Question:

Choose the odd number pair from the given alternatives:

Show Hint

Second number = first × 11 for all except (23 : 251)
Updated On: Apr 21, 2026
  • (13 : 143)
  • (19 : 209)
  • (23 : 251)
  • (17 : 187)
Show Solution
collegedunia
Verified By Collegedunia

The Correct Option is C

Solution and Explanation

Step 1: Check the pattern in each pair. 13 × 11 = 143. 19 × 11 = 209. 17 × 11 = 187.
Step 2: For (23 : 251), 23 × 11 = 253, not 251. So this pair does not follow the pattern.
Step 3: Therefore, (23 : 251) is the odd pair. Option (C) is correct.
Was this answer helpful?
0
0