Agriculture

Q.

Name any 5 commonly used weedicides.

Q.

What is the Kharif crop?

Q.

Which one is not a source of carbohydrates?

1. Wheat

2. Gram

3. Rice

4. Sorghum

Q.

Which of the following is a kharif crop?

1. Gram

2. Soyabean

3. Wheat

4. Mustard

Q.

Identify the steps in agricultural practices depicted in the images below.

1. 2. 3. 4.

1. 1. Preparation of soil, 2. Sowing, 3. Fertiliser addition, 4. Irrigation
2. 1. Irrigation, 2. Sowing, 3. Fertiliser addition, 4. Preparation of soil
3. 1. Fertiliser addition, 2. Sowing, 3. Preparation of soil, 4. Irrigation
4. 1. Irrigation, 2. Fertiliser addition, 3. Sowing, 4. Preparation of soil

Q.

Food that contain adequate amounts of vitamins, minerals and high-quality proteins are called____________.

1. Body-building food

2. Energy-giving food

3. Protective food

4. None of these

Q.

Kharif crop is a _________ .

1. Winter season crop

2. Spring season crop

3. Autumn season crop

4. Summer season crop

Q. Name the different types of crops grown based on the cropping pattern.

Q. Identify the plantation crops.

1. Tea and coffee
2. Cotton and sugarcane
3. Rice and wheat
4. Fruits and vegetables

Q.

Simple increase in the quantity of food sources does not solve problem of malnutrition. Why?

1. All people do not have enough money to afford food.

2. The financial condition of farmers needs to be improved to sustain agriculture.

3. All of these.

4. Food needs to be accessible to people in remote areas.

Q.

The grafted portion of a plant is called

1. Stalk

2. Stock

3. Layer

4. Scion

Q.

On a daily basis, our food consists of cereals, pulses, vegetable and fruits. Why do we consume a different variety of food material?

1. It gives balanced taste to the food we consume.

2. Not all food material possess the right amount of carbohydrate, proteins and fat.

3. It makes the food more digestible.

4. It is cheaper to mix food stuff than go for a single food type.

Q.

What ingredients of our diet do not provide energy to the body?

1. Carbohydrates

2. Minerals

3. Both A & C

4. Vitamins

5. Proteins

Q. In which of the following irrigation system, water is allowed to flow through a rotating nozzle?

1. Rotating system
2. Drain system
3. Drip system
4. Sprinkler system

Q.

Name two chemicals used as weedicides.

Q. In which of the following irrigation system, water is allowed to flow through a rotating nozzle?

1. Sprinkler system
2. Rotating system
3. Drip system
4. Drain system