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MCQOPTIONS
This section includes 58536 Mcqs, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 4901. |
Which type of power supply is mandatory for a life support system? |
| A. | PDMS |
| B. | UPS |
| C. | Stabilizer |
| D. | RPS |
| Answer» C. Stabilizer | |
| 4902. |
Which type of power stations use the potential energy of water to produce electrical energy? |
| A. | Diesel power station |
| B. | Nuclear power station |
| C. | Hydroelectric power station |
| D. | Steam power station |
| Answer» D. Steam power station | |
| 4903. |
Which type of plants is very tall and have a hard and thick brown stem? |
| A. | Trees |
| B. | Herbs |
| C. | Shrubs |
| D. | None of these |
| Answer» B. Herbs | |
| 4904. |
Which type of plants have their branches in the upper part of the stem, much above the ground? |
| A. | Shrubs |
| B. | Trees |
| C. | Herbs |
| D. | None of the above |
| Answer» C. Herbs | |
| 4905. |
Which type of plants have the hard stem branching near the base? |
| A. | Shrubs |
| B. | Herbs |
| C. | Trees |
| D. | None of these |
| Answer» B. Herbs | |
| 4906. |
Which type of plants has weak stems and take support on neighbouring structures to climb up? |
| A. | Shrubs |
| B. | Climbers |
| C. | Trees |
| D. | Herbs |
| Answer» C. Trees | |
| 4907. |
Which type of plants are usually short and may not have many branches? |
| A. | Trees |
| B. | Shrubs |
| C. | Herbs |
| D. | None of these |
| Answer» D. None of these | |
| 4908. |
Which type of plain is formed due to the work of the glaciers? |
| A. | Delta |
| B. | Drift Plain |
| C. | Flood Plain |
| D. | Loess Plain |
| Answer» C. Flood Plain | |
| 4909. |
Which type of pathogen causes the waterborne disease Salmonellosis? |
| A. | Algal |
| B. | Parasitic |
| C. | Bacterial |
| D. | Viral |
| Answer» D. Viral | |
| 4910. |
Which type of pathogen causes the waterborne disease Hepatitis - A? |
| A. | Parasitic |
| B. | Viral |
| C. | Protozoan |
| D. | Bacterial |
| Answer» C. Protozoan | |
| 4911. |
Which type of pathogen causes the waterborne disease Cholera? |
| A. | Algal |
| B. | Bacterial |
| C. | Protozoan |
| D. | Viral |
| Answer» C. Protozoan | |
| 4912. |
Which type of pathogen causes the water-borne disease dysentery? |
| A. | Algal |
| B. | Parasitic |
| C. | Fungal |
| D. | Bacterial |
| Answer» E. | |
| 4913. |
Which type of parents are needed by every child? |
| A. | who can notice and ignore their special qualities |
| B. | who cannot notice and appreciate their special qualities |
| C. | who can afford to give them a luxurious life |
| D. | who can notice and appreciate their special qualities |
| Answer» E. | |
| 4914. |
Which type of pathogen causes the water-borne disease Ascariasis? |
| A. | Viral |
| B. | Protozoan |
| C. | Bacterial |
| D. | Parasitic |
| Answer» E. | |
| 4915. |
Which type of particle has the least self-cleansing velocity? |
| A. | Fine gravel |
| B. | Fine clay and silt |
| C. | Coarse sand |
| D. | Find sand and clay |
| Answer» C. Coarse sand | |
| 4916. |
Which type of output device creates coloured images which look and feel like photographs? |
| A. | Electrostatic plotter |
| B. | Laser printer |
| C. | Dye sublimation printer |
| D. | Inkjet plotter |
| Answer» D. Inkjet plotter | |
| 4917. |
Which type of OS is used in nuclear power plants? |
| A. | Embedded OS |
| B. | Hard RTOS |
| C. | Network OS |
| D. | Time Sharing OS |
| Answer» C. Network OS | |
| 4918. |
Which type of optical fiber is used to eliminate modal dispersion during optical communication? |
| A. | Single mode step index fiber |
| B. | Multimode step index fiber |
| C. | Multimode graded index fiber |
| D. | Does not depend on type of fiber |
| Answer» B. Multimode step index fiber | |
| 4919. |
Which type of operation in a network requires neither any time nor any resources? |
| A. | Parallel |
| B. | Dummy |
| C. | Serial |
| D. | Redundancy |
| Answer» C. Serial | |
| 4920. |
Which type of non-destructive test is suitable to check the internal defects weld in high-pressure boiler welding? |
| A. | Magnetic particle test |
| B. | Liquid penetrant test |
| C. | Radiography test |
| D. | Visual test |
| Answer» D. Visual test | |
| 4921. |
Which type of noise is produced in a microwave tube due to random nature of emission and electron flow? |
| A. | Rutherford noise |
| B. | Partition noise |
| C. | Shot noise |
| D. | Becquerel noise |
| Answer» D. Becquerel noise | |
| 4922. |
Which type of mountain is formed by volcanic eruption? |
| A. | Block mountain |
| B. | Fold mountain |
| C. | Mountain of Accumulation |
| D. | Residual mountain |
| Answer» D. Residual mountain | |
| 4923. |
Which type of motor is NOT used in axis or spindle drives of CNC machine tools ? |
| A. | induction motor |
| B. | dc servo motor |
| C. | stepper motor |
| D. | linear servo motor |
| Answer» B. dc servo motor | |
| 4924. |
Which type of motor could provide the given speed-torque characteristics? |
| A. | Capacitor-start capacitor-run single-phase induction motor |
| B. | Permanently connected capacitor-run single phase induction motor |
| C. | Shaded-pole single-phase induction motor |
| D. | Single-phase hysteresis motor |
| Answer» B. Permanently connected capacitor-run single phase induction motor | |
| 4925. |
Which type of mosquito acts as a carrier of the Zika virus to spread infection in humans? |
| A. | Culex pipiens |
| B. | Aedes aegypti |
| C. | Anopheles Meigen |
| D. | Zika virus does not spread through mosquitoes |
| Answer» C. Anopheles Meigen | |
| 4926. |
Which type of mirrors are used in solar cooker to focus the infrared rays of the sun at a single point? |
| A. | Concave Mirror |
| B. | Plane Mirror |
| C. | Parabolic convex Mirror |
| D. | Convex Mirror |
| Answer» B. Plane Mirror | |
| 4927. |
Which type of mirrors are used by dentists to see large images of patient's teeth? |
| A. | Plane |
| B. | Convex |
| C. | Diverging |
| D. | Converging |
| Answer» E. | |
| 4928. |
Which type of mirror is used by dentists to see large images of teeth? |
| A. | Concave mirror |
| B. | Convex mirror |
| C. | Plane mirror |
| D. | Cylindrical mirror |
| Answer» B. Convex mirror | |
| 4929. |
Which type of mirror always forms an erect and virtual image? |
| A. | Concave |
| B. | Convex |
| C. | Plane |
| D. | None option is correct |
| Answer» C. Plane | |
| 4930. |
Which type of mills have the highest number in Uttar Pradesh? |
| A. | Rice |
| B. | Steel cylinders |
| C. | Textile |
| D. | Sugar |
| Answer» E. | |
| 4931. |
Which type of micro-organism causes typhoid? |
| A. | Virus |
| B. | Bacteria |
| C. | Fungi |
| D. | Protozoa |
| Answer» C. Fungi | |
| 4932. |
Which type of memory size affects speed, power and capability of the CPU? |
| A. | EROM |
| B. | SROM |
| C. | ROM |
| D. | RAM |
| Answer» E. | |
| 4933. |
Which type of method of attitude measurement is called ranking? |
| A. | Variability method |
| B. | Quantitative judgement method |
| C. | Fractional method |
| D. | Constant sum method |
| Answer» B. Quantitative judgement method | |
| 4934. |
Which type of memory holds the computer startup routine? |
| A. | RAM |
| B. | WAN |
| C. | ROM |
| D. | Cache |
| Answer» D. Cache | |
| 4935. |
Which Type of memory has a constraint of minimum operating clock frequency? |
| A. | EEPROM |
| B. | Static RAM(SRAM) |
| C. | Dynamic RAM (DRAM) |
| D. | Magnetoresistive RAM(MARAM) |
| Answer» D. Magnetoresistive RAM(MARAM) | |
| 4936. |
Which type of material is used for a variable reluctance stepper motor? |
| A. | Diamagnetic |
| B. | Ferromagnetic |
| C. | Non magnetic |
| D. | Paramagnetic |
| Answer» C. Non magnetic | |
| 4937. |
Which type of masonry uses well-dressed stones with sharp, straight and smooth faces? |
| A. | Ashlar |
| B. | Random |
| C. | Rubble |
| D. | Squared |
| Answer» B. Random | |
| 4938. |
Which type of lubricant are calcium and sodium? |
| A. | Permanent |
| B. | Liquid |
| C. | Solid |
| D. | Semi-solid |
| Answer» E. | |
| 4939. |
Which type of load is offered by cranes and hoists? |
| A. | Gradually varying load |
| B. | Non-reversing, no-load start |
| C. | Reversing, light start |
| D. | Reversing, heavy start |
| Answer» E. | |
| 4940. |
Which type of iron ore is also termed as brown ore? |
| A. | Haematite |
| B. | Magnetite |
| C. | Limonite |
| D. | Siderite |
| Answer» D. Siderite | |
| 4941. |
Which type of linked list stores the address of the header node in the next field of the last node ? |
| A. | Singly linked list |
| B. | Circular linked list |
| C. | Doubly linked list |
| D. | Hashed list |
| Answer» C. Doubly linked list | |
| 4942. |
Which type of lens is a natural lens present in the human eye? |
| A. | Concave |
| B. | Bifocal |
| C. | Convex |
| D. | Progressive |
| Answer» D. Progressive | |
| 4943. |
Which type of learning combines thinking and reasoning with the behavioural task of manipulating objects to solve problems? |
| A. | Learning by observation |
| B. | Learning by doing |
| C. | Learning by try and error |
| D. | Learning by simulation |
| Answer» C. Learning by try and error | |
| 4944. |
Which type of Lathe is operated through Cams and Cam plate? |
| A. | Precision Lathe |
| B. | Capstan Lathe |
| C. | Screw cutting Lathe (Automatic) |
| D. | Crankshaft Lathe |
| Answer» D. Crankshaft Lathe | |
| 4945. |
Which type of land was called ‘Aprahat’? |
| A. | Without cultivated forest land |
| B. | Irrigated land |
| C. | Dense forest land |
| D. | Cultivated land |
| E. | None of the above/More than one of the above |
| Answer» B. Irrigated land | |
| 4946. |
Which type of land does alluvial sediment mean? |
| A. | Sediment created by the wind |
| B. | Wind erosion |
| C. | Sediment created by the river |
| D. | Erosion created by the river |
| Answer» D. Erosion created by the river | |
| 4947. |
Which type of industries has potentials and prospects in Bihar? |
| A. | Oil refinery |
| B. | Forest-based industry |
| C. | Sand-mining industry |
| D. | Agro-based industry |
| E. | None of the above/More than one of the above |
| Answer» E. None of the above/More than one of the above | |
| 4948. |
Which type of jaw suspension is found in mammals? |
| A. | Autostylic |
| B. | Holostylic |
| C. | Craniostylic |
| D. | Hyostylic |
| Answer» D. Hyostylic | |
| 4949. |
Which type of jig, suits best for drilling of holes in hollow cylindrical components, such as bushes? |
| A. | Box type jig |
| B. | Open type jig |
| C. | Solid type jig |
| D. | Pot type jig |
| Answer» E. | |
| 4950. |
Which type of irrigation is practiced when the water supply is at too low a level to run by gravitation of the land? |
| A. | Lift irrigation |
| B. | River canal irrigation |
| C. | Flow irrigation |
| D. | Inundation irrigation |
| Answer» B. River canal irrigation | |