An aeroplane is flying horizontally with a velocity of 600 km/h and at a height of 1960 m. When it is vertically at a point A on the ground a bomb is released from it. The bomb strikes the ground at point B. The distance AB is

Options: 1200 m,    0.33 km,    3.33 km,    33 km


More physics Related questions:

8.In Excel LEN function does what?
Options: (A)Compares the content in two cells (B) Counts the numbers of characters in a cell (C) Deletes extra space in text (D) All of above 16

Ans:168. (A),168. (A)

The current trend, of computer usage is mainly interactive; the trend, earlier, was
Options: batch processing,    parallel processing,    random processing,    multi-task processing

Ans:A ,A

0.These are program designed as to seem to being or be doing one thing, but actually being or doing another.
Options: (A)Trojan horses (B) Keylogger (C) Worm (D) Cracker 1

Ans:10. (A),10. (A)

. On the property sheet, which of the following tabs contains the Caption property?
Options: a. Data b. Event c. Format d. Other

Ans:– c,– c

2.The following method you can use to add a new table to your database
Options: (A)Use Design View to create a table (B) Enter data directly by using a datasheet (C) Both of above (D) All of the above 8

Ans:82. (C),82. (C)

. The primary purpose of an operating system is:
Options: 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 ,

Ball Pen functions on which one of the following principle?
Options: NA

Ans:Surface tension,Surface tension

Software is:
Options: printer output,    a set of instructions,    tape input.,    a programming language

Ans:B ,B

RTS stands for:
Options: ready to start,    ready to switch,    request to send,    request to scan

Ans:C ,C

The command to count the number of files in the current directory by using pipes, is
Options: ls | wc,    ls -l | wc -l,    ls | wc -w,    ls | ws -c

Ans:C ,C

What kind of battery is most likely included in a cordless electric knife?
Options: Zinc-carbon battery,    Mercury-cell battery,    Nicad battery,    Lead-acid battery

Ans:B ,B

IDE cables have how many pins?
Options: 25,    50,    100,    40

Ans:D ,D

A shared database should:
Options: be accurate and available.,    provide for backup and recovery.,    be secure.,    All of the above.

Ans:D ,D

Which of the following connectivity devices is used to extend a network on a purely mechanical basis?
Options: Gateway,    Switch,    Router,    Active hub

Ans:D ,D

9.ASCII is
Options: (A)A standard coding system for computers (B) Hardware device (C) Software (D) None of these 9

Ans:89. (A),89. (A)

The refresh-vector CRT uses which of the following techniques?
Options: The beam constantly travels across the screen to turn on/off a series of pixels.,    Makes changes on the image by increasing the anode voltage.,    Uses an electron gun to continuously flood the surface of the tube.,    Creates images on the screen by scanning straight-line vectors between selected points.

Ans:D ,D

. Networking such as LAN, MAN started from

Options: A) First generation B) Second generation C) Third generation D) Fourth generation


Conversion of an octal number 608 to binary number is
Options: 1100002,    100112,    11001112,    11001102

Ans:A ,A

The method of solid modeling that defines the topology of faces, edges, and vertics, as well as data that defines the surface in which each face lies is called:
Options: constructive solid geometry,    layering,    boundary representation,    isometric

Ans:C ,C

Which of the following commands is used to copy directory structures in and out
Options: cp,    cpio,    cp - p,    copy

Ans:B ,B

The basic unit within a computer store capable of holding a single unit of data is
Options: Register,    ALU,    Control unit,    Store location

Ans:D ,D

wHO has named India’s richest person in Forbes latest list ?
Options: NA

Ans:Mukesh Ambani,Mukesh Ambani

where is madho roy mandir in hp
Options: kinnaur , lahul, kullu, mandi


What is the use of Notes in slides?
Options: It will be displays at the time of Slide Presentation B. This is just Note about the slide       C. This is just for printing purpose only D. Notes cannot be inserted in Slides

Ans:– B ,

9.Auto reports can contain each of the following elements except
Options: (A)A detail section (B) A page footer (C) A group header (D) All of the above 10

Ans:99. (D),99. (D)

where is baba badbhag singh temple
Options: kangra, una, solan, sirmour


To locate a data item for storage is
Options: Field,    Feed,    Database,    Fetch

Ans:D ,D

In which type of RAID, data is mirrored between two disks.
Options: RAID 0 B. RAID 1 C. RAID 2 D. RAID 3

Ans:– B ,

What Igor Sikorsky invented?
Options: Hydroplane,    Jet engine airplane,    Helicopter,    Glider


A snowflake schema is which of the following types of tables?
Options: Fact,    Dimension,    Helper,    All of the above

Ans:D ,D

where is kamru kila
Options: kangra, kinnaur, bilaspur, hamirpur, kullu


8.Change-oriented identification
Options: (A)One system is designed as the system controller and has responsibility for managing the execution of other subsystems. (B) Each system is named as in attributebased identification and associated with one or more change requests. (C) An object class inheritance diagram, how entities have common characteristics. (D) The objective of this software development is zero-defect software. 13

Ans:138. (B),138. (B)

Positive testing is
Options: running the system with line data by the actual user,    making sure that the new programs do in fact process certain transactions according to Specifications,    is checking the logic of one or more programs in the candidate system,    testing changes made in an existing or a new program

Ans:B ,B

978. hemetait aur maignetait kisake ayask hain?
Options: NA

Ans: loha, loha

Most PCs give a single beep on bootup to indicate they are ok hardware wise. You boot your PC and don
Options: system board,    RAM,    speaker,    power supply

Ans:E ,C

A circuit that converts n inputs to 2^n outputs is called?
Options: NA

Ans:Decoder ,Decoder

What does VVVF stand for?
Options: Variant Voltage Vile Frequency,    Variable Velocity Variable Fun,    Very Very Vicious Frequency,    Variable Voltage Variable Frequency


Reserve Bank of India was nationalized in the year
Options: 1935,    1945,    1949,    1969


The process that explains the recent changes in the height of sea level in coastal areas of eastern and northern Canada and Scandinavi is
Options: isostasy,    continental drift,    plate tectonics,    None of the above


Central Drug Research Institute is located at
Options: Trissur,    Nagpur,    Mysore,    Lucknow


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:ndash; b,ndash; b

. Which of the following toolbars provides different options in various master views?
Options: a. Common tasks toolbar b. Drawing toolbar c. Formatting toolbar d. Standard toolbar

Ans:7 – A ,7 – A

662. kis desh kee sthal seema sabase badee hai?
Options: NA

Ans: cheen, cheen

Which of the following are true regarding Jhum cultivation in India?It is largely practiced in AssamIt is referred to as 'slash and burn' techniqueIn it, the fertility is exhausted in a few years
Options: I, II and III,    II and III,    I and II,    I and III


The OCR reading unit attached to a POS terminal is called a
Options: light pen,    wand,    cursor,    All of the above

Ans:B ,B

. .... runs on a computer hardware and serves as a platform for other system to run on
Options: a. Operating system b. Application system c. System software d. All of above

Ans: a, a

In which version of DOS. CHKDSK command has been changed to SCANDISK?
Options: a. 5.0 b. 6.2 c. 6.0 d. 6.2

Ans:Correct Answer: d ,Correct Answer: d

981. sarvents of indiya sosaitee’ kee sthaapana kisane kee thee?
Options: NA

Ans: gopaalakrshn gokhale, gopaalakrshn gokhale

6.Following is true for Bubble Memory
Options: (A)A compact data storage device made of thin wafers of garnet (a semiconductor material) in a magnetic field. (B) Nonvolatile memory (C) Data contained in them is not lost when the power turned off (D) All are true 14

Ans:146. (D),146. (D)

Who was founder of Kutlehar riyasat
Options: basant pal , jhet pal, gobind pal, jas pal