Page 1
NTSE – 2019 – Stage I (Andhra Pradesh State)
(For class X Students)
QUESTION PAPER CODE: 109213
DATE OF EXAM: 03-11-2019
1. 1 2. 3 3. 2 4. 2 5. 3 6. 4
7. 3 8. 2 9. 3 10. 4 11. 4 12. 4
13. 1 14. 4 15. 3 16. 2 17. 2 18. 2
19. 1 20. 1 21. 1 22. 3 23. 1 24. 2
25. 2 26. 1 27. 2 28. 1 29. 2 30. 2
31. 3 32. 4 33. 1 34. 3 35. 4 36. 4
37. 2 38. 3 39. 2 40. 2 41. 4 42. 4
43. 1 44. 1 45. 3 46. 3 47. 3 48. 4
49. 1 50. 4 51. 4 52. 4 53. 2 54. 1
55. 4 56. 1 57. 4 58. 3 59. 3 60. 2
61. 4 62. 3 63. 4 64. 1 65. 4 66. 2
67. 3 68. 3 69. 1 70. 4 71. 4 72. 4
73. 2 74. 1 75. 1 76. 3 77. 1 78. 1
79. 1 80. 4 81. 2 82. 1 83. 1 84. 4
85. 1 86. 1 87. 3 88. 3 89. 3 90. 3
91. 3 92. 2 93. 2 94. 1 95. 3 96. 2
97. 3 98. 1 99. 1 100. 3
Page 2
NTSE – 2019 – Stage I (Andhra Pradesh State)
(For class X Students)
QUESTION PAPER CODE: 109213
DATE OF EXAM: 03-11-2019
1. 1 2. 3 3. 2 4. 2 5. 3 6. 4
7. 3 8. 2 9. 3 10. 4 11. 4 12. 4
13. 1 14. 4 15. 3 16. 2 17. 2 18. 2
19. 1 20. 1 21. 1 22. 3 23. 1 24. 2
25. 2 26. 1 27. 2 28. 1 29. 2 30. 2
31. 3 32. 4 33. 1 34. 3 35. 4 36. 4
37. 2 38. 3 39. 2 40. 2 41. 4 42. 4
43. 1 44. 1 45. 3 46. 3 47. 3 48. 4
49. 1 50. 4 51. 4 52. 4 53. 2 54. 1
55. 4 56. 1 57. 4 58. 3 59. 3 60. 2
61. 4 62. 3 63. 4 64. 1 65. 4 66. 2
67. 3 68. 3 69. 1 70. 4 71. 4 72. 4
73. 2 74. 1 75. 1 76. 3 77. 1 78. 1
79. 1 80. 4 81. 2 82. 1 83. 1 84. 4
85. 1 86. 1 87. 3 88. 3 89. 3 90. 3
91. 3 92. 2 93. 2 94. 1 95. 3 96. 2
97. 3 98. 1 99. 1 100. 3
SOLUTIONS
1. 1
2. 3
3. 2
4. 2
5. 3
Sol:
A
m
B
f
C
m
D
m
E
f
F
f
6. 4
Sol: 3 4,3 5,3 9,3 14,3 23,3 37; ? ? ? ? ? ?
4,5,9,14,23,37, 23 37 ?
7. 3
Sol: Check the difference between consecutive numbers
8. 2
Sol: Even place numbers have a pattern
9. 3
Sol: Check Difference
10. 4
Sol: Check Difference
11. 4
Sol: Check Difference
12. 4
Sol: Differences are 18, 36, 60, 6 x 15
13. 1
Sol: Even place numbers
14. 4
Sol: Check difference
15. 3
Sol: Check difference
16. 2
17. 2
18. 2
19. 1
20. 1
Sol: D = 7, Q = 4, N = 1, A = 9, T = 5, M = 6
21. 1
22. 3
Page 3
NTSE – 2019 – Stage I (Andhra Pradesh State)
(For class X Students)
QUESTION PAPER CODE: 109213
DATE OF EXAM: 03-11-2019
1. 1 2. 3 3. 2 4. 2 5. 3 6. 4
7. 3 8. 2 9. 3 10. 4 11. 4 12. 4
13. 1 14. 4 15. 3 16. 2 17. 2 18. 2
19. 1 20. 1 21. 1 22. 3 23. 1 24. 2
25. 2 26. 1 27. 2 28. 1 29. 2 30. 2
31. 3 32. 4 33. 1 34. 3 35. 4 36. 4
37. 2 38. 3 39. 2 40. 2 41. 4 42. 4
43. 1 44. 1 45. 3 46. 3 47. 3 48. 4
49. 1 50. 4 51. 4 52. 4 53. 2 54. 1
55. 4 56. 1 57. 4 58. 3 59. 3 60. 2
61. 4 62. 3 63. 4 64. 1 65. 4 66. 2
67. 3 68. 3 69. 1 70. 4 71. 4 72. 4
73. 2 74. 1 75. 1 76. 3 77. 1 78. 1
79. 1 80. 4 81. 2 82. 1 83. 1 84. 4
85. 1 86. 1 87. 3 88. 3 89. 3 90. 3
91. 3 92. 2 93. 2 94. 1 95. 3 96. 2
97. 3 98. 1 99. 1 100. 3
SOLUTIONS
1. 1
2. 3
3. 2
4. 2
5. 3
Sol:
A
m
B
f
C
m
D
m
E
f
F
f
6. 4
Sol: 3 4,3 5,3 9,3 14,3 23,3 37; ? ? ? ? ? ?
4,5,9,14,23,37, 23 37 ?
7. 3
Sol: Check the difference between consecutive numbers
8. 2
Sol: Even place numbers have a pattern
9. 3
Sol: Check Difference
10. 4
Sol: Check Difference
11. 4
Sol: Check Difference
12. 4
Sol: Differences are 18, 36, 60, 6 x 15
13. 1
Sol: Even place numbers
14. 4
Sol: Check difference
15. 3
Sol: Check difference
16. 2
17. 2
18. 2
19. 1
20. 1
Sol: D = 7, Q = 4, N = 1, A = 9, T = 5, M = 6
21. 1
22. 3
23. 1
24. 2
25. 2
26. 1
27. 2
28. 1
29. 2
30. 2
31. 3
Sol: Mirror Image
32. 4
Sol: Rotate clockwise
33. 1
34. 3
35. 4
36. 4
37. 2
38. 3
Sol: Symbols are rotated in anti-clockwise sense
39. 2
40. 2
41. 4
42. 4
43. 1
44. 1
45. 3
46. 3
47. 3
48. 4
49. 1
50. 4
51. 4
Sol.
? ? 4 3 6 18 pa t t e r n ? ? ?
52. 4
Sol. Square all and add to get middle
53. 2
Sol. Add all four corners
Page 4
NTSE – 2019 – Stage I (Andhra Pradesh State)
(For class X Students)
QUESTION PAPER CODE: 109213
DATE OF EXAM: 03-11-2019
1. 1 2. 3 3. 2 4. 2 5. 3 6. 4
7. 3 8. 2 9. 3 10. 4 11. 4 12. 4
13. 1 14. 4 15. 3 16. 2 17. 2 18. 2
19. 1 20. 1 21. 1 22. 3 23. 1 24. 2
25. 2 26. 1 27. 2 28. 1 29. 2 30. 2
31. 3 32. 4 33. 1 34. 3 35. 4 36. 4
37. 2 38. 3 39. 2 40. 2 41. 4 42. 4
43. 1 44. 1 45. 3 46. 3 47. 3 48. 4
49. 1 50. 4 51. 4 52. 4 53. 2 54. 1
55. 4 56. 1 57. 4 58. 3 59. 3 60. 2
61. 4 62. 3 63. 4 64. 1 65. 4 66. 2
67. 3 68. 3 69. 1 70. 4 71. 4 72. 4
73. 2 74. 1 75. 1 76. 3 77. 1 78. 1
79. 1 80. 4 81. 2 82. 1 83. 1 84. 4
85. 1 86. 1 87. 3 88. 3 89. 3 90. 3
91. 3 92. 2 93. 2 94. 1 95. 3 96. 2
97. 3 98. 1 99. 1 100. 3
SOLUTIONS
1. 1
2. 3
3. 2
4. 2
5. 3
Sol:
A
m
B
f
C
m
D
m
E
f
F
f
6. 4
Sol: 3 4,3 5,3 9,3 14,3 23,3 37; ? ? ? ? ? ?
4,5,9,14,23,37, 23 37 ?
7. 3
Sol: Check the difference between consecutive numbers
8. 2
Sol: Even place numbers have a pattern
9. 3
Sol: Check Difference
10. 4
Sol: Check Difference
11. 4
Sol: Check Difference
12. 4
Sol: Differences are 18, 36, 60, 6 x 15
13. 1
Sol: Even place numbers
14. 4
Sol: Check difference
15. 3
Sol: Check difference
16. 2
17. 2
18. 2
19. 1
20. 1
Sol: D = 7, Q = 4, N = 1, A = 9, T = 5, M = 6
21. 1
22. 3
23. 1
24. 2
25. 2
26. 1
27. 2
28. 1
29. 2
30. 2
31. 3
Sol: Mirror Image
32. 4
Sol: Rotate clockwise
33. 1
34. 3
35. 4
36. 4
37. 2
38. 3
Sol: Symbols are rotated in anti-clockwise sense
39. 2
40. 2
41. 4
42. 4
43. 1
44. 1
45. 3
46. 3
47. 3
48. 4
49. 1
50. 4
51. 4
Sol.
? ? 4 3 6 18 pa t t e r n ? ? ?
52. 4
Sol. Square all and add to get middle
53. 2
Sol. Add all four corners
54. 1
Sol.
b
c
d
a
? ? d a c b ? ? ?
55. 4
Sol. Difference prime
56. 1
Sol. Multiply diagonal numbers
57. 4
Sol. Square and get opposite
58. 3
Sol. Each row is having common difference of 1
59. 3
Sol. Difference of squares of top elements
Ex:
? ?
2 2
11 5 96 ? ?
60. 2
Sol. Common difference of 2
61. 4
Sol. Connect 1 twice and hence 2 twice
62. 3
Sol. Rotate
63. 4
Sol. Rotate
64. 1
65. 4
66. 2
67. 3
68. 3
69. 1
70. 4
71. 4
72. 4
73. 2
74. 1
75. 1
Sol.
T e a
? ? A T e a c h e r
? ? C D o c t o r
A d v o c a t e
C o f f e e
I n d u s t r i a l i s t
J o u r n a l i s t
B
D
Page 5
NTSE – 2019 – Stage I (Andhra Pradesh State)
(For class X Students)
QUESTION PAPER CODE: 109213
DATE OF EXAM: 03-11-2019
1. 1 2. 3 3. 2 4. 2 5. 3 6. 4
7. 3 8. 2 9. 3 10. 4 11. 4 12. 4
13. 1 14. 4 15. 3 16. 2 17. 2 18. 2
19. 1 20. 1 21. 1 22. 3 23. 1 24. 2
25. 2 26. 1 27. 2 28. 1 29. 2 30. 2
31. 3 32. 4 33. 1 34. 3 35. 4 36. 4
37. 2 38. 3 39. 2 40. 2 41. 4 42. 4
43. 1 44. 1 45. 3 46. 3 47. 3 48. 4
49. 1 50. 4 51. 4 52. 4 53. 2 54. 1
55. 4 56. 1 57. 4 58. 3 59. 3 60. 2
61. 4 62. 3 63. 4 64. 1 65. 4 66. 2
67. 3 68. 3 69. 1 70. 4 71. 4 72. 4
73. 2 74. 1 75. 1 76. 3 77. 1 78. 1
79. 1 80. 4 81. 2 82. 1 83. 1 84. 4
85. 1 86. 1 87. 3 88. 3 89. 3 90. 3
91. 3 92. 2 93. 2 94. 1 95. 3 96. 2
97. 3 98. 1 99. 1 100. 3
SOLUTIONS
1. 1
2. 3
3. 2
4. 2
5. 3
Sol:
A
m
B
f
C
m
D
m
E
f
F
f
6. 4
Sol: 3 4,3 5,3 9,3 14,3 23,3 37; ? ? ? ? ? ?
4,5,9,14,23,37, 23 37 ?
7. 3
Sol: Check the difference between consecutive numbers
8. 2
Sol: Even place numbers have a pattern
9. 3
Sol: Check Difference
10. 4
Sol: Check Difference
11. 4
Sol: Check Difference
12. 4
Sol: Differences are 18, 36, 60, 6 x 15
13. 1
Sol: Even place numbers
14. 4
Sol: Check difference
15. 3
Sol: Check difference
16. 2
17. 2
18. 2
19. 1
20. 1
Sol: D = 7, Q = 4, N = 1, A = 9, T = 5, M = 6
21. 1
22. 3
23. 1
24. 2
25. 2
26. 1
27. 2
28. 1
29. 2
30. 2
31. 3
Sol: Mirror Image
32. 4
Sol: Rotate clockwise
33. 1
34. 3
35. 4
36. 4
37. 2
38. 3
Sol: Symbols are rotated in anti-clockwise sense
39. 2
40. 2
41. 4
42. 4
43. 1
44. 1
45. 3
46. 3
47. 3
48. 4
49. 1
50. 4
51. 4
Sol.
? ? 4 3 6 18 pa t t e r n ? ? ?
52. 4
Sol. Square all and add to get middle
53. 2
Sol. Add all four corners
54. 1
Sol.
b
c
d
a
? ? d a c b ? ? ?
55. 4
Sol. Difference prime
56. 1
Sol. Multiply diagonal numbers
57. 4
Sol. Square and get opposite
58. 3
Sol. Each row is having common difference of 1
59. 3
Sol. Difference of squares of top elements
Ex:
? ?
2 2
11 5 96 ? ?
60. 2
Sol. Common difference of 2
61. 4
Sol. Connect 1 twice and hence 2 twice
62. 3
Sol. Rotate
63. 4
Sol. Rotate
64. 1
65. 4
66. 2
67. 3
68. 3
69. 1
70. 4
71. 4
72. 4
73. 2
74. 1
75. 1
Sol.
T e a
? ? A T e a c h e r
? ? C D o c t o r
A d v o c a t e
C o f f e e
I n d u s t r i a l i s t
J o u r n a l i s t
B
D
76. 3
77. 1
78. 1
79. 1
80. 4
81. 2
82. 1
83. 1
84. 4
85. 1
86. 1
87. 3
88. 3
89. 3
90. 3
91. 3
Sol. Alternate facing
92. 2
Sol. Rotate and see up and down semicircle
93. 2
94. 1
Sol. Rotate
95. 3
Sol. All are crest down
96. 2
97. 3
Sol. Triangle missing
98. 1
Sol. Rotate
99. 1
100. 3
Sol. Rotate (clockwise)
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