MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Respiration is |
| A. | oxidation |
| B. | reduction |
| C. | hydrolysis |
| D. | amination |
| Answer» B. reduction | |
| 2. |
Scurvy is a disease which is caused due to the deficiency of vitamin |
| A. | A |
| B. | K |
| C. | C |
| D. | B |
| E. | <sub>12</sub> |
| Answer» D. B | |
| 3. |
Toxicology is related to the study of |
| A. | viruses |
| B. | bacteria |
| C. | diseases |
| D. | poisons |
| Answer» E. | |
| 4. |
Quarantine regulation is concerned with |
| A. | growing of better varieties of plant |
| B. | prevention of entry of diseased organism |
| C. | spraying of insecticide over diseased plants |
| D. | identification of diseased organism |
| Answer» C. spraying of insecticide over diseased plants | |
| 5. |
Lac is produced from |
| A. | a tree |
| B. | an insect |
| C. | an cat |
| D. | a muskrat |
| Answer» C. an cat | |
| 6. |
Through Photosynthesis green plants generate |
| A. | inorganic materials |
| B. | minerals |
| C. | organic materials |
| D. | nutrients |
| Answer» D. nutrients | |
| 7. |
The name of the first cloned sheep was |
| A. | Molly |
| B. | Dolly |
| C. | Jolly |
| D. | Roly |
| Answer» C. Jolly | |
| 8. |
Which part of human body is first highly affected by nuclear radiation ? |
| A. | Eyes |
| B. | Lungs |
| C. | Skin |
| D. | Bone Marrow |
| Answer» D. Bone Marrow | |
| 9. |
The concept of tissue culture was introduced by |
| A. | Halfmeister |
| B. | Hanstein |
| C. | Haberlandt |
| D. | Hanning |
| Answer» D. Hanning | |
| 10. |
Which among the following is used in the treatment of tuberculosis ? |
| A. | Penicillin |
| B. | Aspirin |
| C. | Paracetamol |
| D. | Dettol |
| Answer» B. Aspirin | |
| 11. |
Fluid part of blood devoid of corpuscles is called |
| A. | Tissue fluid |
| B. | Plasma |
| C. | Serum |
| D. | Lymph |
| Answer» D. Lymph | |
| 12. |
The vitamin most readily destroyed by heat is |
| A. | Riboflavin |
| B. | Ascorbic acid |
| C. | Tocopherol |
| D. | Thiamine |
| Answer» C. Tocopherol | |
| 13. |
The science dealing with the study of teeth is |
| A. | Odontology |
| B. | Ornithology |
| C. | Phenology |
| D. | Cosmology |
| Answer» B. Ornithology | |
| 14. |
Raja Rao the famous Indian Novelist who died on 8th July 2006. The title of his first novel was |
| A. | Kanthapura |
| B. | The Serpent and The Rope |
| C. | |
| D. | The Chess Master and His Moves |
| E. | The Cat and Shakespeare |
| Answer» B. The Serpent and The Rope | |
| 15. |
Ripe grapes contain |
| A. | Fructose |
| B. | Sucrose |
| C. | Galactose |
| D. | Glucose |
| Answer» B. Sucrose | |
| 16. |
Panda belongs to the same family as that |
| A. | Kangaroo |
| B. | Porcupine |
| C. | Whale |
| D. | Bear |
| Answer» E. | |
| 17. |
The language used in writing the scientific name of animals is |
| A. | French |
| B. | Latin |
| C. | German |
| D. | Dutch |
| Answer» C. German | |
| 18. |
Which of the following has no skeleton at all ? |
| A. | Star fish |
| B. | Sponge |
| C. | Jelly fish |
| D. | Silver fish |
| Answer» E. | |
| 19. |
The presence of air cavities is an adaptation of |
| A. | Desert plants |
| B. | Trees |
| C. | Water plants |
| D. | Mesophytes |
| Answer» D. Mesophytes | |
| 20. |
Radioimmunoassay (RIA) is a therapy used |
| A. | to cure lung cancer |
| B. | to cure AIDS |
| C. | to cure fractures in bones |
| D. | |
| E. | to detect antibodies and hormones present in the blood samples |
| Answer» E. to detect antibodies and hormones present in the blood samples | |
| 21. |
Blood cancer is otherwise called as |
| A. | Anaemia |
| B. | Polycythemia |
| C. | Leucopenia |
| D. | Leukaemia |
| Answer» E. | |
| 22. |
The medical term used for the sleeplessness is |
| A. | Somnambulism |
| B. | Insomnia |
| C. | Hallucination |
| D. | Nyctinuria |
| Answer» C. Hallucination | |
| 23. |
The causative agent of Tuberculosis is |
| A. | Mycobacterium |
| B. | Aspergillus |
| C. | Rhabdovirus |
| D. | HIV |
| Answer» B. Aspergillus | |
| 24. |
The study of extinct animals is called |
| A. | Herpetology |
| B. | Ornithology |
| C. | Geology |
| D. | Palaeontology |
| Answer» E. | |
| 25. |
Which one of the following creatures has maximum number of ribs ? |
| A. | Crocodile |
| B. | Snake |
| C. | Ray fish |
| D. | Flying mammal |
| Answer» C. Ray fish | |
| 26. |
Which one of the following animals is called farmer s friend ? |
| A. | Ant |
| B. | Earthworm |
| C. | Bee |
| D. | Butterfly |
| Answer» C. Bee | |
| 27. |
Which one of the following is not a vaccine ? |
| A. | BCG |
| B. | Anti-rabies |
| C. | Polio vaccine |
| D. | Progesterone |
| Answer» E. | |
| 28. |
A universal recipient has the blood group |
| A. | B |
| B. | AB |
| C. | A |
| D. | O |
| Answer» C. A | |
| 29. |
A cellulosic wall is found in the cells of |
| A. | animals |
| B. | bacteria |
| C. | fungi |
| D. | plants |
| Answer» E. | |
| 30. |
The term GM food refers to the food |
| A. | that grows under genetic measures |
| B. | that is genetically modified |
| C. | that grows under geographical modification |
| D. | |
| E. | with greater glucose metabolism |
| Answer» C. that grows under geographical modification | |
| 31. |
Some viruses have RNA but no DNA. This would indicate that |
| A. | these viruses cannot replicate |
| B. | these viruses have no heritable information |
| C. | RNA transmits the hereditary information in these viruses |
| D. | their nucleic acids can be crystallised |
| Answer» C. RNA transmits the hereditary information in these viruses | |
| 32. |
The vitamin that helps in blood clotting is |
| A. | Vitamin C |
| B. | Vitamin D |
| C. | Vitamin E |
| D. | Vitamin K |
| Answer» E. | |
| 33. |
Which of the following is correct about cold blooded animals ? |
| A. | Their blood remains cold all the time |
| B. | |
| C. | Their body temperature changes in accordance with the atmosphere |
| D. | Their body temperature remains constant all the time |
| E. | They kill all the animals they come across |
| Answer» C. Their body temperature changes in accordance with the atmosphere | |
| 34. |
Which is the anti-coagulant substance in blood? |
| A. | Fibrinogen |
| B. | Heparin |
| C. | Thrombin |
| D. | Globin |
| Answer» C. Thrombin | |
| 35. |
The disease that is caused by virus is |
| A. | Typhoid |
| B. | Cholera |
| C. | Common Cold |
| D. | Tetanus |
| Answer» D. Tetanus | |
| 36. |
The number of chambers in a human heart is |
| A. | Four |
| B. | Two |
| C. | |
| D. | Three |
| E. | Five |
| Answer» B. Two | |
| 37. |
The metal, which is a constituent of vitamin B |
| A. | Iron |
| B. | Magnesium |
| C. | Zinc |
| D. | Cobalt |
| Answer» E. | |
| 38. |
The filtration unit of kidney is |
| A. | axon |
| B. | nephron |
| C. | neuron |
| D. | yellow fiber |
| Answer» C. neuron | |
| 39. |
Accupuncture is |
| A. | a disease of heart |
| B. | servicing of tubes and tyres |
| C. | a treatment method with needles |
| D. | a crop culture |
| Answer» D. a crop culture | |
| 40. |
The branch of biology dealing with the study of cells is known as |
| A. | Cytology |
| B. | Histology |
| C. | Psychology |
| D. | Physiology |
| Answer» B. Histology | |
| 41. |
The study of visceral organs is |
| A. | Angiology |
| B. | Arthrology |
| C. | Anthrology |
| D. | Splanchnology |
| Answer» E. | |
| 42. |
The enzyme in whose presence glucose and fructose are converted into alcohol is |
| A. | Diastase |
| B. | Maltase |
| C. | Invertase |
| D. | Zymase |
| Answer» E. | |
| 43. |
Olive Ridley is a famous |
| A. | cricketer |
| B. | turtle species |
| C. | grass type vegetation |
| D. | Another name for olive tree |
| Answer» C. grass type vegetation | |
| 44. |
Lac, which is used as sealing wax is produced by |
| A. | stem |
| B. | root |
| C. | insect |
| D. | bird |
| Answer» D. bird | |
| 45. |
Jonas Salk invented the vaccine for |
| A. | Polio |
| B. | Hepatitis |
| C. | Typhoid |
| D. | Cholera |
| Answer» B. Hepatitis | |
| 46. |
The standard audible capacity of a healthy human being as per World Health Organi-sation is in the range of |
| A. | 45-50 decibels |
| B. | 200-250 decibels |
| C. | 5-10 decibels |
| D. | 2000-2500 decibels |
| Answer» D. 2000-2500 decibels | |
| 47. |
Which of the following hormones is released in excess quantity during excitement ? |
| A. | Cortisone |
| B. | Serotonin |
| C. | Adrenaline |
| D. | Oestrogen |
| Answer» D. Oestrogen | |
| 48. |
Which one of the following is a non-poisonous snake ? |
| A. | Cobra |
| B. | Dryophis |
| C. | Elapes |
| D. | Python |
| Answer» E. | |
| 49. |
Scientific study of birds is known as |
| A. | Limnology |
| B. | Herpetology |
| C. | Malacology |
| D. | Ornithology |
| Answer» E. | |
| 50. |
In man, the normal number of chromosomes is |
| A. | 42 |
| B. | 44 |
| C. | 46 |
| D. | 48 |
| Answer» D. 48 | |