following table gives the marks scored by 4 students in 4 unit tests of English. Read the table carefully and answer the question that follows.
| Name | Unit test 1 | Unit test 2 | Unit test 3 | Unit test 4 |
| Rani | 20 | 22 | 24 | 23 |
| Raju | 22 | 18 | 24 | 20 |
| Ravi | 24 | 22 | 20 | 24 |
| Rekha | 20 | 21 | 22 | 23 |
Whose average marks are the highest among the 4 students?
Option 1: Rani
Option 2: Ravi
Option 3: Raju
Option 4: Rekha
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Correct Answer: Ravi
Solution :
Average marks = $\frac{\text{Sum of marks in all unit tests}}{\text{Number of unit tests}}$
Average marks of Rani = $\frac{20+22+24+23}{4}$ = 22.25
Average marks of Raju = $\frac{22+18+24+20}{4}$ = 21
Average marks of Ravi = $\frac{24+22+20+24}{4}$ = 22.5
Average marks of Rekha = $\frac{20+21+22+23}{4}$ = 21.5
So, Ravi has the highest average with 22.5.
Hence, the correct answer is Ravi.
Related Questions
Question : Directions: Find out the numbers that would fit in the second-row and third-row middle and last blank spaces (?) respectively.
| 18 | 23 | 16 |
| 17 | 19 | ? |
| 22 | ? | ? |
Option 1: 26, 24, 25
Option 2: 15, 21, 20
Option 3: 21, 15, 20
Option 4: 25, 24, 26
Question : Directions: In the following question, select the missing number from the given responses.
| 1 | 3 | 7 |
| 2 | 4 | 4 |
| 4 | 5 | 9 |
| 3 | 2 | 3 |
| 50 | 70 | ? |
Option 1: 23
Option 2: 115
Option 3: 118
Option 4: 220
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 : Directions: Find the missing number.
| 3 | 4 | 64 |
| 2 | 3 | 9 |
| 3 | 2 | 8 |
| 9 | 2 | ? |
Option 1: 216
Option 2: 512
Option 3: 128
Option 4: 1024
Question : Refer to the following data table and answer the question.
| Number of employees | Annual salary (in Rs. lakh) | Bonus as percent of annual Salary | |
| Manager | 3 | 60 | 30% |
| Executive | 6 | 12 | 30% |
| Trainee | 4 | 4 | 20% |
What is the average bonus (in Rs.)?
Option 1: 606154
Option 2: 7880002
Option 3: 253333
Option 4: 224000
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