The maximum number of isomers for an alkene with molecular formula C4H8 is

Options: 5,    4,    2,    3


More Chemistry Related questions:

The computer code for the interchange of information between terminals is
Options: ASCII,    BCD,    EBCDIC,    All of the above

Ans:A ,A

The planets with no natural satellites (reported so far) are
Options: Mercury and Venus,    Earth and Pluto,    Mars and Neptune,    Jupiter and Saturn


In AI programming, a list may contain:
Options: cells,    fields,    pointers,    All of the above

Ans:D ,D

The study of human geography includes study of
Options: human society and culture,    behaviour and urban systems,    economics and politics,    All of the above


Which command is used to display the device name of the terminal you are using?
Options: who,    ls,    tty,    stty

Ans:C ,C

1.In Windows operating system to delete the selected item permanently without placing the item in the Recycle Bin
Options: (A)Shortcut SHIFT+DELETE (B) Shortcut CTRL while dragging an item (C) Shortcut CTRL+SHIFT while dragging an item (D) None of these 3

Ans:31. (A),31. (A)

9.In Excel to delete and embedded object, first
Options: (A)Double click the object (B) Select the object by clicking it (C) Press the Shift + Delete keys (D) Select it and then press Delete key 13

Ans:129. (D),129. (D)

'DB' computer abbreviation usually means ?
Options: Database,    Double Byte,    Data Block,    Driver Boot


In MS-Word, for what does ruler help?
Options: to set tabs B. to set indents C. to change page margins D. All of the above

Ans:– D ,

Which command is used to delete the directory and all its contents in one step?
Options: DEL *.*,    RD,    DELTREE,    CD

Ans:C ,C

If you will be displaying or printing your document on another computer, you’ll want to make sure and select the _____________ option under the ‘Save’ tab.
Options: a. Embed Fonts b. Embed True Type Fonts c. Save True Type Fonts d. Save Fonts

Ans:– B,– B

986. arthashaastr ka janak kaun kahalaata hai?
Options: NA

Ans: edam smith, edam smith

The gulf that separates Finland and Sweden in Europe is
Options: the Gulf of Bothnia,    the Gulf of Lions,    the Gulf of Genoa,    the Gulf of Venice


. Which key do you press to check spelling?
Options: a. F3 b. F5 c. F7 d. F9

Ans:– c,– c

Which of the following commands should you always use before submitting a document to others?
Options: find command B. Replace command C. Spelling and Grammar D. Thesaurus

Ans:– C ,

Devaluation of currency will be more beneficial if
Options: prices of domestic goods remain constant,    prices of exports remain constant,    prices of imports remains constant,    prices of exports rise proportionately


In order to use a DBMS, it is important to understand
Options: the physical schema,    all sub-schemas that the system supports,    one subschema,    both (a) and (b)

Ans:C ,C

. Excel uniquely identifies cells within a worksheet with a cell name
Options: a. Cell names b. Column numbers and row letters c. Column letters and row numbers d. Cell locator coordinates

Ans:– c,– c

peer panjaal surang (jammoo-kashmeer)
Options: NA

Ans: 877. kshetraphal kee drshti se bhaarat ka sabase bada jila kaun-sa hai?, 877. kshetraphal kee drshti se bhaarat ka sabase bada jila kaun-sa hai?

Which of the following is major activities of an operating system in regard to secondary-storage management?
Options: Free-space management B. Storage allocation C. Disk scheduling D. All of the above

Ans:– D ,

What will you do to treat the constant 3.14 as a float?
Options: use float(3.14f),    use 3.14f,    use f(3.14),    use (f)(3.14)

Ans:B ,B

607. mahaatma gaandhee kee hatya kab aur kisane kee?
Options: NA

Ans: 30 janavaree 1948 ko naathooraam godase dvaara, 30 janavaree 1948 ko naathooraam godase dvaara

. 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 is/are Protocols of Application?
Options: FTP B. DNS C. Telnet D. All of above

Ans:– D ,

700. kis sanvidhaan sanshodhan dvaara panchaayatee raaj vyavastha laagu kee gayee?
Options: NA

Ans: 73ven , 73ven

A COM port is a _____ port.
Options: parallel,    serial,    static,    multi

Ans:B ,B

6.In Excel to copy cell contents using drag and drop, press the
Options: (A)End key (B) Shift key (C) Esc key (D) None of above 2

Ans:26. (D),26. (D)

An adder in which the bits of the operands are added one after another is
Options: Half-adder,    Full-adder,    Serial adder,    All of the above

Ans:C ,C

447. raamaayan kisane likhee?
Options: NA

Ans: maharshi baalmeeki, maharshi baalmeeki

In a punched card system, data is processed by a
Options: keypunch machine, sorter, and posting machine,    accounting machine, posting machine, and billing machine,    sorter, posting machine, and billing machine,    accounting machine, keypunch machine, and sorter

Ans:D ,D

. A flashing or blinking light on the screen is called
Options: a. An icon b. A pixel c. A cursor d. None of the above

Ans:9 – c ,9 – c

When an input electrical signal A=10100 is applied to a NOT gate, its output signal is
Options: 01011,    10001,    10101,    00101

Ans:A ,A

A static jolt of as little of _____ volts can fry most any PC integrated circuit.
Options: 200,    30,    1000,    200

Ans:B ,B

609. thal sena divas kab manaaya jaata hai?
Options: NA

Ans: 15 janavaree, 15 janavaree

708. brod gej relave lain kee chaudaee kitanee hotee hai?
Options: NA

Ans: 1.676 mee., 1.676 mee.

Ctrl + M
Options: a. New Document b. Close Document c. Right Indent d. Left Indent

Ans:–  D,–  D

. Selecting the Rows 5 & 6 then choose Insert->Row. What will happen?
Options: 2 Rows will be inserted after Row 4 B. 2 Rows will be inserted after Row 5 C. 2 Rows will be inserted after Row 6 D. 2 Rows will be inserted after Row 7

Ans:– A ,

2.In Microsoft PowerPoint the following should you use if you want all the slide in the presentation to have the same “look”
Options: (A)The slide layout option (B) Add a slide option (C) Outline view (D) A presentation design template 7

Ans:72. (D),72. (D)

. EBCDIC can code up to how many different characters?
Options: A) 256 B) 16 C) 32 D) 64


32. What does Ctrl + = key effect?
Options: a. Superscript b. Subscript c. All Caps d. Shadow

Ans:– B ,– B

When is the World Population Day observed?
Options: May 31,    October 4,    December 10,    July 11


What is RISC?
Options: Remodeled Interface System Computer,    Remote Intranet Secured Connection,    Runtime Instruction Set Compiler,    Reduced Instruction Set Computer


Which of the following data structure is linear data structure?
Options: a. Trees b. Graphs c. Arrays d. None of above  


. Which device is used as the standard pointing device in a Graphical User Environment?
Options: A) Keyboard B) Mouse C) Joystick D) Track ball


alauddeen khilajee
Options: NA

Ans: 894. phutabaal ka blaik parl’ (kaala heera) kise kaha jaata hai?, 894. phutabaal ka blaik parl’ (kaala heera) kise kaha jaata hai?

A distributed database is which of the following?
Options: A single logical database that is spread to multiple locations and is interconnected by a network,    A loose collection of file that is spread to multiple locations and is interconnected by a network,    A single logical database that is limited to one location.,    A loose collection of file that is limited to one location.

Ans:A ,A

Which bitwise operator is suitable for turning on a particular bit in a number?
Options: && operator,    & operator,    || operator,    | operator

Ans:D ,D

1.If in a computer networking environment when all the processing is done on single computer can be referred as
Options: (A)Host based processing (B) Server based processing (C) Client based processing (D) None of these. 19

Ans:191. (A),191. (A)

In this world of fast changing computer technology, one of the most important factor to be considered while purchasing a PC is, it should have a provision for
Options: high level integration,    self upgradability,    intelligent sensors,    faster data access

Ans:B ,B

What is the language mostly used in Madhya Pradesh?
Options: Hindi,    Marathi,    English,    Malayalam