English and Logical Reasoning Prep Guide
- Exam
- English and Logical Reasoning Prep Guide
- Subject
- Logical Reasoning
- Chapter
- Alphanumerical Rearrangement
English and Logical Reasoning Prep Guide · Logical Reasoning · Alphanumerical Rearrangement
Directions: Study the following numeric arrangement and answer the...
Directions: Study the following numeric arrangement and answer the questions given beside.
4 & 9 & 4 & 9 & 2 & 3 & 2 & 1 & 5 & 7 & 9 & 3 & 5 & 8 & 5 & 2 & 5 & 6 & 1 & 8 & 5 & 9 & 7 & 2 & 6 & 2 & 4 & 2 & 5 & 8 & 3 & 1 & 6 & 2 & 4
4 & 9 & 4 & 9 & 2 & 3 & 2 & 1 & 5 & 7 & 9 & 3 & 5 & 8 & 5 & 2 & 5 & 6 & 1 & 8 & 5 & 9 & 7 & 2 & 6 & 2 & 4 & 2 & 5 & 8 & 3 & 1 & 6 & 2 & 4
If first 20 digits of the arrangement are reversed, which digit will be the seventeenth element from the right end?
Options
- A4
- B3
- C1
- D9
Correct answer
D. 9
Step-by-step solution
4& 9& 4 9 2 3 2 1 5 7 9 3 5 8 5 2 5 6 1 8 5 9 7 2 6 2 4 2 5 8 3 1 6 2 4
In the above arrangement if we start counting from the right end, we can keep counting till we reach the 15th& digit which is 5, from here we will continue counting from the left end because the reversal of the digits.
So, the 17th& digit from the right end = 9
Option D is hence the correct answer.
In the above arrangement if we start counting from the right end, we can keep counting till we reach the 15th& digit which is 5, from here we will continue counting from the left end because the reversal of the digits.
So, the 17th& digit from the right end = 9
Option D is hence the correct answer.