The hardest form of carbon is

Options: coke,    graphite,    diamond,    charcoal


More Chemistry Related questions:

Which option enables automatic updates in destination documents?
Options: embedding B. objects C. links D. relationships

Ans:– C ,

The third generation of computers covers the period:
Options: 1971-1982,    1982-1994,    1959-1964,    1965-1971

Ans:D ,D

Lal Bahadur Shastri is also known as
Options: Guruji,    Man of Peace,    Punjab Kesari,    Mahamana


. Comments put in cells are called …..
Options: a. Smart Tip b. Cell Tip c. Web Tip d. Soft Tip

Ans:– b,– b

The data bus in 8080A/8085 microprocessor is a group of
Options: eight bidirectional lines that are used to transfer 8 bits between the microprocessor and its I/O and memory,    sixteen bidirectional lines that are used for data transfer between the microprocessor and memory,    eight unidirectional lines that are used for I/O devices,    eight lines used to transfer data among the registers

Ans:A ,A

India's first atomic reactor was
Options: Zerlina,    Dhruva,    Apsara,    Kamini


An operational system is which of the following?
Options: A system that is used to run the business in real time and is based on historical data.,    A system that is used to run the business in real time and is based on current data.,    A system that is used to support decision making and is based on current data.,    A system that is used to support decision making and is based on historical data.

Ans:B ,B

Permanent hardness of water can be removed by adding
Options: chlorine,    washing soda,    potassium permanganate,    bleaching powder


. To hold row and column titles in places so that they do not scroll when you scroll a worksheet, click the
Options: a. Unfreeze panes command on the window menu b. Freeze panes command on the window menu c. Hold titles command on the edit menu d. Split command on the window menu

Ans:– b,– b

The transmission signal coding method of TI carrier is called
Options: Bipolar,    NRZ,    Manchester,    Binary

Ans:A ,A

A good identifier is which of the following?
Options: One that can change over time,    Can be null,    One that is unique,    Be intelligent

Ans:C ,C

. You accidentally erased a record in the sheeWhat command can be used to restore it immediately?
Options: a. Insert b. Copy c. Undo d. Replace

Ans:– c,– c

Pollination by wind is called
Options: anemophily,    hydrophily,    zoophily,    entomophily


2.In Excel comments can be added to cells using
Options: (A)Edit > Comments (B) Insert > Comments (C) File > Comments (D) View > Comments 4

Ans:42. (B),42. (B)

. Edit >> Delete command
Options: a.  Deletes the content of a cell b.  Deletes Formats of cell c.  Deletes the comment of cell d.  Deletes selected cells

Ans:– d,– d

The thickness of biosphere is
Options: 8-10 km above the earth's surface,    5-8 km above the earth's surface,    5-10 km above the earth's surface,    10-12 km above the earth's surface


Why Drop Caps are used in document?
Options:  A) To drop all the capital letters, B) To automatically begin each paragraph with capital letter, C) To begin a paragraph with a large dropped initial capital letter, D) None of above,


. To move to the beginning of a line of text, press the __________ key.
Options: a. a b. pageup c. enter d. home

Ans:9 – d ,9 – d

Large transformers, when used for some time, become very hot and are cooled by circulating oil. The heating of the transformer is due to
Options: the heating effect of current alone,    hysteresis loss alone,    both the heating effect of current and hysteresis loss,    intense sunlight at noon


Digitizers can be converted from "dumb" to "smart" through the addition of:
Options: a microprocessor,    an electromagnetic coupling,    keyboard,    a scanner

Ans:A ,A

6.Projection pursuit is
Options: (A)The result of the application of a theory or a rule in a specific case (B) One of several possible enters within a database table that is chosen by the designer as the primary means of accessing the data in the table. (C) Discipline in statistics that studies ways to find the most interesting projections of multi-dimensional spaces (D) None of these 6

Ans:66. (C),66. (C)

this question is special on which need to be searched if it has been cached or not


. Which field type can store photos?
Options: a. Hyperlink b. Ole c. Both of these can be used d. Access tables can’t store photos

Ans:1 – b ,1 – b

which district has constituency which highest number of voters
Options: kangra, una, solan, sirmour


. Which of the following computer implemented binary numbers, perform calculations using electronics and implemented separate computation and memory for the first time?
Options: A) Mark I B) ABC C) Z3 D) None of above


. To use your keyboard instead of the mouse to select tools on the ribbon, you display the KeyTips by pressing the _____________key?
Options: a. Alt b. Ctrl c. Shift+Enter d. Alt+Enter

Ans:– A,– A

Where is the Central Rice Research Institute located?
Options: NA


.    Which command will be used to display a file within the specified directory of pathname?
Options: a .    Dir pathname b .    Dir pathnamepathname c.    Dir/ch d.    Dir pathnamefilename

Ans:.d,Correct Answer: d. Dir pathnamefilename

On whom did the U. S. President George W. Bush bestow, in 2002, the U.S.'s highest award for life time achievement in the field of scientific research?
Options: Arun Netravalli,    Dr.Hargoving Kohrana,    Subramania Chandrasekar,    Professor C. Radhakrishna Rao


Who invented the BALLPOINT PEN?
Options: Biro Brothers,    Waterman Brothers,    Bicc Brothers,    Write Brothers


666. gautam buddh dvaara 29 varsh kee aayu mein grh-tyaag kee ghatana kya kahalaatee hai?
Options: NA

Ans: mahaabhinishkraman, mahaabhinishkraman

Which of the following countries is not a member of G-15?
Options: Jamaica,    Indonesia,    Colombia,    Peru


The process of destruction or dying of fronts is called
Options: fromtogenesis,    frontolysis,    both (a) and (b),    None of the above


690. bhaarateey sanvidhaan mein maulik kartavy kis desh ke sanvidhaan se lie gae hain?
Options: NA

Ans: amerikee sanvidhaan, amerikee sanvidhaan

. Which command allows you to show the contents of disk widely in screen?
Options: a. Dir/p b. Dir/b c. Dir/w d. Dir/o:w

Ans:7 – c ,7 – c

Pambadum Shola National Park
Options: Karnataka,Kerala,Tripura,Kerala


243. varsh 2018 ka phutabol vishvakap kis desh mein aayojit hoga?
Options: NA

Ans: roos, roos

What is the decimal equivalent of 210?
Options: 4096,    1024,    1000,    16

Ans:B ,B

Which of the following logic families has the highest noise immunity?
Options: RTL,    DTL,    TTL,    HTL

Ans:D ,D

To scan a and b given below, which of the following scanf() statement will you use? #include<stdio.h> float a; double b;
Options: scanf("%f %f", &a, &b);,    scanf("%Lf %Lf", &a, &b);,    scanf("%f %Lf", &a, &b);,    scanf("%f %lf", &a, &b);

Ans:D ,D

. Dcl provides commands to perform actions like
Options: a. Change the structure of tables b. Insert, update or delete records and data values c. Authorizing access and other control over database d. None of above

Ans:6 – c ,6 – c

What is a motion path?
Options: a. A type of animation entrance effect b. A method of advancing slides c. A method of moving items on a slide d. All of the above

Ans: – C , – C

A micro processor chip used in a PC system
Options: Performs the arithmetic-logic and control functions,    Is the only chip cound in most PC models,    Almost always operates on by-bits of data at a time,    Performs the primary storage function

Ans:A ,A

343. bhaarat mein sabase puraanee parvat shrrnkhala kaun see hai?
Options: NA

Ans: araavalee parvatamaala, araavalee parvatamaala

. Which of the following statements about the Label Wizard is NOT true?
Options: a. Adding groups can help organize the labels. b. It helps users to create package labels. c. It allows users to select a label type and size. d. It allows users to sort the labels.

Ans:8 – a ,8 – a

You must service the laser printer in your office. Which part of the printer shoud you avoid touching because it is hot?
Options: fuser,    printer head,    primary corona,    high-voltage power supply

Ans:A ,A

Gilt-edged means
Options: NA

Ans:Market of Government securities,Market of Government securities

When operating below its resonant frequency, a parallel RLC circuit has the characteristics of a:
Options: parallel RL circuit,    parallel RC circuit,    parallel RLC circuit operated above its resonant frequency,    purely resistive circuit

Ans:A ,A

What will be the output of the program? #include<stdio.h> #define CUBE(x) (x*x*x) int main() { int a, b=3; a = CUBE(b++); printf("%d, %d\n", a, b); return 0; }
Options: 9, 4,    27, 4,    27, 6,    Error

Ans:C ,C

With a dot matrix printer, light then dark print is most commonly caused by:
Options: Erratic paper advancement,    Erratic ribbon advancement,    Misalligned print head,    Overheating print head

Ans:B ,B