MCQOPTIONS
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MCQOPTIONS
This section includes 296 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 of the leafy vegetables has high cellulose and add bulk to food___________________? |
| A. | Celery |
| B. | Cabbage |
| C. | Cabbage |
| D. | All the above |
| Answer» E. | |
| 2. |
Which one of the following disease is caused due to lack of fiber in diets_________________? |
| A. | Appendicitis |
| B. | Diabetes |
| C. | Hernia |
| D. | All the above |
| Answer» E. | |
| 3. |
which one of the following fruit is perishable________________________? |
| A. | Mango |
| B. | Banana |
| C. | Cherry |
| D. | Grapes |
| Answer» E. | |
| 4. |
Which one of the following horticultural plants is well known for its cooling effect _______________________? |
| A. | Falsa |
| B. | Sweet lime |
| C. | Jaman |
| D. | All the above |
| Answer» E. | |
| 5. |
which one of the following instrument is used to measure the relative humidity in atmosphere___________________? |
| A. | Colorimeter |
| B. | Hygrometer |
| C. | Paramagnetic analyzer |
| D. | none of the above |
| Answer» C. Paramagnetic analyzer | |
| 6. |
Which one of the following instrument is used for measuring fruit flesh finess__________________? |
| A. | Penetometer |
| B. | Effegi instrument |
| C. | Magners- Taylor pressure tester |
| D. | All the above |
| Answer» E. | |
| 7. |
Which one of the following is a sexual method of propagation_________________? |
| A. | Grafting |
| B. | Budding |
| C. | Layering |
| D. | All the above |
| Answer» E. | |
| 8. |
which one of the following is climacteric fruit_____________________? |
| A. | Grape |
| B. | Banana |
| C. | Lemon |
| D. | Pineapple |
| Answer» C. Lemon | |
| 9. |
Which one of the following is dioceous plant___________________? |
| A. | Papaya |
| B. | Datepalm |
| C. | Maize |
| D. | All the above |
| Answer» B. Datepalm | |
| 10. |
Which one of the following is fruit__________________? |
| A. | Cauliflower |
| B. | Potato |
| C. | Brinjal |
| D. | Ginger |
| Answer» D. Ginger | |
| 11. |
Which one of the following is non-climacteric fruit__________________? |
| A. | Mango |
| B. | Apple |
| C. | Papaya |
| D. | Grape |
| Answer» E. | |
| 12. |
Which one of the following is not fruit__________________? |
| A. | Tomato |
| B. | Potato |
| C. | Muskmelon |
| D. | Bitter guard |
| Answer» C. Muskmelon | |
| 13. |
Which one of the following plants prevent soil erosion and reclaim water logged soils____________________? |
| A. | Ber |
| B. | Guava |
| C. | Pome granate |
| D. | All the above |
| Answer» E. | |
| 14. |
Which one of the following quantative change is associated with ripening of fruits_____________________? |
| A. | Breakdown of poly carbohydrates |
| B. | Conversion of starch to sugar |
| C. | Pectic substance and hemicellulose |
| D. | All the above |
| Answer» E. | |
| 15. |
Which one of the following____________________? |
| A. | Aphids |
| B. | Cut worm |
| C. | Army worms |
| D. | Weevils |
| Answer» E. | |
| 16. |
Which type of development takes place in the female part of the ovule______________________? |
| A. | Microsporogenesis |
| B. | Megasporogenesis |
| C. | Gametogenesis |
| D. | Tapetium |
| Answer» C. Gametogenesis | |
| 17. |
Which types of fruits are known at higher altitude in KP, Balochistan and Murree hills_________________? |
| A. | Barries |
| B. | Aggregate fruit |
| C. | Pomes |
| D. | None of the above |
| Answer» D. None of the above | |
| 18. |
Who used first artificial hybridization in fruit crops ____________________? |
| A. | Knight (1800) |
| B. | Karpocho (1810) |
| C. | Jones (1917) |
| D. | none |
| Answer» B. Karpocho (1810) | |
| 19. |
Witting and shriveling of fruits is prevented by the use of_________________? |
| A. | Waxing |
| B. | 2,4-D |
| C. | Ethylene |
| D. | None of the above |
| Answer» B. 2,4-D | |
| 20. |
Which of the following is good source of vitamin A__________________? |
| A. | Banana |
| B. | Mango |
| C. | Gram |
| D. | Wheat |
| Answer» C. Gram | |
| 21. |
Which of the following constitute the best definition of fruit____________________? |
| A. | A fruit is a product of flower |
| B. | A fruit is a product of ovary |
| C. | A fruit is a mature ovary that contain seed |
| D. | A fruit is post fertilization |
| Answer» D. A fruit is post fertilization | |
| 22. |
Which method of irrigation is possible under the economical conditions of Pakistan __________________? |
| A. | Canal system |
| B. | Modified basin system |
| C. | Drip irrigation |
| D. | All the above |
| Answer» E. | |
| 23. |
Which layout is the most suitable for the uneven lands and sub mountain areas _____________________? |
| A. | Hexagonal system |
| B. | Contour system |
| C. | Triangular system |
| D. | Rectangular system |
| Answer» C. Triangular system | |
| 24. |
which is multipurpose tree___________________? |
| A. | Kikar |
| B. | Mango |
| C. | Cedar |
| D. | Pine |
| Answer» B. Mango | |
| 25. |
Which disease is caused by nematodes in banana_____________________? |
| A. | Banana bunchy top |
| B. | Finger tip rot |
| C. | Panama diseases |
| D. | Root knot |
| Answer» E. | |
| 26. |
Which among the following does not possess cotyledons__________________? |
| A. | Coconut |
| B. | Castor |
| C. | Carrot |
| D. | Cuscuta |
| Answer» D. Cuscuta | |
| 27. |
Where does respiratory electron transport occurs____________________? |
| A. | Cytoplasm |
| B. | Inner membrane of mitochondria |
| C. | matrix of mitochondria |
| D. | Chloroplast |
| Answer» C. matrix of mitochondria | |
| 28. |
When the corolla has four clawed petals inserted at right angle other is said to be_____________________? |
| A. | Tubular |
| B. | Rosaceous |
| C. | Cruciform |
| D. | Papilliaci |
| Answer» D. Papilliaci | |
| 29. |
When a single bud is used as scion and inserted into root stock is called ____________________ ? |
| A. | Shield budding |
| B. | Stocking |
| C. | Budding |
| D. | All the above |
| Answer» D. All the above | |
| 30. |
What type of pollination is observed in okra_________________? |
| A. | Cross pollination |
| B. | Partually self pollination |
| C. | Partially cross pollination |
| D. | Both A & B |
| Answer» E. | |
| 31. |
What type of pollination is observed in cucumber_____________________? |
| A. | Partially self fertilization |
| B. | Partially cross pollination |
| C. | Self pollination |
| D. | Cross pollination |
| Answer» C. Self pollination | |
| 32. |
What type of pollination is observed in cauliflower__________________? |
| A. | Self pollination |
| B. | Cross pollination |
| C. | Self fertilization |
| D. | Partial self fertilization |
| Answer» C. Self fertilization | |
| 33. |
What is topping _________________? |
| A. | Removal of branches |
| B. | Removal of leaves |
| C. | Removal of roots |
| D. | none of the above |
| Answer» B. Removal of leaves | |
| 34. |
What is stump ______________? |
| A. | Shoot cutting |
| B. | Tree cutting |
| C. | Seeding |
| D. | None of the above |
| Answer» B. Tree cutting | |
| 35. |
What is 2,4-D____________________? |
| A. | 2-4 napthalene acetic acid |
| B. | IAA |
| C. | 2-4 diclorophenoxy acetic acid |
| D. | All the above |
| Answer» D. All the above | |
| 36. |
What are the products of fermentation of grapes by yeast________________? |
| A. | CO & alcohol |
| B. | ATP & CO2 |
| C. | ATP & Ethanol |
| D. | All the above |
| Answer» B. ATP & CO2 | |
| 37. |
What are the factors which influence the efficiency of respiration_____________________? |
| A. | Substrate |
| B. | Oxygen |
| C. | Temperature |
| D. | All the above |
| Answer» E. | |
| 38. |
Vernalization is a process that________________? |
| A. | Promote seed maturation |
| B. | Enhance maturity in plants |
| C. | Initiate fertilization |
| D. | Promote flowering |
| Answer» E. | |
| 39. |
Variation in the performance of the same mango variety in the same orchard may be due to the variation in the root stock raised from seeds which may be due to_______________? |
| A. | Polyembroyonic |
| B. | Variable root stock size |
| C. | Mono-embryonic |
| D. | All the above |
| Answer» B. Variable root stock size | |
| 40. |
Type of mango fruit is_________________? |
| A. | Pome |
| B. | Drupe |
| C. | Peop |
| D. | Berry |
| Answer» C. Peop | |
| 41. |
Tropical and subtropical fruits have the highest level of___________________? |
| A. | Maltose and starch |
| B. | Glucose and fructose |
| C. | Cellulose and lactose |
| D. | None of the above |
| Answer» B. Glucose and fructose | |
| 42. |
Trees are characterized by ____________________? |
| A. | Larger branch |
| B. | Single central stem |
| C. | Root |
| D. | Many branches |
| Answer» C. Root | |
| 43. |
Transfer of pollen grains to the stigma of the flowers of another plant is known as _______________________? |
| A. | Allogamy |
| B. | Autogamy |
| C. | Polygamy |
| D. | Cleistogamy |
| Answer» B. Autogamy | |
| 44. |
Transfer of pollen grains of a flower to the stigma of the same the flowers of the same plant is called__________________? |
| A. | Polygamy |
| B. | Autogamy |
| C. | Homogamy |
| D. | None of the above |
| Answer» C. Homogamy | |
| 45. |
Tomatoes would not have turned red if__________________? |
| A. | They were kept at the bottom layer of the box |
| B. | They were mixed with the ripe apples |
| C. | There were no ripe apples in the box |
| D. | Less ” hey” had been put in the box |
| Answer» D. Less ” hey” had been put in the box | |
| 46. |
Tomato is good source of vitamin___________________? |
| A. | Vitamin A |
| B. | Vitamin B |
| C. | Vitamin C |
| D. | All the above |
| Answer» E. | |
| 47. |
Tomato is a _________________________? |
| A. | Short day plant |
| B. | Long day plant |
| C. | Day-neutral plant |
| D. | None of the above |
| Answer» D. None of the above | |
| 48. |
Tomato, chilly brinjal are collectively called__________________? |
| A. | Leafy vegetables |
| B. | Cole crop |
| C. | Bulb crop |
| D. | Solanaceous crop |
| Answer» E. | |
| 49. |
The year in which mango tree does not produce or produce very small number of fruit is called ________________ ? |
| A. | Lazy year |
| B. | Hunger year |
| C. | Off year |
| D. | None of the above |
| Answer» D. None of the above | |
| 50. |
The union of the second male gametes with polar nuclei is called_______________? |
| A. | Fertilization |
| B. | Double fertilization |
| C. | Both a & b |
| D. | non of these |
| Answer» C. Both a & b | |