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Character Puzzles problems
- 1. Which one will replace the question mark?
Options
Discuss
Correct Answer: 184
Explanation:
(12)2 - (8)2 = 80
and (16)2 - (7)2 = 207
Therefore (25)2 - (21)2 = 184.
- 2. Which one will replace the question mark?
Options
Discuss
Correct Answer: 26
Explanation:
(2)2 + (4)2 = 20
(3)2 + (9)2 = 90
Therefore, (1)2 + (5)2 = 26.
- 3. Which one will replace the question mark?
Options
Discuss
Correct Answer: 622
Explanation:
(915 - 364) = 551
(789 - 543) = 246
(863 - 241) = 622.
- 4. Which one will replace the question mark?
Options
Discuss
Correct Answer: 108
Explanation:
(4 + 8) x 9 = 108
(5 + 4) x 12 = 108.
- 5. Which one will replace the question mark?
Options
Discuss
Correct Answer: 690
Explanation:
(1)2 + (5)2 + (4)2 + (3)2 = 51 x 10 = 510
and (3)2 + (4)2 + (6)2 + (2)2 = 65 x 10 = 650
Similarly (0)2 + (1)2 + (2)2 + (8)2 = 69 x 10 = 690.
- 6. Which one will replace the question mark?
Options
Discuss
Correct Answer: 26
Explanation:
(2)2 + (4)2 = 20
and (3)2 + (9)2 = 90
Therefore (1)2 + (5)2 = 26.
- 7. Which one will replace the question mark?
Options
Discuss
Correct Answer: 24
Explanation:
(7 x 3) = 21 and (9 x 3) = 27
and (4 x 9) = 36 and (2 x 9) = 18
Therefore (9 x 6) = 54 and (4 x 6) = 24.
- 8. Which one will replace the question mark?
Options
Discuss
Correct Answer: 41
Explanation:
(5 x 3) + 4 = 19
and (6 x 4) + 5 = 29
Therefore, (7 x 5) + 6 = 41
- 9. Which one will replace the question mark?
Options
Discuss
Correct Answer: 25
Explanation:
- 10. Which one will replace the question mark?
Options
Discuss
Correct Answer: 9
Explanation:
(12 + 18 + 30)/10 = 6
(16 + 24 + 40)/10 = 8
Similarly, (45 + 18 + 27)/10 = 9.