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Subject: Science, asked on 15/1/18

Describe composite fish culture ? What is the major problem in fish farming ? How is it overcome

Subject: Science, asked on 9/1/18

Mention any two ways by which insect pests attack the plants.

Subject: Science, asked on 7/1/18

what management practices are common in dairy farming? on what factors does food requirement depend? on dairy animals depend? a)roughage b)concentrates

Subject: Science, asked on 7/1/18

what are the various types of animal based farming ?

Subject: Science, asked on 5/1/18

Mention 4 advantages of using fertilizer over manures

Subject: Science, asked on 25/12/17

Pls give a note on biofabrication in animals

Subject: Science, asked on 23/12/17

What are macronutrients and micronutrients and why are they so called? ​

Subject: Science, asked on 18/11/17

list out the factors to be taken care of during desert farming

Subject: Science, asked on 16/11/17

what do you mean by fumigation? What is more preferable between fumigation and spraying? Why?

Subject: Science, asked on 13/11/17

give important point for poutry farming and a concept map of it

Subject: Science, asked on 12/11/17

How is carbon assimilated in nature?

Subject: Science, asked on 4/11/17

The driver'of a Car travelling along a straight road with speed of 32 Km/h observes sign boards which give speed limit to be 54 km/h. The signboard is 70m head When the driver applies the brakes. Calculate the acceleration Of car which Will cause the Car to pass the signboard at the stated speed limit. 
Why do living organisms require food? 
What does the rood provide us? 
Why do we need to inclease production emciency of crops and livestock? 
Define: (i) Crop (ii) Compost (iii) Fertiliærs (iv) Irrigation 
(v) Mixed cropping 
What are the different types of crops? 
Which type ofcrops provides us with fats? 
Name a crop that provides us with carbohydrates, proteins as well as fats. 
Name two fodder crops. 
What is photoperiodism? 
What are Kharif crops and Rabi crops? 
What is hybridization? 
What is meant by a hybrid? 
What is an intenarietal hybrid? 
What are genetically modified crops? 
How many nutrients are essential for plants? 
How do plants get nutrients? 
Name two nutrients obtained by plants from air. 
Which essential nutrient do plants obtain from water? 
What are micronutrients? 
Why are some essential nutrients called macronutrients? 
What are manures? 
Name the different forms of manures. 
Define green manure. 
Give two examples of crops that are grown as green manures. 
100. Which type ofcrop is grown between two cereal crops to restore the fertility of the soil! 
101 . What is the basic objective of mixed cropping? 
102. Define: (i) intercropping and crop rotation (ii) crop protection and pests 
103. What kinds ofcrops are grown in intercropping? 
104. How are diseases transmitted in crops? 
105. What is a pesticide? 

Subject: Science, asked on 1/11/17

what is the major promblem faced by India and what can be done to solve promblem

Subject: Science, asked on 29/10/17

Absorbtion of which nutrient is not enabled by the xylem tissue present in plants?

Subject: Science, asked on 27/10/17

which food product never spoil?

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