MCQOPTIONS
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MCQOPTIONS
This section includes 280 Mcqs, each offering curated multiple-choice questions to sharpen your Agriculture knowledge and support exam preparation. Choose a topic below to get started.
| 201. |
Gassypium barbadense was developed from a cross between__________________? |
| A. | G. herbaceum and G. raimondii |
| B. | G. arborieum and G. raimondii |
| C. | G. hirsutum and G. raimondii |
| Answer» B. G. arborieum and G. raimondii | |
| 202. |
Gassypium arborium is__________________? |
| A. | Tetraploid |
| B. | Diploid |
| C. | Triploid |
| D. | Haploid |
| Answer» C. Triploid | |
| 203. |
Gaseous loss of a substance from the soil or from fertilizer or manure is called_________________? |
| A. | Volatilization |
| B. | Evaporation |
| C. | Transpiration |
| D. | Evapotranspiration |
| Answer» B. Evaporation | |
| 204. |
Fumigating and warming soil by covering it with black plastic is called__________________? |
| A. | Mulching |
| B. | Fumigation |
| C. | Soil solarization |
| D. | None of the above |
| Answer» D. None of the above | |
| 205. |
Foliar application of nitrogen means applying nitrogen in solution form to___________________? |
| A. | Whole plant |
| B. | Leaves |
| C. | Stem only |
| D. | Flowers only |
| Answer» C. Stem only | |
| 206. |
First ginning machine was invented in_______________? |
| A. | 1893 AD |
| B. | 1880 AD |
| C. | 1793 AD |
| D. | 1650 AD |
| Answer» D. 1650 AD | |
| 207. |
Field capacity and permanent wilting point are different indifferent_______________? |
| A. | Crops |
| B. | Soils |
| C. | Seasons |
| D. | Regions |
| Answer» C. Seasons | |
| 208. |
Fertilizer requirements of wheat under medium loamy soil is________________? |
| A. | 75-90 NP kg/ha |
| B. | 100-70 NP kg/ha |
| C. | 110-60 NP kg/ha |
| D. | 136-85 NP kg/ha |
| Answer» E. | |
| 209. |
Fertilizer application before seed sowing is called__________________? |
| A. | Top dressing |
| B. | Broadcasting |
| C. | Basal application |
| D. | Drilling |
| Answer» D. Drilling | |
| 210. |
Excess of nitrogen to plants causes_________________? |
| A. | Delay in ripening |
| B. | Delay in growth |
| C. | Delay in germination |
| D. | All the above |
| Answer» B. Delay in growth | |
| 211. |
England cotton was imported from the time in__________________? |
| A. | 1430 AD |
| B. | 1435 AD |
| C. | 1530 AD |
| D. | 1500 AD |
| Answer» B. 1435 AD | |
| 212. |
Electrolytes leakage is found greater in______________? |
| A. | HD grains |
| B. | LD grains |
| C. | All the above |
| D. | non of these |
| Answer» B. LD grains | |
| 213. |
Electrolytes leakage is defendant on_________________? |
| A. | Condition of cell membrane |
| B. | Cracking of seed test |
| C. | Both a & b |
| D. | None of the above |
| Answer» D. None of the above | |
| 214. |
Effects of allelopathic compound in the life cycle of plants cause inhibition of________________? |
| A. | Seed deterioration |
| B. | seed germination |
| C. | Seed swelling |
| D. | non of these |
| Answer» C. Seed swelling | |
| 215. |
EC of saline soil is equal to or greater than________________? |
| A. | 2 |
| B. | 3 |
| C. | 4 |
| D. | non of these |
| Answer» D. non of these | |
| 216. |
Dwarf varieties of wheat are more resistance to_______________? |
| A. | Disease |
| B. | Insect pest |
| C. | Lodging |
| D. | Viruses |
| Answer» D. Viruses | |
| 217. |
Due to phosphorus deficiency in plants____________________? |
| A. | Roots do not develop properly |
| B. | Plants mature late |
| C. | Poor flowering and fruil selling occurs |
| D. | All the above |
| Answer» E. | |
| 218. |
Drought is measuring in terms of________________? |
| A. | Yield performance |
| B. | Photosynthesis |
| C. | Root length of seeding |
| D. | All the above |
| Answer» E. | |
| 219. |
Drip method of irrigation is not suitable to close spaced crops because_________________? |
| A. | High water requirements |
| B. | High pump pressure |
| C. | High cost on pipes |
| D. | Unavailable of technology |
| Answer» D. Unavailable of technology | |
| 220. |
Diversity of animals and crop species in different ecosystems is called as_______________? |
| A. | Mirgation |
| B. | Biodiversity |
| C. | Ecology |
| D. | Ecosystem |
| Answer» C. Ecology | |
| 221. |
Delta of water for cotton crop is________________? |
| A. | 30 acre inches |
| B. | 25 acre inches |
| C. | 18 acre inches |
| D. | non of these |
| Answer» C. 18 acre inches | |
| 222. |
Delta pine variety of cotton was imported in Pakistan in the year______________? |
| A. | 1970 |
| B. | 1968 |
| C. | 1971 |
| D. | 1978 |
| Answer» B. 1968 | |
| 223. |
Cultivation of same crop year after year is called________________? |
| A. | Single cropping |
| B. | Monocropping |
| C. | Double, cropping |
| D. | All the above |
| Answer» C. Double, cropping | |
| 224. |
Crop rotation means growing_________________? |
| A. | Same craps |
| B. | Growing green manures |
| C. | Growing different crops |
| D. | Growing fodder crops |
| Answer» D. Growing fodder crops | |
| 225. |
Crop ideotype refers to________________? |
| A. | Model plant type |
| B. | Good plant type |
| C. | Ideal plant type |
| D. | All the above |
| Answer» E. | |
| 226. |
Critical factors for crop production is________________? |
| A. | Land |
| B. | Water |
| C. | Pure seed |
| D. | fertilizer |
| Answer» D. fertilizer | |
| 227. |
Cotton plant has mode of germination_________________? |
| A. | Determinate type of growth |
| B. | Indeterminate type of growth |
| C. | Semi-determinate |
| D. | Buslry growth habit |
| Answer» C. Semi-determinate | |
| 228. |
Cotton plant has a mode of germination______________? |
| A. | Hypogeal germination |
| B. | Epigeal germination |
| C. | Both of the above |
| D. | non of these |
| Answer» C. Both of the above | |
| 229. |
Cotton plant belong to one of the following categories______________? |
| A. | C4 plant |
| B. | CAM plant |
| C. | C3 plant |
| D. | non of these |
| Answer» D. non of these | |
| 230. |
Cotton ginning machine was invented by_______________? |
| A. | William Black |
| B. | Withey |
| C. | Thomas Hough ten |
| D. | Thomas Wilson |
| Answer» C. Thomas Hough ten | |
| 231. |
Cotton is a crop of_______________? |
| A. | Tropical region |
| B. | Sub-tropical region |
| C. | Both A and B |
| D. | All of the above |
| Answer» D. All of the above | |
| 232. |
Controlled run off, water supplies, irrigation, soil fertility is called as_________________? |
| A. | Catchmento protection |
| B. | Agriculture conservation |
| C. | Soil protection |
| D. | Saw logs |
| Answer» B. Agriculture conservation | |
| 233. |
Conducting experiments in glasses is called________________? |
| A. | Invitro |
| B. | Invivo |
| C. | In-ova |
| D. | In-sin |
| Answer» B. Invivo | |
| 234. |
CLCV stands for__________________? |
| A. | Cotton leaf cover virus |
| B. | cotton leaf curl virus |
| C. | cotton leaf cotton virus |
| D. | cotton leaf complete virus |
| Answer» C. cotton leaf cotton virus | |
| 235. |
Certification is not required for________________? |
| A. | Nucleus seed |
| B. | Breeder seed |
| C. | Foundation seed |
| D. | Certified seed |
| Answer» C. Foundation seed | |
| 236. |
CCRI stands for_______________? |
| A. | Cotton crop research institute |
| B. | Center for crop research institute |
| C. | Central cotton research institute |
| D. | non of these |
| Answer» D. non of these | |
| 237. |
Causal organism of root rot of cotton is_____________________? |
| A. | Rhizoeionia solani |
| B. | Rhizoctonia bataticola |
| C. | Both of them |
| Answer» D. | |
| 238. |
Breeders seed production is taken up from the nucleus seed B and A lines are pollinated in an isolation of 1 Km in a ratio of_________________? |
| A. | 1:2 |
| B. | 1:3 |
| C. | 1:4 |
| D. | 1:5 |
| Answer» D. 1:5 | |
| 239. |
Breeder seed is the progeny of_____________________? |
| A. | Certified seed |
| B. | Nucleus seed |
| C. | Foundation seed |
| D. | Registered seed |
| Answer» C. Foundation seed | |
| 240. |
Botanical name of American cotton is_________________? |
| A. | G. hirsutum |
| B. | G. arborium |
| C. | G. barb dense |
| D. | Non of these |
| Answer» B. G. arborium | |
| 241. |
Better crop establishment especially for direct seeded rice can be obtained by using________________? |
| A. | High density grain |
| B. | Low density grain |
| C. | Both a & b |
| D. | None of the above |
| Answer» B. Low density grain | |
| 242. |
Best time of sowing for cotton is______________? |
| A. | Mid March to mid April |
| B. | Mid May to mid July |
| C. | Mid June to mid July |
| D. | non of these |
| Answer» C. Mid June to mid July | |
| 243. |
Barani Agriculture institute is located at _________________? |
| A. | Peshawar |
| B. | Islamabad |
| C. | Rawalpindi |
| D. | Chakwal |
| Answer» E. | |
| 244. |
Bacillus thuringensis season cotton is a________________? |
| A. | Virus |
| B. | Bacteria |
| C. | Fungi |
| D. | non of these |
| Answer» C. Fungi | |
| 245. |
AZR1 is___________________? |
| A. | Arid zone research institute |
| B. | Agriculture zonal research institute |
| C. | Attock Zonal research institute |
| D. | None of the above |
| Answer» B. Agriculture zonal research institute | |
| 246. |
Azolla which fixes nitrogen in rice field is__________________? |
| A. | Bacteria |
| B. | Fungi |
| C. | Ferm |
| D. | None of the above |
| Answer» D. None of the above | |
| 247. |
Auxins and cytokinins are__________________? |
| A. | Growth regulators |
| B. | Herbicides |
| C. | Insecticides |
| D. | Fungicides |
| Answer» B. Herbicides | |
| 248. |
APTMA stands for_____________________? |
| A. | All Pakistan textile mills association |
| B. | All Pakistan trade monitoring association |
| C. | All Pakistan trade monitoring agency |
| D. | All Pakistan textile mill management authority |
| Answer» B. All Pakistan trade monitoring association | |
| 249. |
Annual rye grass releases a chemical through its root that prevents________________? |
| A. | Crop seeds |
| B. | weed seed |
| C. | Both a and b |
| D. | non of these |
| Answer» D. non of these | |
| 250. |
An example of monocot fiber yielding plant is_________________? |
| A. | Cocos |
| B. | Clemates |
| C. | Corchorus |
| D. | Crotalaria |
| Answer» B. Clemates | |