Class 4 Exam > Class 4 Questions > 517 325 639 841 792What will be the first dig...
Start Learning for Free
517 325 639 841 792
What will be the first digit of the second highest number after the positions of only the 2nd, 3rd digits within each number are interchanged?
What will be the first digit of the second highest number after the positions of only the 2nd, 3rd digits within each number are interchanged?
- a)8
- b)2
- c)7
- d)9
Correct answer is option 'C'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
517 325 639 841 792What will be the first digit of the second highest ...
To find the first digit of the second highest number after interchanging the positions of the 2nd and 3rd digits within each number, we need to follow these steps:
Step 1: Interchange the 2nd and 3rd digits within each number:
- 517 becomes 571
- 325 becomes 352
- 639 becomes 693
- 841 becomes 814
- 792 becomes 729
Step 2: Arrange the numbers in descending order:
- 839
- 793
- 752
- 571
- 425
Step 3: Identify the second highest number:
- The second highest number is 793.
Step 4: Find the first digit of the second highest number:
- The first digit of 793 is 7.
Therefore, the first digit of the second highest number after interchanging the positions of the 2nd and 3rd digits within each number is 7.
Explanation:
The given numbers are 517, 325, 639, 841, and 792. We need to interchange the positions of the 2nd and 3rd digits within each number.
For example, in the first number 517, the 2nd digit is 1 and the 3rd digit is 7. Interchanging them gives us 571.
Following the same process, we get the following numbers: 571, 352, 693, 814, and 729.
Next, we arrange these numbers in descending order: 839, 793, 752, 571, and 425.
The second highest number is 793.
Finally, we determine the first digit of the second highest number, which is 7.
Hence, the correct answer is option C: 7.
Step 1: Interchange the 2nd and 3rd digits within each number:
- 517 becomes 571
- 325 becomes 352
- 639 becomes 693
- 841 becomes 814
- 792 becomes 729
Step 2: Arrange the numbers in descending order:
- 839
- 793
- 752
- 571
- 425
Step 3: Identify the second highest number:
- The second highest number is 793.
Step 4: Find the first digit of the second highest number:
- The first digit of 793 is 7.
Therefore, the first digit of the second highest number after interchanging the positions of the 2nd and 3rd digits within each number is 7.
Explanation:
The given numbers are 517, 325, 639, 841, and 792. We need to interchange the positions of the 2nd and 3rd digits within each number.
For example, in the first number 517, the 2nd digit is 1 and the 3rd digit is 7. Interchanging them gives us 571.
Following the same process, we get the following numbers: 571, 352, 693, 814, and 729.
Next, we arrange these numbers in descending order: 839, 793, 752, 571, and 425.
The second highest number is 793.
Finally, we determine the first digit of the second highest number, which is 7.
Hence, the correct answer is option C: 7.
Attention Class 4 Students!
To make sure you are not studying endlessly, EduRev has designed Class 4 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 4.
|
Explore Courses for Class 4 exam
|
|
Similar Class 4 Doubts
Top Courses for Class 4View all
517 325 639 841 792What will be the first digit of the second highest number after the positions of only the 2nd, 3rd digits within each number are interchanged?a)8b)2c)7d)9Correct answer is option 'C'. Can you explain this answer?
Question Description
517 325 639 841 792What will be the first digit of the second highest number after the positions of only the 2nd, 3rd digits within each number are interchanged?a)8b)2c)7d)9Correct answer is option 'C'. Can you explain this answer? for Class 4 2024 is part of Class 4 preparation. The Question and answers have been prepared according to the Class 4 exam syllabus. Information about 517 325 639 841 792What will be the first digit of the second highest number after the positions of only the 2nd, 3rd digits within each number are interchanged?a)8b)2c)7d)9Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 4 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for 517 325 639 841 792What will be the first digit of the second highest number after the positions of only the 2nd, 3rd digits within each number are interchanged?a)8b)2c)7d)9Correct answer is option 'C'. Can you explain this answer?.
517 325 639 841 792What will be the first digit of the second highest number after the positions of only the 2nd, 3rd digits within each number are interchanged?a)8b)2c)7d)9Correct answer is option 'C'. Can you explain this answer? for Class 4 2024 is part of Class 4 preparation. The Question and answers have been prepared according to the Class 4 exam syllabus. Information about 517 325 639 841 792What will be the first digit of the second highest number after the positions of only the 2nd, 3rd digits within each number are interchanged?a)8b)2c)7d)9Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 4 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for 517 325 639 841 792What will be the first digit of the second highest number after the positions of only the 2nd, 3rd digits within each number are interchanged?a)8b)2c)7d)9Correct answer is option 'C'. Can you explain this answer?.
Solutions for 517 325 639 841 792What will be the first digit of the second highest number after the positions of only the 2nd, 3rd digits within each number are interchanged?a)8b)2c)7d)9Correct answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 4.
Download more important topics, notes, lectures and mock test series for Class 4 Exam by signing up for free.
Here you can find the meaning of 517 325 639 841 792What will be the first digit of the second highest number after the positions of only the 2nd, 3rd digits within each number are interchanged?a)8b)2c)7d)9Correct answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
517 325 639 841 792What will be the first digit of the second highest number after the positions of only the 2nd, 3rd digits within each number are interchanged?a)8b)2c)7d)9Correct answer is option 'C'. Can you explain this answer?, a detailed solution for 517 325 639 841 792What will be the first digit of the second highest number after the positions of only the 2nd, 3rd digits within each number are interchanged?a)8b)2c)7d)9Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of 517 325 639 841 792What will be the first digit of the second highest number after the positions of only the 2nd, 3rd digits within each number are interchanged?a)8b)2c)7d)9Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice 517 325 639 841 792What will be the first digit of the second highest number after the positions of only the 2nd, 3rd digits within each number are interchanged?a)8b)2c)7d)9Correct answer is option 'C'. Can you explain this answer? tests, examples and also practice Class 4 tests.
|
|
Explore Courses for Class 4 exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup