Skip to main content

Multiple type questions based on crops up tet c tet super tet

          
              Multiple Choice Questions

1- All animals are-
a- Parasitic
b- Saprophytic 
c- Autotrophic 
d- Heterotrophic 

2-Which is the most important source of food and fodder ? 
a-Algae
b-Fungi 
c-Lichen
d-Cereal

3-Application of nitrogenous manure to a plant causes 
a-Vigorous vegetative growth
b-early flowering
c-Early fruiting
d-Growth retardation due to toxicity of NHჳ


4-The element which is required in largest quantity by plants is
a-Calcium 
b-Sulphur
c-Phosphorus
d-Nitrogen

5-Nodules with nitrogen-fixing bacteria are present in  
a-Cotton 
b-Wheat 
c-Gram
d-Mustard

6-Plants can be made disease-resistant by
 a-Heat treatment
b-Hormone treatment
c-Colchicine treatment
d-Breeding with their wild relatives

7-The process of cross breeding two different varieties of crop plants each having a desired characteristic, is known as
a-Selection
b-Hybridisation
c-Introduction
d-Crossing


8-Milk does not provide
a-Vitamin A and D
b-Carbohydrates, proteins , fats
c-Minerals such as Phosphorus and calcium
d-Iron

9-Which of the following statement is correct about fertilizer.
a-It is a nutrient specific
b-It is water insoluble
c-It is readily absorbed by the plant
d-It is compact and easy to transfer

10-Which of the following is incorrect for greenmanure
a-It is supplies organic matter
b-It supplies nitrogen
c-It prevents soil erosion
d-It allows leaching


11-When both crops and livestock are raised on the same farm, it is known as
a-Mixed farming
b-Mixed cropping
c-Inter cropping
d-Crop rotation

12-Living organisms are used in
a-Organic manure
b-Biofertilizers
c-Natural insecticides
d-Pesticides

13-The principal cereal crop of India is
a-Wheat
b-Rice
c-Maize
d-Sorghum


14-Gundi bug is a pest of
a-Sugarcane
b-Cotton
c-wheat
d-Rice

15-Which of the following have been artificially selected ?
a-Cobbage
b-Broccoli
c-Cauliflower
d-All of these

16-Karanti, Pysa agarni and pusa bold are improved varieties of
a-Urad beam
b-Sunflower
c-Mustard
d-chick pea

17-Whoch of the following is not a draught animal ?
a-Camel
b-Sheep
c-Elephant
d-Horse

18-Which of yhe following is a leguminous green fodder commonly  available in winter ?
 a-Cow pea
b-Elephant grass
c-berseem and lucerne
d-rice and jowar



19-Which one of the following is a micronutrient ?
a-Nitrogen
b-Phosphorus
c-Potassium
d-Boron


20-Sustainable agriculture involves

a-Mixed farming
b-Crop rotation
c-Mixed cropping
d-All of these



21-which of the following is broad leaf weed ?
a-Cheopodium
b-convulvulus
c-Amaranthus
d-All of these

22-Weed affect the crop plants by

a-killing of the plants in field before they grow
b-dominating the plants to grow
c-competing for various resources of crops (plants) causing low availability of nutrients
d-All the above

23-Find out the correct sentence

i-Hybridization means crossing between genetically dissimilar plants
ii-Cross between two varieties is called as inter-specific hybridisation
iii-introducing genes of desired characters into a plant gives genetically modified crop iv-cross between plants of two species is called as inter varietal hybridization
a-i & iii b-ii & iv c-ii & iii d-iii & iv

24-Which one of the following species of honey bee is an Italian species ?

a-Apis mellifera
bApis dorsata
c-Apis florae
d-Apis cerana indica

25-Which of the following is Indian cattle ?
a-Bos indicus
b-Bos domestica
c-Bos bubalis
d-Bos vulgaris

 Answers-

1-d 2-d 3-a 4-d 5-c 6-d 7-b 8-d 9-b 10-d 11-a 12-b 13-b 14-d 15-d 16-c 17-b 18-c 19-d 20-d 21-d 22-c 23-a 24-a 25-a

Comments

Post a Comment

Popular posts from this blog

Apiculture

                                 Apiculture or Bee keeping                                             Rearing , care and management of honey bees for obtaining wax, honey and other useful substances is called Apiculture. Honey is used in eating and used as medicines also . This natural product is useful for different diseases like  dysentery , vomiting and  other stomachal problems or liver ailments. Honey should be taken in the morning when stomach is empty . one glass water with one tea spoon of honey. It improves our digestion and works as blood Purifier. It is also used for  removing the problems like cold sore, throat , ulcer of stomach and intestine etc.    Products obtained from honey bees By apiculture we can obtain the following useful products  Honey -  Honey is a sweet,viscous fluid. Components of honey- sugar( sucrose,dextrose,levulose  , enzymes, water, amino acids, Vitamins ( Biotin, Riboflavin, Pyridoxin, , Ascorbic acid, Thiamine, Niacin and Pantoth
4 comments
Read more

Subatomic Particles

                                   SUB-ATOMIC PARTICLES   Before studying about subatomic particle  we should know in brief  what is  atom?                        Atom-: Atom  is the smallest particle of any element.  In the old time, It is assumed that atom is indivisible  but with the help of new discoveries , this assumption thauut atom is indivisible is failed. Now all know that atom is divisible and it is formed of more small particles called subatomic particles.   Atom is divisible   further ,this can be considered with the study of static electricity and conduction of electricity in the conductor. Events which shows atom is divisible- Flowing of electricity in Conductor. Transfer of heat from one point to another. Attraction or Repulsion b/w charged species.  All these events shows that atom is divisible  into  more smaller  particles. These above events take  place due to the presence of any charged sub atomic Particle that is Electron. Sub-atomic Parti
1 comment
Read more

Symbols of Chemical Elements

                            SYMBOLS OF CHEMICAL ELEMENTS Symbol- Abbreviation of elements in the form of one or two letters is called Symbol, eg. Hydrogen＝H, Helium＝H                      A diagramatic representation of Atom Note- Atom is the the smallest particle of any Element. Radius of atom is ten the power minus eight cm. ,While Nucleus is the centre of the atom and its radius is 10 the power minus 12 cm. History of  Symbol- In 1803, An English Chemist and Physicist, John Dalton  gave the Symbols first to represent the atoms of the elements, besides this Dalton was considered as the father of modern atomic theory. He told that  molecules and atoms may be represented in Symbolic form in place of writing their names but now a days Dalton's Symbols are not recognised. As we know the era is changed, In the same manner old Symbols (Symbols given by Dalton) are changed.            A Table of Symbol given by Dalton Drawbacks of Dalton's sSymbols- Da
3 comments
Read more