“The Knowledge Library”

Knowledge for All, without Barriers…

An Initiative by: Kausik Chakraborty.

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MCQs on Sikkim🌸MCQs on Sikkim🌸Biology MCQs🌸GENERAL SCIENCE QUESTION AND ANSWERS🌸Famous Personalities MCQ for All Competitive Exams🌸Cold solstice or winter solstice | शीत अयनांत या विंटर सोलेस्टाइस 🌸International Human Unity Day | अंतरराष्ट्रीय मानव एकता दिवस 🌸Goa Liberation Day | गोवा मुक्ति दिवस 🌸Ramprasad Bismil, Ashfaq Ullah Khan, Thakur Roshan Singh Martyrdom Day | रामप्रसाद बिस्मिल, अशफाक उल्ला खां, ठाकुर रोशन सिंह  बलिदान दिवस🌸Minority Rights Day | अल्पसंख्यक अधिकार दिवस 🌸International Migrant Day | अंतरराष्ट्रीय प्रवासी दिवस 🌸Victory Day | विजय दिवस 🌸 Kendriya Vidyalaya Sangathan (KVS) Foundation Day |  केन्द्रीय विद्यालय संगठन (KVS) स्थापना दिवस 🌸Sardar Vallabhbhai Patel | सरदार वल्लभ भाई पटेल🌸Ramanand Sagar | रामानन्द सागर 🌸International Universal Health Coverage Day | अंतरराष्ट्रीय सार्वभौमिक स्वास्थ्य कवरेज दिवस 🌸Maithili Sharan Gupt | मैथिलीशरण गुप्त 🌸World Children's Fund Day (UNICEF Foundation Day) | विश्व बाल कोष दिवस (यूनिसेफ स्थापना दिवस) 🌸Daily Current Affairs, News Headlines 04.05.2024🌸Daily Current Affairs, News Headlines 03.05.2024

“The Knowledge Library”

Knowledge for All, without Barriers…

 

An Initiative by: Kausik Chakraborty.
MCQs on Sikkim🌸MCQs on Sikkim🌸Biology MCQs🌸GENERAL SCIENCE QUESTION AND ANSWERS🌸Famous Personalities MCQ for All Competitive Exams🌸Cold solstice or winter solstice | शीत अयनांत या विंटर सोलेस्टाइस 🌸International Human Unity Day | अंतरराष्ट्रीय मानव एकता दिवस 🌸Goa Liberation Day | गोवा मुक्ति दिवस 🌸Ramprasad Bismil, Ashfaq Ullah Khan, Thakur Roshan Singh Martyrdom Day | रामप्रसाद बिस्मिल, अशफाक उल्ला खां, ठाकुर रोशन सिंह  बलिदान दिवस🌸Minority Rights Day | अल्पसंख्यक अधिकार दिवस 🌸International Migrant Day | अंतरराष्ट्रीय प्रवासी दिवस 🌸Victory Day | विजय दिवस 🌸 Kendriya Vidyalaya Sangathan (KVS) Foundation Day |  केन्द्रीय विद्यालय संगठन (KVS) स्थापना दिवस 🌸Sardar Vallabhbhai Patel | सरदार वल्लभ भाई पटेल🌸Ramanand Sagar | रामानन्द सागर 🌸International Universal Health Coverage Day | अंतरराष्ट्रीय सार्वभौमिक स्वास्थ्य कवरेज दिवस 🌸Maithili Sharan Gupt | मैथिलीशरण गुप्त 🌸World Children's Fund Day (UNICEF Foundation Day) | विश्व बाल कोष दिवस (यूनिसेफ स्थापना दिवस) 🌸Daily Current Affairs, News Headlines 04.05.2024🌸Daily Current Affairs, News Headlines 03.05.2024

“The Knowledge Library”

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

The Knowledge Library

Competitive Exam Questions & Answers -10

(1)If the_______________firm has zero costs or only has fixed cost, the quantity supplied in equilibrium is given by the point where the marginal revenue is zero.
(a)Perfect Competition
(b)Monopoly
(c)Oligopoly
(d)Monopolistic Competition
Ans-b(Monopoly)
(2)The short-run marginal cost curve is_____________shaped.
(a)U
(b)V
(c)X
(d)W
Ans-a(U)
(3)“Betting and gambling” is listed in the_______________list given in the Seventh Schedule in the Constitution of India.
(a)Union
(b)State
(c)Global
(d)Concurrent
Ans-b(State)
(4)There are total_______________parliamentary seats (Lok Sabha constituency) in West Bengal.
(a)42
(b)2
(c)14
(d)40
Ans-a(42)
(5)In 1916 Mahatma Gandhi travelled to_________________to inspire the peasants to struggle against the oppressive plantation system.
(a)Dandi
(b)Sabarmati
(c)Champaran
(d)Chauri Chaura
Ans-c(Champaran)
(6)Mahatma Gandhi returned to India from_________________in January 1915.
(a)South Africa
(b)England
(c)USA
(d)Russia
Ans-a(South Africa)
(7)_____________is separated from India by a narrow channel of sea formed by Palk Strait and the Gulf of Mannar.
(a)Sri Lanka
(b)Myanmar
(c)Bangladesh
(d)Pakistan
Ans-a(Sri Lanka)
(9)The land mass of India has an area of______________million square km.
(a)1.28
(b)2.28
(c)3.28
(d)4.28
Ans-c(3.28)
(9)_______________being a higher category, is the assemblage of families which exhibit a few similar characters.
(a)Order
(b)Species
(c)Genus
(d)Class
Ans-a(Order)
(10)Sexual reproduction in Algae that takes place through fusion of two dissimilar size gametes is called?
(a)Zoospores
(b)Anisogamous
(c)Isogamous
(d)Oogamous
Ans-b(Anisogamous)
(11)The animals in which the body cavity is absent are known as_______________.
(a)Coelomates
(b)Wild
(c)Pseudocoelomates
(d)Acoelomates
Ans-d(Acoelomates)
(12)According to the Second Law of Motion, for a given force, acceleration is inversely proportional to the_______________of an object.
(a)density
(b)volume
(c)force
(d)mass
Ans-d(mass)
(13)The coil wire in the electric room heater or electric cooking heater is called______________.
(a)Circuit
(b)Element
(c)Filament
(d)Cells
Ans-b(Element)
(14)______________software are freely available and can be edited and customized by anyone.
(a)Free Source
(b)Open Source
(c)Easy Source
(d)Unpaid Source
Ans-b(Open Source)
(15)_________________is obtained by evaporation of sea.
(a)Sugar
(b)Iron
(c)Salt
(d)Steel
Ans-c(Salt)
(16)The passage of an electric current through a conducting liquid causes______________.
(a)Galvanisation
(b)Evaporation
(c)Physical Reaction
(d)Chemical Reaction
Ans-d(Chemical Reaction)
(17)_______________is the number of individuals of the population who left the habitat and gone elsewhere during the time period under consideration.
(a)Natality
(b)Mortality
(c)Immigration
(d)Emigration
Ans-d(Emigration)
(18)_________________was launched by Prime Minister Narendra Modi as a part of the Beti Bachao, Beti Padhao campaign.
(a)Sukanya Samridhi Account
(b)Bal Swachta Mission
(c)Pradhan Mantri Jan Dhan Yojana
(d)Beti Bachao Beti Padhao Yojana
Ans-a(Sukanya Samridhi Account)
(19)Who created the first mechanical computer, which proved to be the prototype for future computers?
(a)Archimedes
(b)John Harrison
(c)Cai Lun
(d)Charles Babbage
Ans-d(Charles Babbage)
(20)In which sport did India win Bronze medal at Rio Olympics 2016?
(a)Badminton
(b)Boxing
(c)Hockey
(d)Wrestling
Ans-d(Wrestling)
(21)Ajanta and Ellora caves are situated in which state of India?
(a)Kerala
(b)Odisha
(c)Maharashtra
(d)Jammu & Kashmir
Ans-c(Maharashtra)
(22)To whom the Nobel Prize in Physiology or Medicine 2016 was awarded?
(a)David J. Thouless
(b)Yoshinori Ohsumi
(c)J. Michael Kosterlitz
(d)Sir J. Fraser Stoddart
Ans-b(Yoshinori Ohsumi)
(23)Which of the statements given below are correct?
1.The author of ‘A Foreign Policy For India’ is L.K Advani.
2.’Wings of Fire’ is a book written by A.P.J Abdul kalaam.
3.’Open’ is an Autobiography of Andre Agassi.
(a)1 and 2
(b)2 and 3
(c)1 and 3
(d)1, 2 and 3
Ans-b(2 and 3)
(24)According to Stockholm International Peace Research Institute, with spending of $55.9 Billion in 2016, which country became world’s fifth-largest military spender?
(a)China
(b)USA
(c)Russia
(d)India
Ans-d(India)
(25)Which of the following river originates in Nepal and flows into the Ganges?
(a)Kosi
(b)Jhelum
(c)Chenab
(d)Ravi
Ans-a(Kosi)

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