Find the odd number-pair:
Show answer & explanation
Correct answer: C
Explanation
Pattern:
Multiply digits of first number = second number
1) 24: 8
2 × 4 = 8 — Correct
2) 51: 5
5 × 1 = 5 — Correct
3) 35: 10
3 × 5 = 15 — Wrong (given 10 → mismatch)
4) 19: 9
1 × 9 = 9 — Correct
Hence, option 3 is the odd pair.