1. 3, 5, 11, 14, 17, 21 A. 21 B. 17 C. 14 D. 3 Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option C Solution: Each of the numbers except 14 is an odd number. The number '14' is the only EVEN number.
2. 8, 27, 64, 100, 125, 216, 343 A. 27 B. 100 C. 125 D. 343 Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option B Solution: The pattern is 23, 33, 43, 53, 63, 73. But, 100 is not a perfect cube.
3. 10, 25, 45, 54, 60, 75, 80 A. 10 B. 45 C. 54 D. 75 Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option C Solution: Each of the numbers except 54 is multiple of 5.
4. 396, 462, 572, 427, 671, 264 A. 396 B. 427 C. 671 D. 264 Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option B Solution: In each number except 427, the middle digit is the sum of other two.
5. 6, 9, 15, 21, 24, 28, 30 A. 28 B. 21 C. 24 D. 30 Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A Solution: Each of the numbers except 28, is a multiple of 3.
6. 1, 4, 9, 16, 23, 25, 36 A. 9 B. 23 C. 25 D. 36 Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option B Solution: Each of the numbers except 23, is perfect square.
7. 1, 4, 9, 16, 20, 36, 49 A. 1 B. 9 C. 20 D. 49 Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option C Solution: The pattern is 12, 22, 32, 42, 52, 62, 72. But, instead of 52, it is 20 which to be turned out.
8. 2, 5, 10, 17, 26, 37, 50, 64 A. 50 B. 26 C. 37 D. 64 Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option D Solution: (1×1) + 1, (2×2) + 1, (3×3) + 1, (4×4) + 1, (5×5) + 1, (6×6) + 1, (7×7) + 1, (8×8) + 1 But, 64 is out of pattern.
9. 10, 14, 16, 18, 21, 24, 26 A. 26 B. 24 C. 21 D. 18 Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option C Solution: Each of the numbers except 21 is an even number.
10. 16, 25, 36, 72, 144, 196, 225 A. 36 B. 72 C. 196 D. 225 Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option B Solution: Each of the numbers except 72 is a perfect square.
