LPG consists of mainly


Options: methane, ethane and hexane,    ethane, hexane and nonane,    methane, hexane and nonane,    methane, butane and propane

Ans:D,D

More General Science Related questions:


Sechu mela belongs to which district
Options: kinnaur , lahul, chamba, mandi

Ans:C,mandi


A band is always equivalent to
Options: a byte,    a bit,    100 bits,    16 bits

Ans:E ,E


'Mandi House' is a
Options: the office of the P.M.,    the office of Director General of Doordarshan,    the office of NFDC,    the Doordarshan C.P.C

Ans:B,B


When the Language bar is _____, it means that you do not see it on the screen but it will be displayed the next time you start your computer.
Options: a. restored b. hidden c. minimized d. closed

Ans:– B,– B


Phloem is a tissue found in
Options: reproductive organs of animals,    plants,    insects,    mammals

Ans:B,B


Which of the following method can insert a new slide in current presentation?
Options: a. Right click on the Slide panel and choose New Slide b. From Insert menu choose New Slide c. Click on New Slide button on toolbar d. All of above

Ans: – D , – D


. To install the new font
Options: a. Start -> setting -> control panel -> font b. Start -> setting -> control panel -> font -> install new font c. Start -> control panel -> font -> install new font d. Start -> setting -> font

Ans: b, b


Which of the following is considered a direct-entry input device?
Options: optical scanner,    mouse,    light pen,    All of the above

Ans:D,All of the above


Which is used for manufacturing chips?
Options: A) Bus B) Control unit C) Semiconductors D) A and b only

Ans:-C,-C


The phosphate are a group of minerals of one or more metallic elements chemically associated with the phosphate compound ____
Options: oxides,    silicates,    carbonates,    phosphates

Ans:B,B


The company that grew out of research at the MIT AI lab is:
Options: AI corp,    LMI,    Symbolics,    both (b) and (c)

Ans:D ,D


The command which transcribes the standard input to the standard output and also makes a copy of the same in a file is
Options: tee,    tr,    sort,    grep

Ans:A ,A


14. While working with MS-DOS, which command is used to rename a file named file1.doc to file2.doc from a different directory called dir1?
Options: a. Ren2.doc dirfile1.doc b. Ren file1.doc file2.doc c. Ren .docdir.doc d. Ren dir1file1.doc file2.doc

Ans:Correct Answer: d,Correct Answer: d


Who coordinates the sequencing of events within the central processor of a computer?
Options: Logic unit,    Arithmetic unit,    Register,    Control unit

Ans:D,D


712. balb ka philaament kisaka bana hota hai?
Options: NA

Ans: tangastan, tangastan


Which of the following is correct for a gated D-type flip-flop?
Options: The Q output is either SET or RESET as soon as the D input goes HIGH or LOW.,    The output complement follows the input when enabled.,    Only one of the inputs can be HIGH at a time.,    The output toggles if one of the inputs is held HIGH.

Ans:A ,A


. A set of rods where numbers were carved and used for multiplication and division aids is known as

Options: A) Pascaline B) Napier’s Bones C) Stepped Reckoner D) Slide Rule

Ans:B,B


Data System management has long-term viability as a separate business function because
Options: It requires much technical knowledge,    It requires large investments,    Specialists in data systems cannot be integrated into a marketing or manufacturing organization,    An integrated database accessible to all requires independent management

Ans:D ,D


Operating system, editors, and debuggers comes under?
Options: System Software B. Application Software C. Utilities D. None of the above

Ans:– A ,


If special forms are needed for printing the output, the programmer specifies these forms through?
Options: JCL,    JPL,    Utility programs,    Load modules

Ans:A ,A


What is the name given to the values that are automatically provided by software to reduce keystrokes and improve a computer user's productivity?
Options: Defined values,    Fixed values,    Default values,    Special values

Ans:C ,C


. The primary purpose of an operating system is:
Options: a. To make the most efficient use of the computer hardware b. To allow people to use the computer, c. To keep systems programmers employed d. To make computers easier to use

Ans: a, a


jammoo-kashmeer mein
Options: NA

Ans: 885. bhoo-vaigyaanikon ke anusaar aaj jahaan himaalay parvat hai vahaan pahale kya tha?, 885. bhoo-vaigyaanikon ke anusaar aaj jahaan himaalay parvat hai vahaan pahale kya tha?


Republican party is
Options: One of the important parties in USA,    the political parties which has no definite principles,    the political party which changes with the change in the times and circumstances in the country,    All of the above

Ans:D,D


. Which of the following options in the printer dialog box would you select to print slides 5 and 12 in a presentation?
Options: a. Slides b. Custom shows c. Current slide d. All

Ans:6 – A ,6 – A


989. intaranet dvaara sandesh bhejana kya kahalaata hai?
Options: NA

Ans: ee-mel, ee-mel


Address 200H contains the byte 3FH. What is the decimal equivalent of 3FH
Options: 63,    32,    16,    38

Ans:A ,A


. …. are specially designed computer chips that reside inside other devices, such as your car or electric thermostat
Options: a. Server b. Embedded computer c. Robotic computer d. Mainframes

Ans:2 – b ,2 – b


Under the Guptas in eastern India, there was probably an intermediate level of administration between vishayas (districts) and villages. Identify it.
Options: Bhukit,    Pradesa,    Vithi,    Ahara

Ans:C,C


To record a sequence of keystrokes and mouse actions to play back later we use:
Options: Media player B. Sound Recorder C. Calculator D. Macro Recorder

Ans:– D ,


5.An automatic machine that is made to perform routine human tasks is
Options: (A)Computer (B) Robot (C) Tanker (D) None of these

Ans:5. (B),5. (B)


India's first indigenous helicopter was successfully flown in Bangalore on
Options: August 30, 1992,    August 30, 1982,    August 30, 1990,    None of the above

Ans:A,A


What is the measurement of the badminton court for singles?
Options: 13.41 m x 6.10 m,    13.41 m x 5.18 m,    12.30 m x 7.66 m,    12.30 m x 6.23 m

Ans:B,B


Now-a-days computers all over the world can talk to each other. Which is one of the special accessories essential for this purpose?
Options: Keyboard,    Modem,    Scanner,    Fax

Ans:B ,B


When was the toothbrush invented?
Options: 1770,    1765,    1790,    1742

Ans:A,A


14. Which command in DOS can be used to recover accidentally deleted files?
Options: a. UNDELETE b. DELETE/CANCEL c. RESTORE d. RECOVER

Ans:Correct Answer: a ,Correct Answer: a


In which addressing mode, the effective address of the operand is generated by adding a constant value to the contents of a register?
Options: Absolute mode,    Indirect mode,    Immediate mode,    Index mode

Ans:D ,D


Who among the following is not a recipient of the Bharatiya Jnanpith Award?
Options: Ashaparna Devi,    M. F. Hussain,    Raghupathi Sahai,    V. K. Gokak

Ans:B,B


One million bytes of information is abbreviated as
Options: Bit,    MB,    KB,    GB

Ans:B ,B


. A __________ is a grid with labeled columns and rows.
Options: a. Dialog box b. Worksheet c. Clipboard d. Toolbar

Ans:– b,– b


Which of the following produces the best quality graphics reproduction?
Options: A) Laser printer B) Ink jet printer C) Plotter D) Dot matrix printer

Ans:-C,-C


Detailed project control answers the questions
Options: when and how much?,    who and why?,    when and where?,    who and when?

Ans:D ,D


1 Microfarad is the same as:
Options: 1 millionth of a picofarad,    1000 millifarads,    1 million picofarads,    1 million farads

Ans:C ,C


6.An advantage of the laser printer respect to impact printer is
Options: (A)it is quieter/ faster (B) output is of a high quality (C) support wide range of type fonts (D) all the above | 7 6

Ans:66. (D),66. (D)


Consider as RS flip-flops with both inputs set to 0. If a momentary '1' is applied at the input S, then the output
Options: Q will flip from 0 to 1,    Q will flip from 0 to 1 and then back to 0,    Q will flip from 0 to 1,    Q will flip from 0 to 1 and then back to 0

Ans:A ,A


On which one of the followings is the benefits received principle of taxation to achieve optimality bases?
Options: Marginal benefit received,    Total benefit received,    Average benefit received,    Ability to pay for the benefit

Ans:D,D


A name applied by Intel corp. to high speed MOS technology is called
Options: HDLC,    LAP,    HMOS,    SDLC

Ans:C,(Canswer


Point out the error in the program? #include<stdio.h> int main() { struct emp { char name[20]; float sal; }; struct emp e[10]; int i; for(i=0; i<=9; i++) scanf("%s %f", e[i].name, &e[i].sal); return 0; }
Options: Error: invalid structure member,    Error: Floating point formats not linked,    No error,    None of above

Ans:B ,B


The records in a file or magnetic tape
Options: can only be accessed serially,    have to be arranged in a key sequence,    are meant for backup,    cannot be transferred to a disk file

Ans:A ,A


The order entry subsystem creates a file of order records that are input to the
Options: production subsystem,    inventory subsystem,    control subsystem,    quality subsystem

Ans:B ,B

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