MCQOPTIONS
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MCQOPTIONS
This section includes 879 Mcqs, each offering curated multiple-choice questions to sharpen your General Knowledge (GK) knowledge and support exam preparation. Choose a topic below to get started.
| 801. |
The non-green heterotrophic plants of plant kingdom are - |
| A. | mosses |
| B. | ferns |
| C. | algae |
| D. | fungi |
| Answer» E. | |
| 802. |
The disease caused by Asbestos is - |
| A. | Emphysema |
| B. | Paralysis |
| C. | Diarrhoea |
| D. | Dysentery |
| Answer» B. Paralysis | |
| 803. |
The chemical which is used in art and craft and can cause anemia and leukemia is - |
| A. | Benzene |
| B. | Dioxine |
| C. | Phthalate |
| D. | Aldrin |
| Answer» B. Dioxine | |
| 804. |
Scientific study of birds is known as - |
| A. | Limnology |
| B. | Herpetology |
| C. | Malacology |
| D. | Ornithology |
| Answer» E. | |
| 805. |
Kidney disease in man is caused by the pollutant - |
| A. | Cadmium |
| B. | Iron |
| C. | Cobalt |
| D. | Carbon |
| Answer» B. Iron | |
| 806. |
The non-living characteristic of viruses is |
| A. | ability to multiply only inside the host |
| B. | ability to cause diseases in the host |
| C. | ability to undergo mutation |
| D. | ability to be crystallise |
| Answer» E. | |
| 807. |
Excretory products of mammalian embryo are eliminated out by - |
| A. | Placenta |
| B. | Amniotic fluid |
| C. | Allantois |
| D. | Ureter |
| Answer» B. Amniotic fluid | |
| 808. |
A person having AB-group of blood can donate blood to a person having - |
| A. | A-group |
| B. | B-group |
| C. | AB-group |
| D. | O-group |
| Answer» D. O-group | |
| 809. |
One of the following excretes uric acid as its excretory product |
| A. | Amoeba |
| B. | Tilapia |
| C. | Sparrow |
| D. | Camel |
| Answer» D. Camel | |
| 810. |
Haemophilia is a genetic disorder which leads to - |
| A. | decrease in haemoglobin level |
| B. | rheumatic heart disease |
| C. | decrease in WBOC |
| D. | non-clotting of blood |
| Answer» E. | |
| 811. |
Locked jaw disorder is the other name of the disease - |
| A. | Tetanus |
| B. | Muscular disorder |
| C. | Typhoid |
| D. | Filariasis |
| Answer» B. Muscular disorder | |
| 812. |
If the blood group of one parent is AB and that of the other 0, the possible blood group of their child would be - |
| A. | A or B |
| B. | A or B or O |
| C. | A or AB or O |
| D. | A or B or AB or O |
| Answer» B. A or B or O | |
| 813. |
Which of the following represents a foodchain involving a producer, a vegetarian and a non vegetarian? |
| A. | Grass Insect Elephant |
| B. | Plant Rabbit Tiger |
| C. | Fish - Insect - Whale |
| D. | Tiger - Rabbit - Owl |
| Answer» C. Fish - Insect - Whale | |
| 814. |
Which one of the following is a vestigial organ? |
| A. | Eye-brow |
| B. | Collar-bone |
| C. | Wisdom-teeth |
| D. | Nails |
| Answer» D. Nails | |
| 815. |
Which of the following insect has its scientific name as Blattaria? |
| A. | Hectic |
| B. | Cockroach |
| C. | Mosquito |
| D. | Butterfly |
| Answer» C. Mosquito | |
| 816. |
Which one of the following is a carbohydrate? |
| A. | Urea |
| B. | Insulin |
| C. | Glycine |
| D. | Glucose |
| Answer» E. | |
| 817. |
Harvesting season of Kharif crop in India is . |
| A. | January, March |
| B. | Febrtilary, April |
| C. | September, October |
| D. | November, January |
| Answer» D. November, January | |
| 818. |
Symptoms of Jaundice occur mainly due to disorder and malfunction of - |
| A. | Intestine |
| B. | Liver |
| C. | Stomach |
| D. | Pancreas |
| Answer» C. Stomach | |
| 819. |
Besides ear ossicles, the cavity of the middle ear in humans contains - |
| A. | air |
| B. | endolymph |
| C. | perilymph |
| D. | otoconia |
| Answer» B. endolymph | |
| 820. |
Which one of the following hormones contains iodine? |
| A. | Thyroxine |
| B. | Testosterone |
| C. | Insulin |
| D. | Adrenaline |
| Answer» B. Testosterone | |
| 821. |
Virus contains - |
| A. | Protein and lipid |
| B. | Nucleic acid and protein |
| C. | Lipid and carbohydrate |
| D. | Carbohydrate and nucleic acid |
| Answer» B. Nucleic acid and protein | |
| 822. |
Which of these components of the blood is responsible for clotting - |
| A. | R.B.C. |
| B. | Lymphocytes |
| C. | Monocytes |
| D. | Platelets |
| Answer» E. | |
| 823. |
The main function of white blood cells in the body is to - |
| A. | carryoxygen |
| B. | help in clot formation |
| C. | produce more red cells |
| D. | protect body against diseases |
| Answer» E. | |
| 824. |
Haemoglobin in the blood is a complex protein rich in - |
| A. | Iron |
| B. | Silver |
| C. | Copper |
| D. | Gold |
| Answer» B. Silver | |
| 825. |
Haemoglobin contains the metal - |
| A. | Copper |
| B. | Molybdenum |
| C. | Iron |
| D. | Magnesium |
| Answer» D. Magnesium | |
| 826. |
Triple vaccine is administered to a new born child to immunize it against - |
| A. | whooping cough, tetanus and measles |
| B. | whooping cough, tetanus and diphtheria |
| C. | tetanus, diphtheria, measles and rubella |
| D. | tetanus, diphtheria, small pox and rubella |
| Answer» C. tetanus, diphtheria, measles and rubella | |
| 827. |
The oil which causes dropsy is |
| A. | Groundnut oil |
| B. | Coconut oil |
| C. | Sunflower oil |
| D. | Argemone oil |
| Answer» E. | |
| 828. |
Dormancy period of animals during winter season is called |
| A. | Aestivation |
| B. | Hibernation |
| C. | Regeneration |
| D. | Mutation |
| Answer» C. Regeneration | |
| 829. |
The animal which can tolerate more summer heat is - |
| A. | Buffalo |
| B. | Cow |
| C. | Goat |
| D. | Donkey |
| Answer» D. Donkey | |
| 830. |
The vitamin that helps in blood clotting is - |
| A. | Vitamin C |
| B. | Vitamin D |
| C. | Vitamin E |
| D. | Vitamin K |
| Answer» E. | |
| 831. |
Cereals are a rich source of - |
| A. | Starch |
| B. | Glucose |
| C. | Fructose |
| D. | Maltose |
| Answer» B. Glucose | |
| 832. |
Honey contains mainly - |
| A. | Proteins |
| B. | Carbohydrates |
| C. | Fat |
| D. | Vitamin |
| Answer» C. Fat | |
| 833. |
Which one of the following is not a mosquito borne disease ? |
| A. | Dengue fever |
| B. | Filariasis |
| C. | Sleeping sickness |
| D. | Malaria |
| Answer» D. Malaria | |
| 834. |
Which one of the following is not a vaccine? |
| A. | 13CG |
| B. | Anti-rabies |
| C. | Polio vaccine |
| D. | Progesterone |
| Answer» E. | |
| 835. |
Which of the following blood cells is compulsory for blood coagulation? |
| A. | Platelets |
| B. | Red Blood Corpuscles |
| C. | White Blood Corpuscles |
| D. | Lymphocites |
| Answer» B. Red Blood Corpuscles | |
| 836. |
The largest flightless bird which can run at a great speed is - |
| A. | Penguin |
| B. | Kiwi |
| C. | Ostrich |
| D. | Emu |
| Answer» D. Emu | |
| 837. |
Which plant is called 'Herbal Indian Doctor'? |
| A. | Ainla |
| B. | Mango |
| C. | Neem |
| D. | Tulsi |
| Answer» B. Mango | |
| 838. |
Sams crane is the state bird of |
| A. | Rajasthan |
| B. | Uttar Pradesh |
| C. | Madhya Pradesh |
| D. | West Bengal |
| Answer» C. Madhya Pradesh | |
| 839. |
Why death of fish is more common during summer than in winter? It is because of |
| A. | shortage of food |
| B. | concentration of toxins |
| C. | depletion of oxygen |
| D. | spread of diseases |
| Answer» D. spread of diseases | |
| 840. |
Which of the following causes poliomyelitis? |
| A. | Dengue Virus |
| B. | Entero Virus |
| C. | Mumps Virus |
| D. | Rhabo Virus |
| Answer» C. Mumps Virus | |
| 841. |
What causes common cold? |
| A. | Bacteria |
| B. | Fungi |
| C. | Virus |
| D. | Protozoa |
| Answer» D. Protozoa | |
| 842. |
A vitamin requires cobalt for its activity. The vitamin is - |
| A. | Vitamin B12 |
| B. | Vitamin D |
| C. | Vitamin B2 |
| D. | Vitamin A |
| Answer» B. Vitamin D | |
| 843. |
The enzyme that is present in the saliva of man is - |
| A. | Pepsin |
| B. | Renin |
| C. | Amylase |
| D. | Trypsin |
| Answer» D. Trypsin | |
| 844. |
Which one of the following is not a benefit of saliva |
| A. | It facilitates swallowing |
| B. | It increases RBCs in the body |
| C. | It keeps the mouth and teeth clean |
| D. | It aids speech by facilitating movements of lips and tongue |
| Answer» C. It keeps the mouth and teeth clean | |
| 845. |
The saliva secreted in the mouth digests |
| A. | Proteins |
| B. | Starch |
| C. | Fats |
| D. | Vitamins |
| Answer» C. Fats | |
| 846. |
The disease in which the sugar level of blood increases is known as - |
| A. | Diabetes mellitus |
| B. | Diabetes insipid us |
| C. | Diabetes imperfectus |
| D. | Diabetes sugarensis |
| Answer» B. Diabetes insipid us | |
| 847. |
The expansion for AIDS is - |
| A. | Active Immuno Deficiency Syndrome |
| B. | Acquired Individual Disease Syndrome |
| C. | Acquired Immuno Deficiency Syndrome |
| D. | Acquired Immuno Disease Syndrome |
| Answer» D. Acquired Immuno Disease Syndrome | |
| 848. |
Which of the following types of light are strongly absorbed by plants? |
| A. | Violet and orange |
| B. | Blue and red |
| C. | Indigo and yellow |
| D. | Yellow and violet |
| Answer» C. Indigo and yellow | |
| 849. |
According to WHO, the bird flue virus cannot be transmitted through food cooked beyond - |
| A. | 60 degrees celsius |
| B. | 70 degrees celsius |
| C. | 90 degrees celsius |
| D. | 100 degrees celsius |
| Answer» C. 90 degrees celsius | |
| 850. |
Liver-oil of fish is rich in - |
| A. | Vitamin A |
| B. | Vitamin C |
| C. | Vitamin D |
| D. | Vitamin E |
| Answer» B. Vitamin C | |