The extra amount spent on commodities B and C in the year 2019 as compared to that in the year 2016, is:

Options

A. Rs. 248
B. Rs. 192
C. Rs. 260
D. Rs. 110

Answer

To find the extra amount spent on commodities B and C in the year 2019 compared to 2016, we will follow these steps:

### Step 1: Gather Data for Commodity B
- **Quantity required in 2016:** 20 kg
- **Rate per kg in 2016:** Rs. 50
- **Rate per kg in 2019:** Rs. 60

### Step 2: Calculate the Total Cost for Commodity B
1. **Cost in 2016:**
\[ \text{Cost in 2016} = \text{Quantity} \times \text{Rate} = 20 \, \text{kg} \times 50 \, \text{Rs/kg} = 1000 \, \text{Rs} \]

2. **Cost in 2019:**
\[ \text{Cost in 2019} = \text{Quantity} \times \text{Rate} = 20 \, \text{kg} \times 60 \, \text{Rs/kg} = 1200 \, \text{Rs} \]

3. **Extra amount spent on Commodity B:**
\[ \text{Extra amount} = \text{Cost in 2019} - \text{Cost in 2016} = 1200 \, \text{Rs} - 1000 \, \text{Rs} = 200 \, \text{Rs} \]

### Step 3: Gather Data for Commodity C
- **Quantity required in 2016:** 12 kg
- **Rate per kg in 2016:** Rs. 35
- **Rate per kg in 2019:** Rs. 40

### Step 4: Calculate the Total Cost for Commodity C
1. **Cost in 2016:**
\[ \text{Cost in 2016} = \text{Quantity} \times \text{Rate} = 12 \, \text{kg} \times 35 \, \text{Rs/kg} = 420 \, \text{Rs} \]

2. **Cost in 2019:**
\[ \text{Cost in 2019} = \text{Quantity} \times \text{Rate} = 12 \, \text{kg} \times 40 \, \text{Rs/kg} = 480 \, \text{Rs} \]

3. **Extra amount spent on Commodity C:**
\[ \text{Extra amount} = \text{Cost in 2019} - \text{Cost in 2016} = 480 \, \text{Rs} - 420 \, \text{Rs} = 60 \, \text{Rs} \]

### Step 5: Calculate the Total Extra Amount for Commodities B and C
- **Total extra amount spent:**
\[ \text{Total extra amount} = \text{Extra amount on B} + \text{Extra amount on C} = 200 \, \text{Rs} + 60 \, \text{Rs} = 260 \, \text{Rs} \]

### Final Answer
The extra amount spent on commodities B and C in the year 2019 compared to that in the year 2016 is **Rs. 260**.

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