Consider the following: 

1. Rice
2. Wheat 
3. Coarse cereals 
4. Pulses 

Which among the following correctly represents Total Food Grains?

Which among the following statements correctly differentiate between an Ecozone and a Biome?

1. An Ecozone comprises only land parts of Earth surface, while the Biomes comprise both aquatic and land parts
2. Each Ecozone has some finite number of species , while each biome has infinite number of species
3. Ecozone is a larger ecosystem, biome is a group of ecosystems

Which among the above statements is/ are correct?

With reference to the satellites in the Indian Regional Navigation Satellite System (IRNSS), consider the following statements:

1. IRNSS consists of seven satellites in a constellation
2. All the satellites will be placed in geostationary orbit

Which among the above is / are correct statements?

Crop rotation helps to:

1. Increase soil organic matter
2. Reduce soil erosion
3. Increase Nitrogen fixation
4. Prevent surface runoff

Select the correct option from codes given below:

Which of the following action(s) will raise Inflation?

1. Increase in Government expenditure
2. Increase in salaries of working employees
3. Decrease in Bank Rate
4. Increase in Cash Reserve Ratio

Select the correct option from codes given below: