Question 46

Logical Reasoning Order & Ranking Easy

The following question is based on the six numbers below: 283, 347, 518, 829, 748, 827. If the first and the third digits of each number are interchanged, which number will be the third lowest?

(A) 827
(B) 347
(C) 283
(D) 748
✓ Correct Answer: Option B Verified Solution

📘 Step-by-Step Solution & Detailed Explanation:

Order & Ranking, Logical Reasoning

Step 1: Interchange the first and third digits of each number.

Original numbers: 283, 347, 518, 829, 748, 827

After interchanging:

  • 283 → 382
  • 347 → 743
  • 518 → 815
  • 829 → 928
  • 748 → 847
  • 827 → 728

Step 2: Arrange the new numbers in ascending order.

New numbers: 382, 728, 743, 815, 847, 928

Ascending order: 382, 728, 743, 815, 847, 928

Step 3: Identify the third lowest number.

The third lowest number is 743.

Step 4: Find the original number corresponding to the third lowest number.

743 corresponds to the original number 347.

Answer: The third lowest number after interchanging digits is 743, which comes from the original number 347.

Practice Similar Order & Ranking Questions

Reinforce your conceptual grasp with related questions from MAH MCA CET 2025:

Q48 If the digits in the number 5734629 are arranged in ascending order from...
Solve →
Q31 A study found that employees who worked fewer hours per week were more...
Solve →
Q32 A study found that employees who worked fewer hours per week were more...
Solve →
Q33 In a certain code "SAND" is written as "UCPF". How is "STONE" written in...
Solve →
Q34 Three of the following four words are alike in a certain way and one is...
Solve →
Full-Length Test Series

Prepare for MAH MCA CET Under Real Exam Conditions

Take timed full-length mock tests with authentic question distributions, negative marking (+12/-3 in Math), and instant All India Rank calculation.

Start Free Mock Test Series →