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Exam Details

Statistics (ST) 2021

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Questions 65
Duration 180 mins
Package Statistics (ST) - Previous Year Papers

Paper pattern & analysis

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Showing all 65 questions in this paper.

Subject distribution

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Topic distribution

No topic classification is available.

Subtopic distribution

No subtopic classification is available.

Difficulty distribution

Easy 37 56.9%
Hard 28 43.1%

Question type distribution

Multiple Choices 37 56.9%
Fill in the blanks 28 43.1%

Instructions

Statistics (ST) 2021 – Instructions
  • Total number of questions: 65
  • 30 questions carry one mark each
  • 35 questions carry two marks each
  • Negative marking: 1/3 of the marks allotted to the question
  • Use of calculator is allowed
  • This is a proctored examination
  • All other browser applications will be automatically closed
  • After three warnings, the examination window will close automatically

Syllabus

Full Syllabus

Sample questions from this paper

Questions are selected across the paper subjects wherever the paper contains that variety.

1
2021 · Unclassified
Statistics (ST) 2021
Q.1 – Q.5 carry one mark each.

The current population of a city is 11,02,500. If it has been increasing at the rate of 5% per annum, what was its population 2 years ago?

A
9,92,500
B
9,95,006
C
10,00,000
D
12,51,506
2
2021 · Unclassified
Statistics (ST) 2021

p and q are positive integers and \( + = 3 \), then, \( 2q2 + 2p2 = \)

A
3
B
7
C
9
D
11
3
2021 · Unclassified
Statistics (ST) 2021

The least number of squares that must be added so that the line P-Q becomes the line of symmetry is

A
4
B
3
C
6
D
7
4
2021 · Unclassified
Statistics (ST) 2021

Nostalgia is to anticipation as ______ is to ______. Which one of the following options maintains a similar logical relation in the above sentence?

A
Present, past
B
Future, past
C
Past, future
D
Future, present
5
2021 · Unclassified
Statistics (ST) 2021

Consider the following sentences: (i) I woke up from sleep. (ii) I woked up from sleep. (iii) I was woken up from sleep. (iv) I was wokened up from sleep. Which of the above sentences are grammatically CORRECT?

A
(i) and (ii)
B
(i) and (iii)
C
(ii) and (iii)
D
(i) and (iv)
6
2021 · Unclassified
Statistics (ST) 2021
Q.6 – Q.10 carry two marks each.

Given below are two statements and two conclusions. Statement 1: All purple are green. Statement 2: All black are green. Conclusion I: Some black are purple. Conclusion II: No black is purple. Based on the above statements and conclusions, which one of the following options is logically CORRECT?

A
Only conclusion I is correct.
B
Only conclusion II is correct.
C
Either conclusion I or II is correct.
D
Both conclusion I and II are correct.