9, 12, 11, 14, 13, 16, 15, ... choose which pair of numbers comes next?
9, 12, 11, 14, 13, 16, 15, ... choose which pair of numbers comes next?
11, 16, 21, 26, 31, 36, 41, ... choose which pair of numbers comes next?
11, 16, 21, 26, 31, 36, 41, ... choose which pair of numbers comes next?
0.15, 0.3, ____, 1.2, 2.4. What number should fill the blank?
0.15, 0.3, ____, 1.2, 2.4. What number should fill the blank?
28, 25, 5, 21, 18, 5, 14, ... choose which pair of numbers comes next?
28, 25, 5, 21, 18, 5, 14, ... choose which pair of numbers comes next?
20, 20, 17, 17, 14, 14, 11, ... choose which pair of numbers comes next?
20, 20, 17, 17, 14, 14, 11, ... choose which pair of numbers comes next?
4, 8, 10, 14, 16, 20, ?
4, 8, 10, 14, 16, 20, ?
(1/9), (1/3), 1, ____ , 9. What number should fill the blank?
(1/9), (1/3), 1, ____ , 9. What number should fill the blank?
113, 225, 449, ? , 1793
113, 225, 449, ? , 1793
4, 7, 25, 10, __, 20, 16, 19. What number should fill the blank?
4, 7, 25, 10, __, 20, 16, 19. What number should fill the blank?
21, 9, 21, 11, 21, 13, 21, ... What number should come next?
21, 9, 21, 11, 21, 13, 21, ... What number should come next?
664, 332, 340, 170, ____, 89. What number should fill the blank?
664, 332, 340, 170, ____, 89. What number should fill the blank?
In the following number series a wrong number is given. Find out the wrong number.
150, 450, 750, 1060,1350,1650,1950
In the following number series a wrong number is given. Find out the wrong number.
150, 450, 750, 1060,1350,1650,1950
2, 6, 18, 54, ... What number should come next?
2, 6, 18, 54, ... What number should come next?
17, 17, 34, 20, 20, 31, 23, ... choose which pair of numbers comes next?
17, 17, 34, 20, 20, 31, 23, ... choose which pair of numbers comes next?
13, 29, 15, 26, 17, 23, 19, ... choose which pair of numbers comes next?
13, 29, 15, 26, 17, 23, 19, ... choose which pair of numbers comes next?
2, 4, 6, 8, 10, ... What number should come next?
2, 4, 6, 8, 10, ... What number should come next?
1, 9, 25, 49, ?, 121. What will come at the place of question mark ?
1, 9, 25, 49, ?, 121. What will come at the place of question mark ?
22, 21, 23, 22, 24, 23, ... What number should come next?
22, 21, 23, 22, 24, 23, ... What number should come next?
16, 26, 56, 36, 46, 68, 56, ... choose which pair of numbers comes next?
16, 26, 56, 36, 46, 68, 56, ... choose which pair of numbers comes next?
U32, V29, __, X23, Y20. What number should fill the blank?
U32, V29, __, X23, Y20. What number should fill the blank?
5.2, 4.8, 4.4, 4, ... What number should come next?
5.2, 4.8, 4.4, 4, ... What number should come next?
31, 29, 24, 22, 17, ... What number should come next?
31, 29, 24, 22, 17, ... What number should come next?
14, 14, 26, 26, 38, 38, 50, ... choose which pair of numbers comes next?
14, 14, 26, 26, 38, 38, 50, ... choose which pair of numbers comes next?
4, 7, 12, 19, 28, ?
4, 7, 12, 19, 28, ?
J14, L16, __, P20, R22. What number should fill the blank?
J14, L16, __, P20, R22. What number should fill the blank?
11, 14, 14, 17, 17, 20, 20, ... choose which pair of numbers comes next?
11, 14, 14, 17, 17, 20, 20, ... choose which pair of numbers comes next?
42, 40, 38, 35, 33, 31, 28, ... choose which pair of numbers comes next?
42, 40, 38, 35, 33, 31, 28, ... choose which pair of numbers comes next?
10, 100, 200, 310, ?
10, 100, 200, 310, ?
Which of the following will come in place of the question mark (?) in the following sequence?
PRODUCTIVITY, RODUCTIVIT, ODUCTIVI, ?
Which of the following will come in place of the question mark (?) in the following sequence?
PRODUCTIVITY, RODUCTIVIT, ODUCTIVI, ?
9, 17, 33, 65, ?
9, 17, 33, 65, ?
6, 24, 60,120, 210, ?
6, 24, 60,120, 210, ?
3, 8, 13, 18, 23, 28, 33, ... choose which pair of numbers comes next?
3, 8, 13, 18, 23, 28, 33, ... choose which pair of numbers comes next?
2816, ? , 176, 44, 11.
2816, ? , 176, 44, 11.
3, 7, 23, 95, ?
3, 7, 23, 95, ?
36, 34, 30, 28, 24, ... What number should come next?
36, 34, 30, 28, 24, ... What number should come next?
1, 10, 7, 20, 13, 30, 19, ... choose which pair of numbers comes next?
1, 10, 7, 20, 13, 30, 19, ... choose which pair of numbers comes next?
5690, 5121, 4552, 3983, 3414, 2845, ?
5690, 5121, 4552, 3983, 3414, 2845, ?
61, 57, 50, 61, 43, 36, 61, ... choose which pair of numbers comes next?
61, 57, 50, 61, 43, 36, 61, ... choose which pair of numbers comes next?
2, 7, 27, 107, 427, ?
2, 7, 27, 107, 427, ?
In the following number series a wrong number is given. Find out the wrong number.
1, 3, 10, 21, 64, 129, 356, 777
In the following number series a wrong number is given. Find out the wrong number.
1, 3, 10, 21, 64, 129, 356, 777
1.5, 2.3, 3.1, 3.9, ... What number should come next?
1.5, 2.3, 3.1, 3.9, ... What number should come next?
10, 34, 12, 31, 14, 28, 16, ... choose which pair of numbers comes next?
10, 34, 12, 31, 14, 28, 16, ... choose which pair of numbers comes next?
201, 202, 204, 207, ... What number should come next?
201, 202, 204, 207, ... What number should come next?
2, 3, 6, 15, ?, 123
2, 3, 6, 15, ?, 123
2, 1, (1/2), (1/4), ... What number should come next?
2, 1, (1/2), (1/4), ... What number should come next?
10, 20, 25, 35, 40, 50, 55, ... choose which pair of numbers comes next?
10, 20, 25, 35, 40, 50, 55, ... choose which pair of numbers comes next?
8, 43, 11, 41, __, 39, 17. What number should fill in the blank?
8, 43, 11, 41, __, 39, 17. What number should fill in the blank?
40, 40, 31, 31, 22, 22, 13, ... choose which pair of numbers comes next?
40, 40, 31, 31, 22, 22, 13, ... choose which pair of numbers comes next?
80, 10, 70, 15, 60, ... What number should come next?
80, 10, 70, 15, 60, ... What number should come next?
14, 28, 20, 40, 32, 64, ... What number should come next?
14, 28, 20, 40, 32, 64, ... What number should come next?
VI, 10, V, 11, __, 12, III. What number should fill the blank?
VI, 10, V, 11, __, 12, III. What number should fill the blank?
34, 30, 26, 22, 18, 14, 10, ... choose which pair of numbers comes next?
34, 30, 26, 22, 18, 14, 10, ... choose which pair of numbers comes next?
21, 25, 18, 29, 33, 18, ... choose which pair of numbers comes next?
21, 25, 18, 29, 33, 18, ... choose which pair of numbers comes next?
3, 5, 35, 10, 12, 35, 17, ... choose which pair of numbers comes next?
3, 5, 35, 10, 12, 35, 17, ... choose which pair of numbers comes next?
34, 45, 56, 67.......
34, 45, 56, 67.......
7, 10, 8, 11, 9, 12, ... What number should come next?
7, 10, 8, 11, 9, 12, ... What number should come next?
8, 22, 8, 28, 8, ... What number should come next?
8, 22, 8, 28, 8, ... What number should come next?
V, VIII, XI, XIV, __, XX. What number should fill the blank?
V, VIII, XI, XIV, __, XX. What number should fill the blank?
6, 20, 8, 14, 10, 8, 12, ... choose which pair of numbers comes next?
6, 20, 8, 14, 10, 8, 12, ... choose which pair of numbers comes next?
6, 11, 21, 36, 56, ?
6, 11, 21, 36, 56, ?
7, 11, 19, 35, 67, ?
7, 11, 19, 35, 67, ?
84, 78, 72, 66, 60, 54, 48, ... choose which pair of numbers comes next?
84, 78, 72, 66, 60, 54, 48, ... choose which pair of numbers comes next?
5760,2880,960, 240, 48, ?
5760,2880,960, 240, 48, ?
58, 52, 46, 40, 34, ... What number should come next?
58, 52, 46, 40, 34, ... What number should come next?
44, 41, 38, 35, 32, 29, 26, ... choose which pair of numbers comes next?
44, 41, 38, 35, 32, 29, 26, ... choose which pair of numbers comes next?
8, 28, 116, 584, ?
8, 28, 116, 584, ?
17, 32, 19, 29, 21, 26, 23, ... choose which pair of numbers comes next?
17, 32, 19, 29, 21, 26, 23, ... choose which pair of numbers comes next?
70, 71, 76, __, 81, 86, 70, 91. What number should fill the blank?
70, 71, 76, __, 81, 86, 70, 91. What number should fill the blank?
6, 13, 28, 59, ?, 249.
6, 13, 28, 59, ?, 249.
XXIV, XX, __, XII, VIII. What number should fill the blank?
XXIV, XX, __, XII, VIII. What number should fill the blank?
32, 31, 32, 29, 32, 27, 32, ... choose which pair of numbers comes next?
32, 31, 32, 29, 32, 27, 32, ... choose which pair of numbers comes next?
17, 14, 14, 11, 11, 8, 8, ... choose which pair of numbers comes next?
17, 14, 14, 11, 11, 8, 8, ... choose which pair of numbers comes next?
165, 195, 255, 285, 345, ?
165, 195, 255, 285, 345, ?
4, 8, 22, 12, 16, 22, 20, 24, ... choose which pair of numbers comes next?
4, 8, 22, 12, 16, 22, 20, 24, ... choose which pair of numbers comes next?
6, 11, 31, 121, 601, ?
6, 11, 31, 121, 601, ?
2, 3, 4, 5, 6, 4, 8, ... choose which pair of numbers comes next?
2, 3, 4, 5, 6, 4, 8, ... choose which pair of numbers comes next?
9, 16, 23, 30, 37, 44, 51, ... choose which pair of numbers comes next?
9, 16, 23, 30, 37, 44, 51, ... choose which pair of numbers comes next?
8, 6, 9, 23, 87 , ... What number should come next?
8, 6, 9, 23, 87 , ... What number should come next?
32, 29, 26, 23, 20, 17, 14, ... choose which pair of numbers comes next?
32, 29, 26, 23, 20, 17, 14, ... choose which pair of numbers comes next?
72, 76, 73, 77, 74, __, 75. What number should fill the blank?
72, 76, 73, 77, 74, __, 75. What number should fill the blank?
9, 27, 31, 155, 161, 1127, ?
9, 27, 31, 155, 161, 1127, ?
7, 9, 66, 12, 14, 66, 17, ... choose which pair of numbers comes next?
7, 9, 66, 12, 14, 66, 17, ... choose which pair of numbers comes next?
3, 2, 7, 6, 11, ?
3, 2, 7, 6, 11, ?
544, 509, 474, 439, ... What number should come next?
544, 509, 474, 439, ... What number should come next?
83, 73, 93, 63, __, 93, 43. What number should fill the blank?
83, 73, 93, 63, __, 93, 43. What number should fill the blank?
2, 8, 14, 20, 26, 32, 38, ... choose which pair of numbers comes next?
2, 8, 14, 20, 26, 32, 38, ... choose which pair of numbers comes next?
3, 8, 10, 15, 17, 22, 24, ... choose which pair of numbers comes next?
3, 8, 10, 15, 17, 22, 24, ... choose which pair of numbers comes next?
15, __, 27, 27, 39, 39. What number should fill the blank?
15, __, 27, 27, 39, 39. What number should fill the blank?
9, 11, 33, 13, 15, 33, 17, ... choose which pair of numbers comes next?
9, 11, 33, 13, 15, 33, 17, ... choose which pair of numbers comes next?
4, 7, 26, 10, 13, 20, 16, ... choose which pair of numbers comes next?
4, 7, 26, 10, 13, 20, 16, ... choose which pair of numbers comes next?
2, 44, 4, 41, 6, 38, 8, ... choose which pair of numbers comes next?
2, 44, 4, 41, 6, 38, 8, ... choose which pair of numbers comes next?
36, 31, 29, 24, 22, 17, 15, ... choose which pair of numbers comes next?
36, 31, 29, 24, 22, 17, 15, ... choose which pair of numbers comes next?
8, 22, 64, 190, 568, ?
8, 22, 64, 190, 568, ?
3, 4, 7, 8, 11, 12, ... What number should come next?
3, 4, 7, 8, 11, 12, ... What number should come next?
75, 65, 85, 55, 45, 85, 35, ... choose which pair of numbers comes next?
75, 65, 85, 55, 45, 85, 35, ... choose which pair of numbers comes next?
Sunday, Monday, Wednesday, Saturday, Wednesday, Monday, .....
Sunday, Monday, Wednesday, Saturday, Wednesday, Monday, .....
53, 53, 40, 40, 27, 27, ... What number should come next?
53, 53, 40, 40, 27, 27, ... What number should come next?
8, 12, 9, 13, 10, 14, 11, ... choose which pair of numbers comes next?
8, 12, 9, 13, 10, 14, 11, ... choose which pair of numbers comes next?
6, 10, 14, 18, 22, 26, 30, ... choose which pair of numbers comes next?
6, 10, 14, 18, 22, 26, 30, ... choose which pair of numbers comes next?
7, 26, 63, 124, 215, 342, ?
7, 26, 63, 124, 215, 342, ?
8, 11, 21, 15, 18, 21, 22, ... choose which pair of numbers comes next?
8, 11, 21, 15, 18, 21, 22, ... choose which pair of numbers comes next?
F2, __, D8, C16, B32 What number should fill the blank?
F2, __, D8, C16, B32 What number should fill the blank?
