MCQOPTIONS
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MCQOPTIONS
This section includes 3246 Mcqs, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which company partnered with a UK-based NGO to improve water management in India? |
| A. | Apple |
| B. | Amazon |
| C. | Hutch |
| D. | Reliance |
| Answer» B. Amazon | |
| 2. |
In which month did India's unemployment rate rise to 7.45%, while GDP growth declined and the manufacturing sector shrank? |
| A. | January |
| B. | March |
| C. | April |
| D. | February |
| Answer» E. | |
| 3. |
In which state is iPhone maker Foxconn planning to invest up to USD 1 billion? |
| A. | Gujarat |
| B. | Maharashtra |
| C. | Bihar |
| D. | Karnataka |
| Answer» E. | |
| 4. |
Which of the following country has the largest exporter of arms during 2017-21, as per the SIPRI report? |
| A. | China |
| B. | Russia |
| C. | France |
| D. | United States |
| Answer» E. | |
| 5. |
Which company has become the first LAB manufacturing company in the world to get BIS certification? |
| A. | Tamil Nadu Petroproducts |
| B. | Tata |
| C. | Adani |
| D. | Reliance |
| Answer» B. Tata | |
| 6. |
When a peripheral device needs immediate attention from the operating system, it generates an |
| A. | Interrupt |
| B. | Spool |
| C. | Stack |
| D. | Page file |
| Answer» B. Spool | |
| 7. |
usingtag will |
| A. | start a new paragraph |
| B. | break the line |
| C. | end the current paragraph |
| D. | none of the above |
| Answer» B. break the line | |
| 8. |
Which of the following lets you browse the contents of your computer? |
| A. | My Documents |
| B. | My computer |
| C. | My Network places |
| D. | Folder |
| Answer» C. My Network places | |
| 9. |
A convenient place to store documents,graphics,or other files that you want to access quickly is ? |
| A. | a)My Documents |
| B. | My computer |
| C. | My Network places |
| D. | Folder |
| Answer» B. My computer | |
| 10. |
What is operatingsystem? |
| A. | collection of programs that manages hardware resources |
| B. | system service provider to the application programs |
| C. | link to interface the hardware and application programs |
| D. | all of the mentioned |
| Answer» E. | |
| 11. |
The image or color set to the background of the desktop is ? |
| A. | Screen saver |
| B. | Picture |
| C. | Monogram |
| D. | wallpaper |
| Answer» E. | |
| 12. |
The tags used for specifying fonts in HTML are a. b. c. d.
|
| A. | (i) and (ii) |
| B. | (i) and (iii) |
| C. | (ii) and (iv) d. (i),(ii) an |
| D. | (iii) |
| Answer» C. (ii) and (iv) d. (i),(ii) an | |
| 13. |
Which of the following is the logical topology? |
| A. | Bus |
| B. | Tree |
| C. | Star D) Both A an |
| D. | B |
| Answer» B. Tree | |
| 14. |
------is a document that is suitable for the World Wide Web and the web browser. |
| A. | page |
| B. | webpage |
| C. | block |
| D. | packet |
| Answer» C. block | |
| 15. |
A network that needs human beings to manually route signals is called.... |
| A. | Fiber Optic Network |
| B. | Bus Network |
| C. | T-switched network |
| D. | Ring network |
| Answer» D. Ring network | |
| 16. |
The software that remooves viruses from the disk are known as |
| A. | Virus killer |
| B. | remover |
| C. | Anti virus |
| D. | Destroyer |
| Answer» D. Destroyer | |
| 17. |
Which component makes its easy to delete and undelete filesand folders? |
| A. | Windows Explorer |
| B. | RecycleBin |
| C. | Add/Remoove programs |
| D. | Folder |
| Answer» C. Add/Remoove programs | |
| 18. |
Which is the first small network of connected computers? |
| A. | Arpa |
| B. | Arpanet |
| C. | NSFnet |
| D. | Usenet |
| Answer» C. NSFnet | |
| 19. |
The device that enables the computer to make a dialup networking is |
| A. | Mouse |
| B. | Monitor |
| C. | Modem d)Keyboar |
| Answer» D. | |
| 20. |
. A bar that inform you the available options in your computer, opened applications, background running applications and can be used to switch between applications quickly is |
| A. | Menu bar |
| B. | Tool bar |
| C. | Status bar |
| D. | Task bar |
| Answer» B. Tool bar | |
| 21. |
You can shut down,stand by and restart the computer using ? |
| A. | Desktop |
| B. | Start button |
| C. | Menubar |
| D. | Taskbar |
| Answer» C. Menubar | |
| 22. |
The option that makes its easier for people with disabilities to operate a computer is |
| A. | Accessibility |
| B. | Display |
| C. | Settings |
| D. | Fonts |
| Answer» B. Display | |
| 23. |
Which of the following is/ are the drawbacks of Ring Topology? |
| A. | Failure of one computer, can affect the whole network |
| B. | Adding or removing the computers disturbs the network activity. |
| C. | If the central hub fails, the whole network fails to operate. |
| D. | Both of A and B |
| Answer» E. | |
| 24. |
In a ................topology, if there are n devices in a network, each device has n-1 ports for cables. |
| A. | Mesh |
| B. | Star |
| C. | Bus |
| D. | Ring |
| Answer» B. Star | |
| 25. |
Which of the following network is used to connect a number of computers to each other by cables in a single location? |
| A. | WAN |
| B. | LAN |
| C. | MAN |
| D. | PAN |
| Answer» C. MAN | |
| 26. |
71. Recently deleted files are stored in |
| A. | Recycle bin |
| B. | Desktop |
| C. | Taskbar |
| D. | My computer |
| Answer» B. Desktop | |
| 27. |
HTTP stands for ? |
| A. | Hyper text transfer protocol |
| B. | hyper text transmission protocol |
| C. | hyper transmission text protocol |
| D. | hyper transfer text protocol |
| Answer» B. hyper text transmission protocol | |
| 28. |
Which component provides a tree like view of its disks,its files and folders |
| A. | My Documents |
| B. | My computer |
| C. | My Network places |
| D. | Windows explorer |
| Answer» E. | |
| 29. |
. Taskbar is used for |
| A. | Navigation program |
| B. | Switching between program |
| C. | Start a program |
| D. | All of above |
| Answer» E. | |
| 30. |
The bar displayed at the bottom of the desktop is known as ? |
| A. | Title bar |
| B. | Taskbar |
| C. | Menu bar |
| D. | Tool bar |
| Answer» C. Menu bar | |
| 31. |
MAN refers to |
| A. | mega area network |
| B. | metropolitian area network |
| C. | mini area network |
| D. | medium area network |
| Answer» C. mini area network | |
| 32. |
Which can refer to either the hardware or software that helps to deliver web content that can be accessed through the internet? |
| A. | Webpage |
| B. | browser |
| C. | Web server |
| D. | client |
| Answer» D. client | |
| 33. |
-------is a piece of computer hardware or software that accesses a service made available by a server. |
| A. | webserver |
| B. | client |
| C. | host |
| D. | node |
| Answer» C. host | |
| 34. |
Which is an electronic message from one computer to another? |
| A. | server |
| B. | |
| C. | Hyper text |
| D. | webpage |
| Answer» C. Hyper text | |
| 35. |
Mean deceiation which is calculatedis |
| A. | Mean |
| B. | Median |
| C. | Mode |
| D. | None of these |
| Answer» C. Mode | |
| 36. |
Index number is equal to_________________ |
| A. | sum of price relatives |
| B. | average of the price relatives |
| C. | product of price relative |
| D. | none |
| Answer» C. product of price relative | |
| 37. |
Laspeyer’s index formula use the weights of the |
| A. | base year |
| B. | current year |
| C. | average of the weights of a number of year |
| D. | none of the above |
| Answer» B. current year | |
| 38. |
Index numbers help |
| A. | in framing of economic policies |
| B. | in assessing the purchasing power of mony |
| C. | for adjusting national income |
| D. | all the above |
| Answer» E. | |
| 39. |
Find the sum of the deviation of the variable values 3,4,6,8,14 from their mean |
| A. | a.5 |
| B. | 0 |
| C. | 1 |
| D. | 7 |
| Answer» C. 1 | |
| 40. |
Statistical data are collected |
| A. | without any purpose |
| B. | for a given purpose |
| C. | any purpose |
| D. | none of these |
| Answer» C. any purpose | |
| 41. |
A lock-out in a factory for a month is associated with the component of a time series is : |
| A. | irregular movement |
| B. | secular trend |
| C. | cyclic variation |
| D. | none of these |
| Answer» B. secular trend | |
| 42. |
If the mean ages of a group of boys is 20 years, then the mean of their ages after 2years is __________ |
| A. | 20 |
| B. | 22 |
| C. | 10 |
| D. | None of these |
| Answer» C. 10 | |
| 43. |
Statistics does not study |
| A. | individuals |
| B. | groups |
| C. | aggregates |
| D. | all above |
| Answer» B. groups | |
| 44. |
Find the probable error if r=0.6 and n=64 |
| A. | 0.8 |
| B. | 0.7 |
| C. | 64 |
| D. | 0.43 |
| Answer» E. | |
| 45. |
_________ play a very important part in the construction of index numbers. |
| A. | weights |
| B. | classes |
| C. | c.estinations |
| D. | none |
| Answer» B. classes | |
| 46. |
If the prices of all commodities in a place have increased 1.25 times more on the base period price. The index number of prices of that place is now |
| A. | 125 |
| B. | 150 |
| C. | 225 |
| D. | None of these |
| Answer» D. None of these | |
| 47. |
The component of a time series which is attached to short term fluctuations is |
| A. | seasonal variation |
| B. | cyclic variation |
| C. | irregular variatio |
| D. | allthe above |
| Answer» E. | |
| 48. |
Find the value of third quartile if the values of first quartile and quartile deceiationare 104 & 108 respectively |
| A. | 120 |
| B. | 70 |
| C. | 110 |
| D. | 140 |
| Answer» E. | |
| 49. |
When the values of two variables change in the same direction, there is_________correlation |
| A. | + ve |
| B. | – ve |
| C. | Perfect |
| D. | None of these |
| Answer» B. – ve | |
| 50. |
Find the sum of the duration of the variable values 3,4,6,8,14 from their mean |
| A. | 3 |
| B. | 4 |
| C. | 8 |
| D. | 7 |
| Answer» E. | |