A given signal's second harmonic is twice the given signal's __________ frequency...?


Options: Fourier,    Foundation,    Fundamental,    Field

Ans:C,C


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More technology Related questions:


In which of the following festivals are boat races a special feature?
Options: Onam,    Rongali Bihu,    Navratri,    Pongal

Ans:A,A


The phrase 'procedure established by the law' means
Options: the judges in India cannot question the fairness or validity of a law, provided it is within the limits of the constitution,    judges in India can question the fairness or validity of an undue law even if it is within the limits of the constitution,    judges in India can declare a law invalid simply because in their opinion the law is not due or is unjust,    None of the above

Ans:A,A


Mica is used in electrical appliances such as electric iron because mica is
Options: a good conductor of heat but a bad conductor of electricity,    a bad conductor of heat but a good conductor of electricity,    a good conductor of heat as well as electricity,    a bad conductor of heat as well as electricity

Ans:A,A


National Archives is located at?
Options: Calcutta,    Dehradun,    Bombay,    New Delhi

Ans:D,D


who was founder of das dynasty?
Options:

Ans:kutubdin,


Free surface of a liquid behaves like a sheet and tends to contract to the smallest possible area due to the
Options: force of adhesion,    force of friction,    centrifugal force,    force of cohesion

Ans:D,D


tarain or thaneswwer 1st battle was fought in
Options: 1396AD, 1191AD, 1292AD,1011AD

Ans:1191AD,1191AD


The sulphites are a mineral group that contain one or more metallic elements in combination with the sulphate compound ____
Options: SO3,    SO2,    SO4,    SO

Ans:C,C


Study of earthquakes is known as
Options: ecology,    seismology,    numismatics,    None of the above

Ans:B,B


battle of buxar was fought between
Options: clive-sirajudola, marata-angrej,angerj-muslim,ibrahim-maratha

Ans:A,joint forces of muslims and English Forces


The term which denotes that each side has made equal point at game point, in Tennis, is referred to as
Options: baseline,    deuce,    fault,    grand slam

Ans:B,B


Rabindranath Tagore's 'Jana Gana Mana' has been adopted as India's National Anthem. How many stanzas of the said song were adopted?
Options: Only the first stanza,    The whole song,    Third and Fourth stanza,    First and Second stanza

Ans:A,A


Deep blue colour is imparted to glass by the presence of
Options: cupric oxide,    nickel oxide,    cobalt oxide,    iron oxide

Ans:C,C


Kiran Bedi is
Options: first woman IAS officer,    first woman IPS officer,    first woman advocate,    first woman judge

Ans:B,B


1981 was the international year of the
Options: Disabled,    Women,    Children,    Blind

Ans:A,A


Isotopes of an element contain
Options: the same number of protons but different number of neutrons,    the same number of neutrons but different number of protons,    equal number of protons and electrons,    equal number of nucleons

Ans:A,A


kalinga battle was fought between
Options:

Ans:ashoka and king of kalinga,ashoka and king of kalinga


The major cause of species extinction is
Options: agricultural activities,    extraction (including mining, fishing, logging),    development (human settlements, industry),    habitat loss and degradation

Ans:D,D


Reading of a barometer going down is an indication of
Options: snow,    storm,    intense heat,    rainfall

Ans:D,D


Leonardo da Vinci
Options: was a great Italian painter, sculptor and architect,    got universal fame form his masterpiece "Monalisa",    drew models of organs such as the heart, lungs and womb,    All of the above

Ans:D,D


Pulses are a good source of
Options: carbohydrates,    fats,    proteins,    vitamins

Ans:C,C


The process that involves the eroded material being dissolved and carried along in water as individual ions is called
Options: solution,    suspension,    saltation,    traction

Ans:A,A


Which industries are found in Goa?
Options: Mining and various small-scale industries like manufacturing soaps, paper and so on,    steel and cement industries,    Oil refineries,    None of the above

Ans:A,A


In big cities like Delhi, Kolkata, Mumbai, Chennai police is headed by a
Options: Commissioner of Police,    Inspector General of Police,    Deputy Inspector General of Police,    None of the above

Ans:A,A


'Teacher's Day' is observed on which of the date?
Options: September 5,    January 30,    November 14,    October 2

Ans:A,A


battle of khanwa was fought between
Options: rana sanga and babur, ibrahim lodhi and babur, akbar and Ahmad shah abdali

Ans:rana sanga and babur,rana sanga and babur


The head quarters of the International Red Cross is situated in
Options: Vienna,    Paris,    Hague,    Geneva

Ans:D,D


With the disintegration of USSR in end 1991, comprised of ____ Union Republics.
Options: 15,    10,    5,    25

Ans:A,A


The pass located at the southern end of the Nilgiri Hills in south India is called
Options: the Palghat gap,    the Bhorghat pass,    the Thalgat pass,    the Bolan pass

Ans:A,A


Who won 2017 nobble for Physics
Options: rainer weiss,barry barish,kip thorne,J. Michael Kosterlitz,Duncan Haldane,David J. Thouless

Ans:A,rainer weiss,barry barish,kip thorne


What office item was invented by Bette Nesmith Graham in 1951?
Options: Fax machine,    Stapler,    Liquid Paper,    Copy machine

Ans:C,C


What is the middle name of the Ajith Agarkar, a top class all rounder?
Options: Karan,    Bhalchandra,    Dalmiya,    Rohan

Ans:B,B


FROZEN FOOD - Who discovered the first practical method of freezing food?
Options: C. Birdseye,    F. Rozenosh,    G. Findus,    R. Scott

Ans:A,A


The magnetic field generated due to magnetic storm is directed in the ____ direction to the earth's main field.
Options: same,    opposite,    southward,    northward

Ans:B,B


One of the reasons for India's occupational structure remaining more or less the same over the years has been that
Options: investment pattern has been directed towards capital intensive industries,    productivity in agriculture has been high enough to induce people to stay with agriculture,    ceiling on land holdings have enabled more people to own land and hence their preference to stay with agriculture,    people are largely unaware of the significance of transition from agriculture to industry for economic development

Ans:A,A


Numismatics is the study of
Options: coins,    numbers,    stamps,    space

Ans:A,A


On which of the following sites can you set up your email account:
Options: Www.linux.org,    Www.gre.org,    Www.syvum.com,    Www.hotmail.com

Ans:D,D


Which are the main crops of Arunachal Pradesh?
Options: Rice, maize, millet, wheat, mustard,    Rice, tobacco, oilseeds, jute, cotton,    Tea, jute, rice, cotton, silk,    None of the above

Ans:A,A


The largest fish exporting region in the world is
Options: the north-east atlantic region,    the north-east pacific region,    the north-west pacific region,    the south-east asian region

Ans:A,A


The most malleable metal is
Options: platinum,    silver,    iron,    gold

Ans:D,D


Logarithm tables were invented by
Options: John Napier,    John Doe,    John Harrison,    John Douglas

Ans:A,A


Walt Disney was
Options: the President of America during World War I,    the creator of cartoon films starring popular cartoon characters Mickey Mouse and Donald Duck,    the British physician known for his discovery of Addison's disease,    None of the above

Ans:B,B


Who was the 1st ODI captain for India?
Options: Ajit Wadekar,    Bishen Singh Bedi,    Nawab Pataudi,    Vinoo Mankad

Ans:A,A


Which Indian Criketer was given the title 'Tiger'?
Options: Sunil Gavaskar,    Rahul Dravid,    B.S. Bedi,    Mansur Ali Khan Pataudi

Ans:D,D


On a night when the sky is clear, the temperature may dip considerably; on a cloudy night the temperature will usually dip much less. The reason for this difference is that
Options: the clear sky allows radiant energy to escape readily from the earth,    on a cloudy night the clouds are warm and therefore retard the cooling,    the clear sky allows the cold of outer space to reach the earth,    current of air carry the heat away from the earth on a clear night

Ans:A,A


The term Nirgrantha is associated with
Options: Ajivikas,    Charvakas,    Jainas,    Pasupatas

Ans:C,C


1st battle of pannipat was fought in
Options:

Ans:1526,1526


What is NAT?
Options: Network Address Translation,    Network Administration Tool,    Novell Address Transfer,    Newly Added Technology

Ans:A,A


Who was named India's Cricketer of the Century by Wisden?
Options: Anil Kumble,    Sachin Tendulkar,    Kapil Dev,    Sunil Gavaskar

Ans:C,C


States earn maximum revenue through
Options: land revenue,    custom revenue,    commercial taxes,    excise duties on intoxicants

Ans:C,C

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