What are the number of moles of CO2 which contains 16 g of oxygen?


Options: 0.5 mole,    0.2 mole,    0.4 mole,    0.25 mole

Ans:A,A

More Chemistry Related questions:


Conversion of an octal number 738 to binary number is
Options: 1101112,    1111002,    1100102,    1110112

Ans:D ,D


Which of the following statements should be used to obtain a remainder after dividing 3.14 by 2.1 ?
Options: rem = 3.14 % 2.1;,    rem = modf(3.14, 2.1);,    rem = fmod(3.14, 2.1);,    Remainder cannot be obtain in floating point division.

Ans:C ,C


A devices that links two homogeneous packet-broadcast local networks, is
Options: hub,    bridge,    repeater,    gateway

Ans:B ,B


Jeevan Rekha (Life line) express is
Options: first hospital on wheels in the world,    first railway express,    oldest train,    None of the above

Ans:A,A


. Anything you cut or copy on to the clipboard remains there until you
Options: a. Change it b. Clear c. Exit windows d. All of the above

Ans:3 – d ,3 – d


3.Scalability refers to a parallel system’s (hardware and/or software) ability
Options: (A)To demonstrate a proportionate increase in parallel speedup with the removal of some processors (B) To demonstrate a proportionate increase in parallel speedup with the addition of more processors (C) To demonstrate a proportionate decrease in parallel speedup with the addition of more processors (D) None of these

Ans:3. (B),3. (B)


Who is the author of 'Betrayal of the Defence Forces'?
Options: Vishnu Bhagat,    Tarun Tejpal,    George Fernandes,    Jaswant Singh

Ans:A,A


Whenever a peripheral is being controlled by the CPU, it is said to be online. If additionally, the computer files are updated as soon as any change takes place, the system is called
Options: quick processing system,    batch processing system,    real time system,    remote processing system

Ans:C ,C


5.Window class, onMouseDown/5, defines
Options: (A)the window wants to know what cursor it must display for the mouse pointer (B) the mouse is moved over a window (C) when a mouse button is pressed this event is executed (D) a mouse button is released 134 | 2

Ans:25. (C),25. (C)


8.The use of integrated collections of database records and files for data storage and processing. The best fit for answer:
Options: (A)Database management approach (B) DBMS uses (C) Database administrator (D) Query language 5

Ans:58. (D),58. (D)


. The qualitative or quantitative attribute of a variable or set of variables is termed as
Options: A) data B) information C) both of above D) none of above

Ans:6-A,6-A


551. kis bhaarateey raajy kee raajabhaasha angrejee hai?
Options: NA

Ans: naagaalaind, naagaalaind


Which programming language is much in vogue among users of microcomputers
Options: ALGOL,    APL,    LOGO,    FORTH

Ans:D ,D


When data is encapsulated, which is the correct order?
Options: Data, frame, packet, segment, bit,    Segment, data, packet, frame, bit,    Data, segment, packet, frame, bit,    Data, segment, frame, packet, bit

Ans:C ,C


What is the algebraic sum of this series of values:+2, -3, -6,+4?
Options: -6,    -3,    0,    +2

Ans:B ,B


2.In Excel Comments put in cells are called
Options: (A)Smart tip (B) Cell tip (C) Web tip (D) Soft tip 11

Ans:112. (B),112. (B)


The metal does not give H2 on treatment with dilute HCL is
Options: Zn,    Fe,    Ag,    Ca

Ans:C,C


48. onam kis raajy ka prasiddh tyohaar hai ?
Options: NA

Ans: keral, keral


.  A(n) _______ is major object that completes an action or a set of actions.
Options: a.            event b.           property c.           procedure d.            macro

Ans:– d,– d


Which state Government of India has instituted the Samman Award?
Options: Uttar Pradesh,    Himachal Pradesh,    Madhya Pradesh,    Andhra Pradesh

Ans:C,C


Declare the following statement? "A pointer to a function which receives an int pointer and returns float pointer".
Options: float *(ptr)*int;,    float *(*ptr)(int),    float *(*ptr)(int*),    float (*ptr)(int)

Ans:C ,C


How many gold medals did P.T.Usha win in the 1986 Seoul Asian Games?
Options: 1,    2,    3,    4

Ans:D,D


Which of the following statements concerning business rules is true?
Options: It should be complex.,    It should not be convertible to computer code.,    It may include restrictions.,    All of the above.

Ans:C ,C


Which is the most widely used semiconductor?
Options: Copper,    Silicon,    Germanium,    All of the above

Ans:B ,B


A turnkey package includes
Options: software,    hardware,    training,    All of the above

Ans:D ,D


What will be the output if you format the cell containing 5436.8 as ‘#,##0.00’?
Options: 5,430.00 B. 5,436.80 C. 5,436.8 D. 6.8

Ans:– B ,


Photosynthesis is a process
Options: reductive and exergonic,    reductive and catabolic,    reductive, endergonic and catabolic,    reductive, endergonic and anabolic

Ans:D,D


‘Octroi’ is levied and collected by
Options: NA

Ans:Local bodies,Local bodies


The largest and the oldest museum of India is located in the state/union territory of
Options: New Delhi,    West Bengal,    Andhra Pradesh,    Uttar Pradesh

Ans:B,B


4.Latency is
Options: (A)Ability of two or more systems, to exchange information and to use the information that has been exchanged. (B) Time taken to respond to an event. (C) Either the hazard not arises, if arise; it will not result in an accident. (D) None of these 20

Ans:204. (B),204. (B)


'ITS' stands for
Options: Intelligent Teaching Systems,    International Tutoring Systems,    Intelligent Tutoring Systems,    All of the above

Ans:C ,C


The first Indira Gandhi Award for International Justice and Harmony has been given to
Options: Larry Pressler,    Amnesty International,    Hussain Ibrahim Zaki,    Yasser Arafat

Ans:D,D


Software that's loaded into a computer primary storage area is known as
Options: Memory-resident package,    File management system,    Electronic spread sheet program,    Utilities

Ans:A ,A


4.In real time scheduling: A: Static table driven approach, B: Static priority driven preemptive approach, C: Dynamic planning based approach; 1- A static analysis of feasible scheduler of dispatching is done and implemented. 2- A static analysis of feasible schedules of dispatching is done and assigns priorities to tasks. 3- Feasibility is determined at run time.
Options: (A)A – 1, B – 2, C – 3 (B) A – 2, B – 3, C – 1 (C) A – 3, B – 1, C – 2 (D) None of these. 8

Ans:84. (A),84. (A)


The principles of structured programming forbid the use of
Options: WHILE-DO,    GOTO,    IF-THEN-ELSE,    DO-WHILE

Ans:B ,B


8.Access to moving head disks requires three periods of delay before information is brought into memory. The response that correctly lists the three time delays for the physical access of data in the order of the relative speed from the slowest to the fastest is
Options: (A)latency time, cache overhead time, seek time (B) transmission time, latency time, seek time (C) seek time, latency time, transmission time (D) cache overhead time, latency time, seek time 28

Ans:288. (C),288. (C)


Which among the following is/are the major factor/factors responsible for the monsoon type of climate in India?LocationThermal contrastUpper air circulationInter-tropical convergence zone
Options: I,    II, III,    II, III and IV,    I, II, III and IV

Ans:D,D


. Computer Model IBM 1401 is
Options: First Generation Computer B. Second Generation Computer C. Third Generation Computer D. Fourth Generation Computer

Ans:– B ,


156. Which action will optimize your database performance?
Options: (A) Set the record set type to Snapshot (B) Use the compact and repair database tool (C) Create a replica of the database (D) All of the above

Ans:156. (B),156. (B)


304. dee.en.e. kee dvigunit kundalee ka pata kisane lagaaya?
Options: NA

Ans: vaatasan aur krik, vaatasan aur krik


729. geet gobind’ kisane likhee?
Options: NA

Ans: jayadev, jayadev


The data recording area between the blank gaps on magnetic tape is called a/ an:
Options: Record,    Block,    Field,    Database

Ans:B,B


Which of the following is an integrated collection of data with minimum redundancy, so that different applications can use the required data.
Options: records,    file,    DBMS,    schema

Ans:C ,C


. What is the result of ‘Select * from customer where CustID>10 and CustID<100’ query?
Options: a. display all customers with CustID from 10 to 100 b. display all customers with CustID above 10 c. display all customers with CustID below 100 d. display all customers with CustID from 11 to 99

Ans:– d,– d


A Decision - Table is
Options: a way of representing the information flow,    a way of representing multiple conditions,    a ways to get an accurate picture of the system,    All of the above

Ans:B ,B


Which of the following famous financial journals of international repute confers 'Finance minister of the year' Award?
Options: Dalal Street,    Business Standard,    Euromoney,    Money Matters

Ans:C,C


What was originally called the "imitation game" by its creator?
Options: The Turing Test,    LISP,    The Logic Theorist,    Cybernetics

Ans:A ,A


Which memory stores the values of variables.
Options: SAM,    ROM,    RAM,    PROM

Ans:C ,C


How can you navigate around virtual consoles?
Options: Alt+Function Key,    Ctrl+Function Key,    Ctrl+Alt+Del,    Alt+a+w+Function Key

Ans:A ,A


The air we inhale is mixture of gases. Which of the following gases in the mixture is highest in percentage?
Options: Carbon dioxide,    Nitrogen,    Oxygen,    Ozone

Ans:B,B

www.000webhost.com