Reeya obtained 65, 67, 76, 82 and 85 out of 100'in different subjects, What will be the average

Options

A. 70
B. 75
C. 80
D. 85

Answer

To find the average of Reeya's marks, we will follow these steps:

### Step 1: List the marks obtained
Reeya obtained the following marks in different subjects:
- 65
- 67
- 76
- 82
- 85

### Step 2: Calculate the sum of the marks
Now, we will add all the marks together:
\[ 65 + 67 + 76 + 82 + 85 \]

Calculating the sum step-by-step:
- \( 65 + 67 = 132 \)
- \( 132 + 76 = 208 \)
- \( 208 + 82 = 290 \)
- \( 290 + 85 = 375 \)

So, the total marks obtained by Reeya is \( 375 \).

### Step 3: Count the number of subjects
Reeya has obtained marks in 5 subjects.

### Step 4: Calculate the average
The average is calculated by dividing the total marks by the number of subjects:
\[ \text{Average} = \frac{\text{Total Marks}}{\text{Number of Subjects}} = \frac{375}{5} \]

Calculating the division:
- \( 375 \div 5 = 75 \)

### Conclusion
The average of Reeya's marks is \( 75 \).

### Final Answer
The correct option is B: 75.

---