Four number-pairs have been given, out of which three are alike in some manner…
2023
Four number-pairs have been given, out of which three are alike in some manner and one is different. Select the one that is different.
- A.
17 – 42.5
- B.
19 – 47.5
- C.
23 – 57.5
- D.
29 – 78.3
Attempted by 37 students.
Show answer & explanation
Correct answer: D
Identify the relationship pattern between the pairs: Number1 * 2.5 = Number2.
Verify the options:
Option A: 17 * 2.5 = 42.5 (Pattern holds).
Option B: 19 * 2.5 = 47.5 (Pattern holds).
Option C: 23 * 2.5 = 57.5 (Pattern holds).
Analyze Option D: 29 * 2.5 = 72.5. Since 72.5 != 78.3, this pair does not fit the pattern.
Final Answer: Option D