Find out the odd word/letters/number/number pair from the given alternatives.
- A2714
- B8432
- C6742
- D7858
Solution & Step-by-step Explanation
Let's check the relation between the digits of each number:
For 2714: The product of the first two digits gives the last two digits: 2×7=14.
For 8432: The product of the first two digits gives the last two digits: 8×4=32.
For 6742: The product of the first two digits gives the last two digits: 6×7=42.
For 7858: The product of the first two digits is 7×8=56, but the last two digits are given as 58.
Therefore, 7858 does not follow the pattern and is the odd one out.
For 2714: The product of the first two digits gives the last two digits: 2×7=14.
For 8432: The product of the first two digits gives the last two digits: 8×4=32.
For 6742: The product of the first two digits gives the last two digits: 6×7=42.
For 7858: The product of the first two digits is 7×8=56, but the last two digits are given as 58.
Therefore, 7858 does not follow the pattern and is the odd one out.