Practice Question and Answer

Q: Which Indian currency note celebrated its 100th birthday in November 2017? 1937 0

  • 1
    Rs. 1
    Correct
    Wrong
  • 2
    Rs. 2
    Correct
    Wrong
  • 3
    Rs. 5
    Correct
    Wrong
  • 4
    Rs. 10
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 1. "Rs. 1 "

Q: Indian Railways has recently signed pact with which company for use of Natural Gas in railway workshops/ 1937 0

  • 1
    ONGC
    Correct
    Wrong
  • 2
    GAIL India
    Correct
    Wrong
  • 3
    NTPC
    Correct
    Wrong
  • 4
    IOCL
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 2. "GAIL India"

Q: Who launched a new application named 'Shiksha Vani' to upload podcast on Class 10, 12 exam evaluation process 1937 0

  • 1
    University of Delhi
    Correct
    Wrong
  • 2
    MHRD
    Correct
    Wrong
  • 3
    NCERT
    Correct
    Wrong
  • 4
    CBSE
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 4. "CBSE"

Q: What is the bond order of N2+? 1936 0

  • 1
    3
    Correct
    Wrong
  • 2
    1.5
    Correct
    Wrong
  • 3
    2.5
    Correct
    Wrong
  • 4
    2
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 3. "2.5"
Explanation :

Answer: C) 2.5 Explanation: Bond Order  = 1/2[ Nb - Na] where Nb = Number of electrons in bonding molecular orbitals. Na = Number of Electrons in antibonding molecular orbitals   Bond Order of N2⁺: Total number of electrons: 13 Electronic Configuration= :σ1s² σ*1s² σ2s² σ*2s² π 2py² [π2pz² σ2px1 ] Bond Order = [9-4]/2 = 5/2 = 2.5.

  • Show AnswerHide Answer
  • Workspace

Answer : 2. "B"

Q:

Which of the following diagrams indicates the best relation between Women, Mothers and Doctors ?

1936 0

  • 1

    Correct
    Wrong
  • 2

    Correct
    Wrong
  • 3

    Correct
    Wrong
  • 4

    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 2. "

"

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully