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Bihar 2015 Previous Year GK Questions with Answers

GK questions asked in Bihar 2015, with answers and explanations.

Previous Year Questions

Q1.Indian HistoryAsked in: Bihar · BPSC 2015 Combined Competitive Exam OffiMedium

Fill in the blanks : The Nehru Report was drafted by a committee headed by_______ and the subject was_______.

  1. A.Motilal Nehru and Jawaharlal Nehru; India's relationship with the British Empire
  2. B.Jawaharlal Nehru; Local Self-Government in India
  3. C.Motilal Nehru; Constitutional arrangements in India
  4. D.Jawaharlal Nehru; Constitutional arrangements in India
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Correct answer: C. Motilal Nehru; Constitutional arrangements in India

The All Parties Conference set up a committee under Motilal Nehru in 1928, and the report it submitted that August, known as the Nehru Report, was a draft constitutional scheme for India.

Q2.Indian HistoryAsked in: Bihar · BPSC 2015 Combined Competitive ExamEasy

Which movement started after the Partition of Bengal?

  1. A.Civil Disobedience Movement
  2. B.Swadeshi Movement
  3. C.Quit India Movement
  4. D.Non-Cooperation Movement
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Correct answer: B. Swadeshi Movement

The Swadeshi Movement began as the answer to Lord Curzon's partition of Bengal, which came into effect on 16 October 1905.

Q3.Books & AuthorsAsked in: Bihar · BPSC 2015 Combined Competitive ExamMedium

In which language was Tuzuk-i-Baburi written?

  1. A.Persian
  2. B.Arabic
  3. C.Turkish
  4. D.Urdu
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Correct answer: C. Turkish

Babur wrote his memoirs in Chagatai Turkish, the language of his homeland in Central Asia, and the book is admired for its plain, observant prose about the men, fruits, animals and rivers of the countries he passed through.

Q4.General ScienceAsked in: Bihar · Nov 2015 (Advt. 22/2014Hard

A cylinder of mass m rolls down an inclined plane from a height h above a horizontal level. If the velocity of the axis of the cylinder is v when it reaches the lower level, then

  1. A.v = gh
  2. B.v = mgh
  3. C.v = √(2gh)
  4. D.v < √(2gh)
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Correct answer: D. v < √(2gh)

A body that slides down a smooth slope turns all of its potential energy mgh into translational kinetic energy and reaches the bottom with a speed equal to the square root of 2gh.

Q5.General ScienceAsked in: Bihar · Nov 2015 (Advt. 22/2014Medium

The linear momentum of a system of rigid bodies will be conserved, if

  1. A.the system is in a gravitational field
  2. B.no external forces act on the system
  3. C.kinetic energy is conserved
  4. D.none of the above
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Correct answer: B. no external forces act on the system

The law of conservation of linear momentum follows straight from Newton's second law: the rate of change of the momentum of a system equals the net external force acting on it, so when that force is zero the total momentum stays the same in size and in direction.

Q6.General ScienceAsked in: Bihar · Nov 2015 (Advt. 22/2014Medium

In C.G.S unit, dynamic viscosity is expressed as:

  1. A.Poise
  2. B.Pa-s
  3. C.Stoke
  4. D.None of the above
Show answer
Correct answer: A. Poise

Dynamic viscosity measures how strongly a fluid resists flowing, and in the centimetre gram second system it is measured in poise, a unit named after the French physician Jean Louis Marie Poiseuille, who studied the flow of blood in narrow tubes.

Q7.General ScienceAsked in: Bihar · Nov 2015 (Advt. 22/2014Easy

To take the longest possible jump, an athlete should make an angle of _____

  1. A.90 degree with the ground
  2. B.60 degree with the ground
  3. C.45 degree with the ground
  4. D.30 degree with the ground
Show answer
Correct answer: C. 45 degree with the ground

Once the athlete's feet leave the ground they move as a projectile, and the horizontal distance covered, called the range, is given by R equal to u squared into sin 2 theta divided by g. The range is largest when sin 2 theta has its greatest value of one, which…

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