“The Knowledge Library”

Knowledge for All, without Barriers…

An Initiative by: Kausik Chakraborty.

“The Knowledge Library”

Knowledge for All, without Barriers……….
An Initiative by: Kausik Chakraborty.

The Knowledge Library

Competitive Exam Questions & Answers -140

(1)How many bits does an IP address contain?
(A)64 Bits
(B)32 Bits
(C)128 Bits
(D)256 Bits
Ans-B(32 Bits)
(2)Steam Engine was invented by?
(A)Simon Stevin
(B)George Stephenson
(C)Gary Starkweather
(D)Percy Spencer
Ans-B(George Stephenson)
(3)The medulla oblongata is a part of which of the following?
(A)Heart
(B)Brain
(C)Lungs
(D)Stomach
Ans-B(Brain)
(4)_________is a typically one-celled, reproductive unit capable of giving rise to a new individual without sexual fusion.
(A)Egg
(B)Spore
(C)Sperm
(D)Seed
Ans-B(Spore)
(5)Bacteria was discovered by
(A)Antonie van Leeuwenhoek
(B)Belarus
(C)Hugo de Vries
(D)Robert Brown
Ans-A(Antonie van Leeuwenhoek)
(6)Which among the following is false about alpha particles?
(A)They have high ionizing power
(B)They have high penetrating power
(C)They have high kinetic energy
(D)They are positively charged helium nuclei
Ans-B(They have high penetrating power)
(7)Which among the following is not a characteristic of oxidation reaction?
(A)It involves addition of hydrogen
(B)It involves addition of oxygen
(C)It involves loss of electrons
(D)It involves addition of electronegative element
Ans-A(It involves addition of )
(8)Chandragiri Fort is a historical fort, built in the 11th century.It is located in_________.
(A)Karnataka
(B)Maharashtra
(C)Madhya Pradesh
(D)Andhra Pradesh
Ans-D(Andhra Pradesh)
(9)Mohiniyattam is a dance form of which state?
(A)Andhra Pradesh
(B)Assam
(C)Kerala
(D)Tripura
Ans-C(Kerala)
(10)Irfaan loves black coffee.A roadside stall selling a cup of black coffee at Rs.120 offered 25% discount to Irfaan.If Irfaan was willing to pay even Rs. 200 for this cup of black coffee, Irfaan’s consumer surplus is
(A)90
(B)80
(C)30
(D)110
Ans-D(110)
(11)Which among the following does not count in the development expenditure of government?
(A)Expenditure on economic services
(B)Expenditure on social services
(C)Grant to states
(D)Defence expenditure
Ans-D(Defence expenditure)
(12)Which of the following is responsible for Vermicomposting?
(A)Fungus
(B)Worms
(C)Bacteria
(D)Birds
Ans-B(Worms)
(13)Turquoise is an ore/mineral of
(A)Copper
(B)Manganese
(C)Mercury
(D)Tin
Ans-A(Copper)
(14)Shabana Azmi is not one of the following
(A)Movie Actress
(B)Activist
(C)Feminist
(D)Folk Dancer
Ans-D(Folk Dancer)
(15)How many languages are officially recognized in India?
(A)17
(B)19
(C)22
(D)10
Ans-C(22)
(16)Which planet is known as red Planet?
(A)Mercury
(B)Pluto
(C)Mars
(D)Venus
Ans-C(Mars)
(17)Who was Babur’s Son?
(A)Humayun
(B)Shah Jahan
(C)Akbar
(D)Bahadur Shah
Ans-A (Humayun)
(18)Who was Prithviraj Chauhan’s father?
(A)Jeet Chauhan
(B)Hayat Chauhan
(C)Someshwar Chauhan
(D)Trilok Chauhan
Ans-C (Someshwar Chauhan)
(19)_________is the 2016 Oscar Winner for Best Supporting Actor.
(A)Mark Rylance
(B)Christian Bale
(C)Tom Hardy
(D)Mark Ruffalo
Ans-A(Mark Rylance)
(20)Formula for distance is
(A)speed x time
(B)time/speed
(C)speed x acceleration
(D)velocity/speed
Ans-A(speed x time)
(21)What is the fundamental unit of amount of a substance?
(A)Mole
(B)Candela
(C)Kelvin
(D)Meter
Ans-A(Mole)
(22)Republic means ultimate power is held by
(A)the monarch
(B)the people
(C)the winning Party
(D)Ministers
Ans-B(the people)
(23)How many Rajya Sabha members,the President of India can nominate?
(A)6
(B)10
(C)12
(D)15
Ans-C(12)
(24)Who is the first Indian woman Olympic medal Winner?
(A)Saina Nehwal
(B)Sania Mirza
(C)Dipa Karmakar
(D)Karnam Malleswari
Ans-D (Karnam Malleswari)
(25)Who wrote the book”Ignited Minds”?
(A)Vikram Seth
(B)APJ Abdul Kalam
(C)Arundhati Roy
(D)Manmohan Singh
Ans-B (APJ Abdul Kalam)

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