In a week, the prices of a bag of tea were Rs 350, Rs 280 , Rs 340, Rs 270, Rs 360, Rs 310 and Rs 300. The range (in Rs) is:

Options

A. 100
B. 80
C. 70
D. 90

Answer

To find the range of the prices of a bag of tea over the week, we will follow these steps:

### Step 1: List the Prices
First, we need to list all the given prices of the bag of tea:
- Rs 350
- Rs 280
- Rs 340
- Rs 270
- Rs 360
- Rs 310
- Rs 300

### Step 2: Identify the Highest Price
Next, we will identify the highest price from the list:
- The highest price is Rs 360.

### Step 3: Identify the Lowest Price
Now, we will identify the lowest price from the list:
- The lowest price is Rs 270.

### Step 4: Calculate the Range
The range is calculated by subtracting the lowest price from the highest price:
\[ \text{Range} = \text{Highest Price} - \text{Lowest Price} \]
\[ \text{Range} = 360 - 270 = 90 \]

### Conclusion
Thus, the range of the prices of a bag of tea is Rs 90.

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