UPSC Answer Key 2021

UPSC Preliminary Answer Key 2021:

UPSC Answer Key 2021

General Studies Paper I (GS Paper -I):

There are 100 questions from different subjects like History, Polity, Economy, Geography, Environment, Science, Current Affairs & miscellaneous. It is a multiple-choice question (MCQ) paper. Each question carries 2 marks and attracts a negative marking of 0.66 for every wrong answer. Candidates who clear the UPSC Prelims Cut Off appear for the mains stage of the Civil Service Examination.

GS Paper I Answer Key :

Date: 10/10/2021
Total Marks: 200
Time: 2 Hours
Penalty: 1/3rd
GS Paper I is a merit Based paper in IAS Examination.
Cut-Off 2021: 92-96*

Answer Key GS-I 2021: (Booklet-A):

1.

C

51.

B

2.

D

52.

B

3.

B

53.

A

4.

A

54.

D

5.

B

55.

B

6.

D

56.

B

7.

A

57.

A

8.

A

58.

C

9.

D

59.

D

10.

D

60.

D

11.

C

61.

C

12.

D

62.

B

13.

B

63.

B

14.

C

64.

B

15.

A

65.

A

16.

A

66.

A

17.

B

67.

B

18.

D

68.

A

19.

A

69.

A

20.

D

70.

B

21.

C

71.

A

22.

B

72.

C

23.

D

73.

D

24.

A

74.

B

25.

D

75.

D

26.

C

76.

D

27.

C

77.

A

28.

C

78.

C

29.

A

79.

C

30.

D

80.

B

31.

C

81.

C

32.

A

82.

B

33.

A

83.

B

34.

B

84.

D

35.

D

85.

A

36.

C

86.

A

37.

D

87.

A

38.

A

88.

C

39.

C

89.

A

40.

B

90.

D

41.

B

91.

B

42.

B

92.

B

43.

A

93.

B

44.

C

94.

D

45.

A

95.

D

46.

C

96.

C

47.

D

97.

D

48.

A

98.

C

49.

A

99.

B

50.

C

100.

D

Answer Key GS-I 2021: (Booklet-B):

1.

B

51.

B

2.

B

52.

B

3.

A

53.

B

4.

C

54.

D

5.

A

55.

D

6.

C

56.

D

7.

D

57.

D

8.

A

58.

C

9.

A

59.

B

10.

B

60.

D

11.

C

61.

C

12.

A

62.

B

13.

A

63.

B

14.

B

64.

D

15.

D

65.

A

16.

C

66.

A

17.

D

67.

B

18.

A

68.

C

19.

C

69.

A

20.

B

70.

D

21.

C

71.

C

22.

A

72.

B

23.

B

73.

C

24.

C

74.

B

25.

B

75.

C

26.

A

76.

B

27.

D

77.

B

28.

D

78.

A

29.

A

79.

A

30.

B

80.

B

31.

C

81.

B

32.

D

82.

B

33.

B

83.

D

34.

A

84.

D

35.

B

85.

A

36.

D

86.

B

37.

A

87.

A

38.

A

88.

A

39.

D

89.

D

40.

D

90.

D

41.

C

91.

A

42.

B

92.

C

43.

D

93.

D

44.

A

94.

B

45.

D

95.

D

46.

C

96.

D

47.

C

97.

A

48.

C

98.

D/C*

49.

A

99.

C

50.

D

100.

A

 

  

Answer Key GS-I 2021: (Booklet-C):

1.

B

51.

B

2.

B

52.

B

3.

B

53.

A

4.

D

54.

C

5.

D

55.

A

6.

C

56.

C

7.

D

57.

D

8.

A

58.

A

9.

B

59.

A

10.

D

60.

C

11.

C

61.

C

12.

B

62.

A

13.

B

63.

A

14.

D

64.

B

15.

A

65.

D

16.

A

66.

C

17.

A

67.

D

18.

C

68.

A

19.

A

69.

C

20.

D

70.

B

21.

A

71.

C

22.

C

72.

B

23.

D

73.

D

24.

B

74.

A

25.

D

75.

D

26.

D

76.

C

27.

A

77.

C

28.

C

78.

C

29.

C

79.

A

30.

B

80.

D

31.

C

81.

C

32.

B

82.

D

33.

B

83.

B

34.

B

84.

C

35.

A

85.

A

36.

A

86.

A

37.

B

87.

B

38.

A

88.

D

39.

A

89.

A

40.

B

90.

D

41.

B

91.

C

42.

B

92.

D

43.

A

93.

B

44.

D

94.

A

45.

B

95.

B

46.

B

96.

D

47.

A

97.

A

48.

C

98.

A

49.

D

99.

D

50.

D

100.

D

 

Answer Key GS-I 2021: (Booklet-D):

1.

A

51.

C

2.

C

52.

D

3.

D

53.

B

4.

B

54.

A

5.

D

55.

B

6.

D

56.

D

7.

A

57.

A

8.

C

58.

A

9.

C

59.

D

10.

B

60.

D

11.

C

61.

C

12.

B

62.

B

13.

B

63.

D

14.

B

64.

A

15.

A

65.

D

16.

A

66.

C

17.

B

67.

C

18.

A

68.

C

19.

A

69.

A

20.

B

70.

D

21.

C

71.

C

22.

B

72.

D

23.

B

73.

B

24.

D

74.

C

25.

A

75.

A

26.

A

76.

A

27.

A

77.

B

28.

C

78.

D

29.

A

79.

A

30.

D

80.

D

31.

B

81.

B

32.

B

82.

B

33.

A

83.

A

34.

D

84.

C

35.

B

85.

A

36.

B

86.

C

37.

A

87.

D

38.

C

88.

A

39.

D

89.

A

40.

D

90.

C

41.

B

91.

C

42.

B

92.

A

43.

B

93.

A

44.

D

94.

B

45.

D

95.

D

46.

C

96.

C

47.

D

97.

D

48.

C

98.

A

49.

B

99.

C

50.

D

100.

B

CSAT Paper II (GS Paper II):

It is a Qualifying paper.
Total Questions: 80
Total Marks: 200
Time: 2 Hours
Penalty: 1/3rd
What is the minimum marks to qualify UPSC CSAT?
You have to score a minimum of 66 marks or 33% to qualify for the CSAT paper.
Minimum Marks Required for CSAT is 66 Only.
Answer Key CSAT-II 2021:
Very Soon…

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