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Download CSIR 2019 Chemical Sciences 15th December 2019 Shift 2 Question Paper

Download (CSIR) 2019 Chemical Sciences 15th December 2019 Shift 2 Previous Question Paper || The Council for Scientific and Industrial Research (CSIR) Last 10 Years Question Paper

This post was last modified on 21 January 2021

CSIR Last 10 Years 2011-2021 Previous Question Papers


Question Paper Name: Chemical Sciences 15th December 2019 Shift 2

Subject Name: Chemical Sciences

Creation Date: 2019-12-15 19:00:21

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Duration: 180

Total Marks: 200

Display Marks: Yes

Group Number: 1

Group Id: 18798014

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Group Maximum Duration: 0

Group Minimum Duration: 180

Revisit allowed for view?: No

Revisit allowed for edit?: No

Break time: 0

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Group Marks: 200

Section Id: 18798040

Section Number: 1

Section type: Online

Mandatory or Optional: Mandatory

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Number of Questions: 30

Number of Questions to be attempted: 30

Section Marks: 30

Display Number Panel: Yes

Group All Questions: No

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Sub-Section Number: 1

Sub-Section Id: 18798040

Question Shuffling Allowed: Yes

Question Number: 1 Question Id: 1879801621 Question Type: MSQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical

Correct Marks: 2 Wrong Marks: 0.5

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There are nine identical balls, one of which is heavier than the other eight. What is the least number of weighings, using a two-pan balance, to uniquely identify the heavier ball?

  1. One
  2. Two
  3. Three
  4. Four
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Options:

1879806481. 1

1879806482. 2

1879806483. 3

1879806484. 4

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Question Number: 1 Question Id: 1879801621 Question Type: MSQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical

Correct Marks: 2 Wrong Marks: 0.5

? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?

  1. ?
  2. ?
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  4. ?
  5. ?

Options:

1879806481. 1

1879806482. 2

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1879806483. 3

1879806484. 4

Question Number: 2 Question Id: 1879801622 Question Type: MSQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical

Correct Marks: 2 Wrong Marks: 0.5

Number of triangles in the figure is

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This download link is referred from the post: CSIR Last 10 Years 2011-2021 Previous Question Papers