MCQOPTIONS
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MCQOPTIONS
This section includes 232 Mcqs, each offering curated multiple-choice questions to sharpen your Agriculture knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which sex of mosquito bites the human being__________________? |
| A. | Male |
| B. | Female |
| C. | Both of sex |
| D. | None of above |
| Answer» C. Both of sex | |
| 2. |
White files have eggs______________________? |
| A. | Elongate |
| B. | Conical |
| C. | Stalked |
| D. | Oval |
| Answer» D. Oval | |
| 3. |
Wings are modified into rod like structure in Thrips are type of wings________________? |
| A. | Membrarieous |
| B. | halteres |
| C. | Stripy |
| D. | Elytra |
| Answer» D. Elytra | |
| 4. |
Workers of honey bees have number of chromosome_______________? |
| A. | Diploid |
| B. | Haploid |
| C. | Triploid |
| D. | None of above |
| Answer» C. Triploid | |
| 5. |
Young ones of fly is_________________? |
| A. | Imago |
| B. | Maggot |
| C. | Grub |
| D. | Grub |
| Answer» C. Grub | |
| 6. |
Zinc phosphide is____________________? |
| A. | Rodenticide |
| B. | Pesticide |
| C. | Insecticide |
| D. | Weedicide |
| Answer» B. Pesticide | |
| 7. |
Which is the strongest animal of the world_________________? |
| A. | Whales |
| B. | Elephants |
| C. | Ants |
| D. | Beetles |
| Answer» D. Beetles | |
| 8. |
Which insect cut the root of plants____________________? |
| A. | Mole cricket |
| B. | Ground beetles |
| C. | Pyrilla |
| D. | Gryllobllated |
| Answer» B. Ground beetles | |
| 9. |
Which insect have bacteria and in their digestive system_______________? |
| A. | Termites |
| B. | Ants |
| C. | Silver fish |
| D. | None |
| Answer» B. Ants | |
| 10. |
Which insect cause ear splitting plain to some people__________________? |
| A. | Cicadas |
| B. | Fireflies |
| C. | Locust |
| D. | Silver fish |
| Answer» B. Fireflies | |
| 11. |
Which hormone cause moulting in insect_________________? |
| A. | Ecdysone |
| B. | Juvenile |
| C. | Activation hormone |
| D. | None of the above |
| Answer» B. Juvenile | |
| 12. |
Which families are most of them are scavenger ? |
| A. | Tineidae |
| B. | Pyralidae |
| C. | Tineidae and Pyralidae |
| D. | Culicidae |
| Answer» D. Culicidae | |
| 13. |
Which enzyme responsible for the break down of fat and oil__________________? |
| A. | Carbohydrates |
| B. | Lipases |
| C. | Proteases |
| D. | non of theses |
| Answer» C. Proteases | |
| 14. |
Which enzyme breaks protein__________________? |
| A. | Carbohydrates |
| B. | Lipases |
| C. | Proteases |
| D. | Amylase |
| Answer» D. Amylase | |
| 15. |
Where the most insects are abundant____________________? |
| A. | Tropical region |
| B. | Sub tropical |
| C. | temperature region |
| D. | None of the above |
| Answer» B. Sub tropical | |
| 16. |
When the fore wings are modified into halteres. they are called_________________? |
| A. | Filohalteres |
| B. | pseudohalteres |
| C. | Halteres |
| D. | Hemelytra |
| Answer» C. Halteres | |
| 17. |
When some cultivars are resistance and some cultivars are susceptible, when they are infested with same insect biotype such type of resistance is called___________________? |
| A. | General resistance |
| B. | Specific resistance |
| C. | Cross resistance |
| D. | Horizontal resistance |
| Answer» C. Cross resistance | |
| 18. |
When damage cause by insect pest is slight such pest is referred as___________________? |
| A. | Major pest |
| B. | Minor pest |
| C. | Key pest |
| D. | Migrant pest |
| Answer» C. Key pest | |
| 19. |
What types of insects are injurious__________________? |
| A. | Agricultural pest, house hold, Store grain, Pollinators |
| B. | Agricultural pest, Parasite, Predator |
| C. | Store grain, Parasite, Predator |
| D. | Agricultural pest, house hold pest, Store grain, insects of domestic animals |
| Answer» E. | |
| 20. |
What KD50____________________? |
| A. | Medium knock down |
| B. | Highly knock down |
| C. | Low knock down |
| D. | None of above |
| Answer» B. Highly knock down | |
| 21. |
What is T.S.O ? |
| A. | Technical sales officer |
| B. | Technical scientific officer |
| C. | Tehsil sale officer |
| D. | None of the Above |
| Answer» B. Technical scientific officer | |
| 22. |
What is the most social insects__________________? |
| A. | Black ants |
| B. | Termites |
| C. | Honeybees |
| D. | None of the above |
| Answer» D. None of the above | |
| 23. |
What is the function of carbohydrates enzymes in insects____________________? |
| A. | Sugar breakers |
| B. | Fat and oil breakers |
| C. | Protein breakers |
| D. | Oxygen breakers |
| Answer» B. Fat and oil breakers | |
| 24. |
What is the family of mosquito________________? |
| A. | Culicidae |
| B. | Pyralidae |
| C. | Tineidae |
| D. | Bombicidae |
| Answer» B. Pyralidae | |
| 25. |
What is function of deterrent__________________? |
| A. | Chemical which prevent feeding |
| B. | Prevent ovipositon of an insect |
| C. | Prevent feeding and oviposition of an insect |
| D. | None of the above |
| Answer» D. None of the above | |
| 26. |
What is DDT__________________? |
| A. | Dichloro-diphenyl,trichloro,ethane |
| B. | Dimethory diphenyl,trichloro,ethane |
| C. | Dichloro diphenyl teracholoride |
| D. | None of the Above |
| Answer» B. Dimethory diphenyl,trichloro,ethane | |
| 27. |
What is bee bread____________________? |
| A. | Honey and wax |
| B. | Pollen and nectar |
| C. | Honey and pollen |
| D. | non of these |
| Answer» B. Pollen and nectar | |
| 28. |
What is antidote__________________? |
| A. | Treatment given to counteract the effects of a poison |
| B. | Increase the effects of a poison |
| C. | No action against pesticide |
| D. | None of the Above |
| Answer» B. Increase the effects of a poison | |
| 29. |
What is antidote of organophosphate and carbamate poisoning________________? |
| A. | Atropine |
| B. | Diazepam |
| C. | Earbiturates |
| D. | None of the Above |
| Answer» B. Diazepam | |
| 30. |
What is antidote of anticoagulant rodenticide_____________________? |
| A. | Vitamin K |
| B. | Atropine |
| C. | Diazepam |
| D. | Earbiturate |
| Answer» B. Atropine | |
| 31. |
What colour show moderately hazarous_________________? |
| A. | Red |
| B. | Blue |
| C. | Yellow |
| D. | Brown |
| Answer» C. Yellow | |
| 32. |
What colour show extremely hazard to human being_________________? |
| A. | Red |
| B. | Blue |
| C. | Yellow |
| D. | Brown |
| Answer» B. Blue | |
| 33. |
What are productive insects_________________? |
| A. | Silk worms Lac insects Honey bees |
| B. | Parasites, Predators, Pollination |
| C. | Silk worm, Pollinators, Predators |
| D. | Lac insect, Honey bees, pollinator |
| Answer» B. Parasites, Predators, Pollination | |
| 34. |
What are helpful insects___________________? |
| A. | Predators, Pollinators, Parasites, Honey bees |
| B. | Silkworm, Pollinators, Predators, Scavenges |
| C. | Weed killers, scavengers, predator, pollinator, parasites |
| D. | Predators, Pollinators, Lac insects |
| Answer» D. Predators, Pollinators, Lac insects | |
| 35. |
Volatile chemical which exist in the gaseous state in sufficient concentration to be lethal for a given pest is called ? |
| A. | Fumigant |
| B. | Arsenicals pesticide |
| C. | Pyrethorid |
| D. | carbamate |
| Answer» B. Arsenicals pesticide | |
| 36. |
Viviparous insects which produced__________________? |
| A. | Eggs |
| B. | Young ones |
| C. | Nymph |
| D. | None of the above |
| Answer» C. Nymph | |
| 37. |
Various methods of pest scouting are_________________? |
| A. | Maryo’s method |
| B. | Diagonal method |
| C. | Zig zag method |
| D. | all the above |
| Answer» C. Zig zag method | |
| 38. |
Use of living organism to bring down the pest population to sub economic level is called____________________? |
| A. | Biological control |
| B. | Cultural control |
| C. | Physical control |
| D. | Natural control |
| Answer» B. Cultural control | |
| 39. |
Types of pheromones which alert the insect from any danger known as__________________? |
| A. | Alarm pheromone |
| B. | Aggregation pheromone |
| C. | Sex pheromone |
| D. | Trial marking pheromone |
| Answer» B. Aggregation pheromone | |
| 40. |
Type of reproduction in which young ones are produced by larval or pupal stages is____________________? |
| A. | Paedogenesis |
| B. | Polyembryony |
| C. | Viviparity |
| D. | Polyembrony |
| Answer» B. Polyembryony | |
| 41. |
Types of pheromone which motivate the insects to follow each other is known as____________________? |
| A. | Alarm pheromone |
| B. | Aggregation pheromone |
| C. | Sex pheromone |
| D. | Trial marking pheromone |
| Answer» E. | |
| 42. |
Type of reproduction in which young ones Produced form unfertilized eggs is________________? |
| A. | Parthenogenesis |
| B. | Pacdogenesis |
| C. | Vtviparity |
| D. | Polyenibryony |
| Answer» B. Pacdogenesis | |
| 43. |
Type of reproduction in which two or more individuals are produced from a single egg____________________? |
| A. | Viviparity |
| B. | Polyembryony |
| C. | Paedogenesis |
| D. | Parthenogenesis |
| Answer» B. Polyembryony | |
| 44. |
Type of pupae with appendages are free and no glued to the body is_________________? |
| A. | Obtect |
| B. | Coarctate |
| C. | Exarate |
| D. | Platyform |
| Answer» D. Platyform | |
| 45. |
Type of pheromone which get together the insects for food and mating is known as________________? |
| A. | Alarm pheromone |
| B. | Aggregation pheromone |
| C. | Sex pheromone |
| D. | Trial marking pheromone |
| Answer» C. Sex pheromone | |
| 46. |
Type of diapause occur in summer or under drought condition is called_______________________? |
| A. | Dormancy |
| B. | Torpor |
| C. | Aestivation |
| D. | Starvation |
| Answer» D. Starvation | |
| 47. |
Toxicant refers to a________________? |
| A. | Poison |
| B. | Poisonous material |
| C. | None of the Above |
| D. | Both of them |
| Answer» C. None of the Above | |
| 48. |
Toxic refers to a________________? |
| A. | Poison |
| B. | Poisonous material |
| C. | None of the Above |
| D. | Both of them |
| Answer» B. Poisonous material | |
| 49. |
Total complete resistance against any adverse condition is called_________________? |
| A. | Immunity |
| B. | Tolerance |
| C. | Resistance |
| D. | Plant resistance |
| Answer» B. Tolerance | |
| 50. |
Three main part of antennae are _____________________? |
| A. | Scape pedicel, flagellum |
| B. | Ring, funicle, club |
| C. | Scape, club, flagellum |
| D. | Pedicle, scape, club |
| Answer» B. Ring, funicle, club | |