Q. What does an Ergograph show?

1. Soil Type and Crops in those Soils
2. Climate Type and Crops in those Climates
3. Seed Types and Output of those seeds

Select the correct option from codes given below:
Answer: Only 2
Notes: An ergograph is a device used to measure and record muscular work output, mainly during physical exercise. It does not measure or show data related to soil types, climate types, crops, or seed outputs. Therefore, options referring to soil, climate, or seeds are incorrect, and the device’s primary function is unrelated to agricultural or environmental parameters.