WBCS.LIVE practice question

How many 9’s are sandwiched between 6 and 7 in 696996676979669779667?

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. 2
  2. 3
  3. 4
  4. 5

Correct answer and explanation

Correct answer: 4

Explanation: āœ… Correct Answer: C. 4 šŸ“š Explanation: To solve this, we look for the specific sequence 6-9-7 in the given string of numbers. By carefully scanning the line, we can identify how many times a 9 is placed directly between a 6 and a 7. In the provided sequence, there are exactly 4 such instances. This type of mental ability test requires high concentration and a systematic scan of the data.