MCQOPTIONS
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MCQOPTIONS
This section includes 1551 Mcqs, each offering curated multiple-choice questions to sharpen your Indian Polity and Civics knowledge and support exam preparation. Choose a topic below to get started.
| 1151. |
What is vermiculture |
| A. | The science of raising worms |
| B. | The science of studying animals |
| C. | The science of studying fishes |
| D. | The science of killing worms |
| Answer» B. The science of studying animals | |
| 1152. |
Which of the following gases is used in cigarette lighters |
| A. | Butane |
| B. | Methane |
| C. | Propane |
| D. | Radon |
| Answer» B. Methane | |
| 1153. |
Who discovered bacteria |
| A. | Fleming |
| B. | Lamble |
| C. | Temin |
| D. | Leeuwenhoek |
| Answer» E. | |
| 1154. |
In human body, Vitamin A is stored in |
| A. | Liver |
| B. | Skin |
| C. | Lung |
| D. | Kidney |
| Answer» B. Skin | |
| 1155. |
Iodised salt contains |
| A. | Free iodine |
| B. | Calcium iodide |
| C. | Magnesium iodide |
| D. | Potassium iodide |
| Answer» E. | |
| 1156. |
Soap removes grease by |
| A. | Coagulation |
| B. | Adsorption |
| C. | Emulsification |
| D. | Osmosis |
| Answer» D. Osmosis | |
| 1157. |
Which one of the following is an antibiotic drug |
| A. | Quinine |
| B. | Sulphaguanidine |
| C. | Chloramphenicol |
| D. | Aspirin |
| Answer» B. Sulphaguanidine | |
| 1158. |
Bakelite is formed by the condensation of |
| A. | Urea and formaldehyde |
| B. | Phenol and formaldehyde |
| C. | Phenol and acetaldehyde |
| D. | Melamine and formaldehyde |
| Answer» C. Phenol and acetaldehyde | |
| 1159. |
Choose the best fire extinguisher |
| A. | Oxygen |
| B. | Water |
| C. | Carbon dioxide |
| D. | Blanket |
| Answer» D. Blanket | |
| 1160. |
Which of the following vitamins is known as ergocalciferol |
| A. | Vitamin D2 |
| B. | Vitamin D3 |
| C. | Vitamin B12 |
| D. | Vitamin B6 |
| Answer» B. Vitamin D3 | |
| 1161. |
Migration of cacerous cells from the site of origin to other part of the body forming secondary tumours is called |
| A. | Diapedesis |
| B. | Metastasis |
| C. | Proliferation |
| D. | None of the above |
| Answer» C. Proliferation | |
| 1162. |
Myopia is also known as __ |
| A. | Far sightedness |
| B. | Poor sightedness |
| C. | Extreme sightedness |
| D. | Near sightedness |
| Answer» E. | |
| 1163. |
The galaxy closest to the Milky way is |
| A. | Triangulum Galaxy |
| B. | Capricorn Dwarf |
| C. | Andromeda Nebula |
| D. | Burbidge Chain |
| Answer» D. Burbidge Chain | |
| 1164. |
The only molecule in the living world that can replicate itself is |
| A. | DNA |
| B. | RNA |
| C. | Both of the above |
| D. | None of the above |
| Answer» B. RNA | |
| 1165. |
The elements that show the properties of both metals and nonmetals are called |
| A. | Allotropes |
| B. | Metalloids |
| C. | Alloys |
| D. | Colloids |
| Answer» C. Alloys | |
| 1166. |
Which of the following is the main component of bones and teeth |
| A. | Calcium carbonate |
| B. | Calcium sulphate |
| C. | Calcium phosphate |
| D. | Calcium nitrate |
| Answer» D. Calcium nitrate | |
| 1167. |
Which of the following does not belong to vitamin B complex group |
| A. | Thiamine |
| B. | Folic acid |
| C. | Riboflavin |
| D. | Ascorbic acid |
| Answer» E. | |
| 1168. |
Biochemical oxygen demand (BOD) determines the health of |
| A. | Air |
| B. | Water |
| C. | Soil |
| D. | All of the above |
| Answer» C. Soil | |
| 1169. |
The largest satellite of the Saturn is |
| A. | Mimas |
| B. | Titan |
| C. | Titania |
| D. | Triton |
| Answer» C. Titania | |
| 1170. |
Nylon was first invented by |
| A. | Wallace Carothers |
| B. | C. Goodyear |
| C. | L. Pauling |
| D. | E. G. Rochow |
| Answer» B. C. Goodyear | |
| 1171. |
Which of the following layers of the sun is marked by sunspots |
| A. | Chromosphere |
| B. | Corona |
| C. | Photosphere |
| D. | Radiation zone |
| Answer» D. Radiation zone | |
| 1172. |
The study of fossils is known as |
| A. | Geoelology |
| B. | Petrology |
| C. | Paleontology |
| D. | Ornithology |
| Answer» D. Ornithology | |
| 1173. |
Which disease is caused by the fungi |
| A. | Polio |
| B. | Dermatitis |
| C. | Cholera |
| D. | Ringworm |
| Answer» E. | |
| 1174. |
Which of the following is/are responsible for acid rain |
| A. | Carbon dioxide |
| B. | Carbon monoxide |
| C. | Propane |
| D. | Nitrous oxide and sulphur dioxide |
| Answer» E. | |
| 1175. |
Which gas is used in the purification of drinking water |
| A. | Helium |
| B. | Chlorine |
| C. | Fluorine |
| D. | Carbon dioxide |
| Answer» C. Fluorine | |
| 1176. |
Which of the following is a common refrigerant used in domestic refrigerator |
| A. | Neon |
| B. | Oxygen |
| C. | Freon |
| D. | None of the above |
| Answer» D. None of the above | |
| 1177. |
Which metal is present in insulin |
| A. | Tin |
| B. | Copper |
| C. | Zinc |
| D. | Aluminium |
| Answer» D. Aluminium | |
| 1178. |
Which of the following is a carrier of parasite Plasmodium |
| A. | Mosquito |
| B. | Fly |
| C. | Lice |
| D. | Air |
| Answer» B. Fly | |
| 1179. |
Which of the following elements was first produced artificially |
| A. | Neptunium |
| B. | Plutonium |
| C. | Francium |
| D. | Technetium |
| Answer» E. | |
| 1180. |
The reason of dental caries is |
| A. | viral infection |
| B. | contaminated water |
| C. | bacterial infection |
| D. | hereditary reason |
| Answer» D. hereditary reason | |
| 1181. |
Thalassaemia is a hereditary disease which affects |
| A. | Blood |
| B. | Lungs |
| C. | Heart |
| D. | Bone |
| Answer» B. Lungs | |
| 1182. |
Yellow fever is spread by |
| A. | Air |
| B. | Water |
| C. | Housefly |
| D. | Mosquitoes |
| Answer» E. | |
| 1183. |
Brass gets discoloured in air due to the presence of |
| A. | Oxygen |
| B. | Hydrogen Sulphide |
| C. | Carbon dioxide |
| D. | Nitrogen |
| Answer» C. Carbon dioxide | |
| 1184. |
Which of the following instruments is used for checking proper functioning of heart |
| A. | E.C.G |
| B. | Sonography |
| C. | C.T. Scan |
| D. | Glucometer |
| Answer» B. Sonography | |
| 1185. |
"Agrimycin" is used to control which of the following diseases |
| A. | Fungal disease |
| B. | Viral disease |
| C. | Bacterial disease |
| D. | Mycoplasma disease |
| Answer» D. Mycoplasma disease | |
| 1186. |
Which of the following gases is primarily responsible for eutrophication of water bodies |
| A. | Nitrogen |
| B. | Sulphur dioxide |
| C. | Carbon dioxide |
| D. | All of the above |
| Answer» B. Sulphur dioxide | |
| 1187. |
Which one have the largest number of species in the world |
| A. | Plants |
| B. | Insects |
| C. | Animals |
| D. | Humans |
| Answer» C. Animals | |
| 1188. |
Natural rubber is a polymer of __ |
| A. | Propene |
| B. | Isoprene |
| C. | Formaldehyde |
| D. | Phenol |
| Answer» C. Formaldehyde | |
| 1189. |
What drug is used for the management and treatment of HIV infection |
| A. | Ritonavir |
| B. | Penicillin |
| C. | Rifampicin |
| D. | Vancomycin |
| Answer» B. Penicillin | |
| 1190. |
Benzene Hexachloride is very effective as |
| A. | Pain killer |
| B. | Stimulant |
| C. | Pesticide |
| D. | Herbicide |
| Answer» D. Herbicide | |
| 1191. |
Uranium 235 has |
| A. | 235 Electrons |
| B. | 235 Protons |
| C. | 235 Neutrons |
| D. | 235 Protons and Neutrons together |
| Answer» E. | |
| 1192. |
Which of the following cannot be identified as a natural radioactive element |
| A. | Radon |
| B. | Uranium |
| C. | Radium |
| D. | Chromium |
| Answer» E. | |
| 1193. |
The vinegar is __ |
| A. | Citric acid |
| B. | Acetic acid |
| C. | Sulphuric acid |
| D. | Nitric acid |
| Answer» C. Sulphuric acid | |
| 1194. |
Harmless concentration of flouride in drinking water is __ |
| A. | 1.0 ppm |
| B. | less on 0.7 ppm |
| C. | greater on 1.2 ppm |
| D. | 1.5 ppm |
| Answer» C. greater on 1.2 ppm | |
| 1195. |
Which of the following wastes is highly infectious |
| A. | Biomedical |
| B. | Animal |
| C. | Industrial |
| D. | Domestic |
| Answer» B. Animal | |
| 1196. |
Which pollutant is added in atmosphere through thermal power station |
| A. | Sulphur Dioxide |
| B. | Nitrogen dioxide |
| C. | CFC |
| D. | Sulphur |
| Answer» B. Nitrogen dioxide | |
| 1197. |
Which was the first satellite to be repaired in space |
| A. | Challenger |
| B. | Solar Marx |
| C. | Discovery |
| D. | Palapa |
| Answer» C. Discovery | |
| 1198. |
Infrared rays were first discovered by |
| A. | Herschel |
| B. | Rayleigh |
| C. | Huygens |
| D. | Maxwell |
| Answer» B. Rayleigh | |
| 1199. |
What is the source of electric energy in an artificial satellite |
| A. | A dynamo |
| B. | Solar cells |
| C. | A thermopile |
| D. | A mini nuclear reactor |
| Answer» C. A thermopile | |
| 1200. |
Who had played a major contributions in the study of the fossil plants of India |
| A. | Birbal Sahni |
| B. | Ashutosh Mukherjee |
| C. | Salim Ali |
| D. | Jayant Narlikar |
| Answer» B. Ashutosh Mukherjee | |