MCQOPTIONS
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MCQOPTIONS
This section includes 1334 Mcqs, each offering curated multiple-choice questions to sharpen your General Knowledge knowledge and support exam preparation. Choose a topic below to get started.
| 151. |
Q: The radius of curvature of a plane mirror is |
| A. | between one and eternal |
| B. | zero |
| C. | One |
| D. | Eternal |
| Answer» E. | |
| 152. |
Q: The process of transferring of charge from a charged object to the earth is called ______________. |
| A. | Neutralization |
| B. | Negation |
| C. | Earthing |
| D. | Terraforming |
| Answer» D. Terraforming | |
| 153. |
Q: The Potassium graphite and Calcium Graphite can be mostly used as which among the following? |
| A. | Moderators |
| B. | Semiconductors |
| C. | Superconductors |
| D. | Lubricants |
| Answer» D. Lubricants | |
| 154. |
Q: The Nalanda University was founded by- |
| A. | Kumaragupta |
| B. | Harshavardhana |
| C. | Samudra Gupta |
| D. | Chandragupta |
| Answer» B. Harshavardhana | |
| 155. |
Q: The monkey is placed in which of the following union? |
| A. | Mamlas |
| B. | Reptilia |
| C. | Insecta |
| D. | pieces |
| Answer» B. Reptilia | |
| 156. |
Q: The maximum number of electrons that can be accommodated in M shell is: |
| A. | 8 |
| B. | 32 |
| C. | 18 |
| D. | 2 |
| Answer» D. 2 | |
| 157. |
Q: The main reason why the sky appears blue? |
| A. | Sunlight is blue |
| B. | Scattering of solar rays by particles of dust etc. present in the atmosphere |
| C. | light reflection |
| D. | light refraction |
| Answer» C. light reflection | |
| 158. |
Q: The main function of epithelial tissue is? |
| A. | Convection |
| B. | generation |
| C. | Defense |
| D. | emissions |
| Answer» D. emissions | |
| 159. |
Q: The instrument used to examine a person’s digestive tract is called_____. |
| A. | Oscilloscope |
| B. | Microscope |
| C. | Endoscope |
| D. | Radiograph |
| Answer» D. Radiograph | |
| 160. |
Q: The gases used in different types of welding would include |
| A. | oxygen and hydrogen |
| B. | oxygen, hydrogen, acetylene and nitrogen |
| C. | oxygen, acetylene and argon |
| D. | oxygen and acetylene |
| Answer» E. | |
| 161. |
Q: The endoplasmic reticulum was discovered? |
| A. | Porter |
| B. | Darwin |
| C. | Huxley |
| D. | Purkinje |
| Answer» B. Darwin | |
| 162. |
Q: The edible portion of mango is |
| A. | Embryo |
| B. | Endocarp |
| C. | Endosperm |
| D. | Mesocarp |
| Answer» E. | |
| 163. |
Q: The capacity of a convex lens is diopter, its focus will be different? |
| A. | 24 cm |
| B. | 50 cm |
| C. | 40 cm |
| D. | 100 cm |
| Answer» C. 40 cm | |
| 164. |
Q: The average salinity of sea water is |
| A. | 0.02 |
| B. | 0.03 |
| C. | 0.035 |
| D. | 0.025 |
| Answer» D. 0.025 | |
| 165. |
Q: The approximate percentages of oxygen, nitrogen, and carbon dioxide in pure air on the Earth's atmosphere are: |
| A. | 0.03%, 21% and 78% respectively |
| B. | 78%, 21% and 0.03% respectively |
| C. | 21%, 78% and 0.03% respectively |
| D. | 21%, 7.8% and 0.03% respectively |
| Answer» D. 21%, 7.8% and 0.03% respectively | |
| 166. |
Q: The ability to work is called? |
| A. | energy |
| B. | acceleration |
| C. | Displacement |
| D. | force |
| Answer» B. acceleration | |
| 167. |
Q: Solder wire is made? |
| A. | Land and tin |
| B. | Zinc and copper |
| C. | copper and lead |
| D. | None of these |
| Answer» B. Zinc and copper | |
| 168. |
Q: Solar cells convert solar energy into what energy? |
| A. | Electrical energy |
| B. | kinetic energy |
| C. | mechanical energy |
| D. | Thermal energy |
| Answer» B. kinetic energy | |
| 169. |
Q: Silica is placed in gels? |
| A. | In the conservator |
| B. | Brother |
| C. | Bakolz relay |
| D. | Inside the tank |
| Answer» C. Bakolz relay | |
| 170. |
Q: Shakti or Strength is the zodiac? |
| A. | Scalar |
| B. | Pradeesh |
| C. | Vector |
| D. | None of these |
| Answer» B. Pradeesh | |
| 171. |
Q: Rust on iron? |
| A. | ferric oxide |
| B. | Hydrated ferrous and ferric oxide |
| C. | Alkali ferrous and ferric carbonate |
| D. | Because of all of the above |
| Answer» E. | |
| 172. |
Q: Richter Scale is used in measuring? |
| A. | Earthquake intensity |
| B. | Wind speed |
| C. | Depth of sea |
| D. | Body temperature |
| Answer» B. Wind speed | |
| 173. |
Q: Ribosome was discovered? |
| A. | Fontana |
| B. | Benda |
| C. | Porter |
| D. | Palade |
| Answer» E. | |
| 174. |
Q: Respiration occurs in orthopods? |
| A. | Giles |
| B. | Trachea |
| C. | Bumlangs |
| D. | All of them |
| Answer» E. | |
| 175. |
Q: Refrigerators have a relay? |
| A. | Magnetic type |
| B. | by simple switch |
| C. | Non-magnetic |
| D. | All of the above |
| Answer» B. by simple switch | |
| 176. |
Q: Radio Carbon Dating is use to estimate the age of _____ ? |
| A. | Monuments |
| B. | Rocks |
| C. | Soil |
| D. | Fossils |
| Answer» E. | |
| 177. |
Q: Rabies disease occurs? |
| A. | Mosquito |
| B. | mice |
| C. | dogs |
| D. | flies |
| Answer» D. flies | |
| 178. |
Q: Quinine medicine is used? |
| A. | Cholera |
| B. | jaundice |
| C. | Malaria |
| D. | All of these |
| Answer» D. All of these | |
| 179. |
Q: Poultry is a foreign breed of bird with a capacity to lay more eggs. |
| A. | White leghorn |
| B. | Broiler |
| C. | White Cornish |
| D. | New Hemisphere |
| Answer» B. Broiler | |
| 180. |
Q: Polio causes disease? |
| A. | Bacteria |
| B. | Protozoa |
| C. | Virus |
| D. | None of these |
| Answer» D. None of these | |
| 181. |
Q: Pneumatic bones are found in it? |
| A. | Whale |
| B. | Snake |
| C. | Peacock |
| D. | Dolphin |
| Answer» D. Dolphin | |
| 182. |
Q: Plants are made disease resistant by it? |
| A. | Kalchisin |
| B. | Reproduction |
| C. | Harmonous |
| D. | heat |
| Answer» C. Harmonous | |
| 183. |
Q: Photosynthetic organ is which of the following? |
| A. | stomata |
| B. | Root |
| C. | Green Lover |
| D. | Leaf |
| Answer» D. Leaf | |
| 184. |
Q: Permanent hardness of water may be removed by the addition of |
| A. | sodium carbonate |
| B. | alum |
| C. | potassium permanganate |
| D. | lime |
| Answer» B. alum | |
| 185. |
Q: Parsec is a unit? |
| A. | mass |
| B. | magnetic force |
| C. | Time |
| D. | Distance |
| Answer» E. | |
| 186. |
Q: Oxides commonly occur in metals? |
| A. | acidic |
| B. | Effortless |
| C. | Amphoteric |
| D. | Alkaline |
| Answer» E. | |
| 187. |
Q: Organisms that accumulate the disease are called? |
| A. | Parasite |
| B. | hunting |
| C. | Disease factor |
| D. | Disease carrier |
| Answer» E. | |
| 188. |
Q: One Joule is equal to |
| A. | $$ {10^11}erg$$ |
| B. | $$ {10^5}erg$$ |
| C. | $$ {10^3}erg$$ |
| D. | $$ {10^7}erg$$ |
| Answer» E. | |
| 189. |
Q: One fathom is equal to |
| A. | 6 meters |
| B. | 6 feet |
| C. | 60 feet |
| D. | 100 cm |
| Answer» C. 60 feet | |
| 190. |
Q: The purpose of Choke in tube light is |
| A. | To decrease the current |
| B. | To increase the current |
| C. | To decrease the voltage momentarily |
| D. | To increase the voltage momentarily |
| Answer» E. | |
| 191. |
Q: Nobel Prize is established in ? |
| A. | 1931 |
| B. | 1911 |
| C. | 1901 |
| D. | 1951 |
| Answer» D. 1951 | |
| 192. |
Q: Necessary to get nuclear energy? |
| A. | Chromium |
| B. | Silicon |
| C. | Uranium |
| D. | Aluminum |
| Answer» D. Aluminum | |
| 193. |
Q: Necessary for personal health? |
| A. | Balanced diet |
| B. | Clean water |
| C. | Unprocessed environment |
| D. | None of these |
| Answer» E. | |
| 194. |
Q: Most commonly used motor in motor generator sets of high capacity? |
| A. | Cage Model Induction Motor |
| B. | synchronous motor |
| C. | DC Compounder Motor |
| D. | None of the above |
| Answer» C. DC Compounder Motor | |
| 195. |
Q: Methyl propane is an isomer of- |
| A. | n-pentane |
| B. | n-butane |
| C. | n-propane |
| D. | n-hexane |
| Answer» C. n-propane | |
| 196. |
Q: Metal that is liquid at normal temperature? |
| A. | Mercury |
| B. | Iron |
| C. | Bromine |
| D. | Water |
| Answer» B. Iron | |
| 197. |
Q: Metal plate The metal used in the takri? |
| A. | Copper oxide and copper |
| B. | Zinc chloride and carbon |
| C. | Germanium and silicon |
| D. | None of these |
| Answer» B. Zinc chloride and carbon | |
| 198. |
Q: MCB will be used for light circuit? |
| A. | Green Knob |
| B. | Red knob |
| C. | Blue knob |
| D. | Black knob |
| Answer» B. Red knob | |
| 199. |
Q: Lysergic acid diethylamide (LSD) is a drug used as a : |
| A. | Steroid |
| B. | Sedative |
| C. | Analgesic |
| D. | Hallucinogen |
| Answer» E. | |
| 200. |
Q: Light year is a unit of which of the following physical sign? |
| A. | Short time interval |
| B. | mass |
| C. | Work |
| D. | distance |
| Answer» E. | |