Multiple choice

Find the wrong term in the following number series- 18 119 708 3534 14136 42405 निम्न संख्या श्रृंखला में गलत पद ज्ञात कीजिये - 18 119 708 3534 14136 42405

  1. 119

  2. 708

  3. 14136

  4. 3534

  5. 42405
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Pattern: ×7-7, ×6-7, ×5-7, ×4-7, ×3-7. Starting with 18: 18×7-7=119 (correct), 119×6-7=707 (not 708), 707×5-7=3528 (not 3534). The errors compound. By position 4, the correct value should be 3528, but 3534 is given, making 3534 the wrong term.

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