The following bar graph shows the quantity (in number of containers) and value (in Rupee crores) of India's textile exports for 4 years. Based on the graph answer the question given below.

In which year was the value per container the minimum?

Correct option is B

Given:
Year 1:
Quantity: 400 containers
Value: ₹340 crores
Year 2:

Quantity: 280 containers

Value: ₹270 crores
Year 3:
Quantity: 350 containers
Value: ₹280 crores

Year 4:

Quantity: 450 containers

Value: ₹350 crores
Formula Used:
​$$\text{Value per container} = \frac{\text{Value (in ₹ crores)}}{\text{Quantity (in containers)}}$$​
Solution:
Year 1:
​$$\text{Value per container} = \frac{340}{400} \approx 0.85 \text{ ₹ crores per container}$$​
Year 2:
​$$\text{Value per container} = \frac{270}{280} \approx 0.9643 \text{ ₹ crores per container}$$​
Year 3:
​$$\text{Value per container} = \frac{280}{350} = 0.80 \text{ ₹ crores per container}$$​
Year 4:
​$$\text{Value per container} = \frac{350}{450} \approx 0.77 \text{ ₹ crores per container}$$​
The minimum value per container is in Year 4 with approximately ₹0.77 crores per container.

Option (B) is right.