Class 10 Exam > Class 10 Questions > DIRECTIONS: Substitute different digits (0, 1...
Start Learning for Free
DIRECTIONS: Substitute different digits (0, 1, 2, .....9) for different letters in the problem below, so that the corresponding addition is correct and it results in the maximum possible value of MONEY.
Q. There are nine letters and ten digits. The digit that remain unutilised is:
- a)4
- b)3
- c)2
- d)1
Correct answer is option 'C'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
DIRECTIONS: Substitute different digits (0, 1, 2, .....9) for differen...
From the pattern it is clear that M = 1, R = 9 and O = 0 as R (single digit no.) becomes a double digit no. (MO) with the addition of 1, carried over from P + E.
R + 1 = MO or 9 + 1 = 10
Further Y + E + L = 10 + Y
or E + L = 10 .......(1)
So 1 is carried over to the second column.
Thus A + M + A + 1 = 10 + E
Using M = 1,
2A + 2 = 10 + E
or 2A = E + 8 ........(2)
⇒ A > 4 and E is even
E ≠ 8 as if E = 8 then A = 8 not possible so E can be 2, 4 or 6
Again, 1 + P + E = 10 + N
or P + E = 9 + N .....(3)
If E = 2, ⇒ P = 7 + N which is not satisfied by any of the remaining number.
So E = 4 or 6
⇒ L = 10 – E ⇒ L = 6 or 4
Again Putting E = 4 in (2)
⇒ A = 6 not possible
So E = 6 ⇒ A = (8+6)/2 = 7
Also, L = 4
In (3), P + 6 = 9 + N ⇒ P – N = 9 – 6 = 3
As MONEY has to be maximum so N should be maximum.
⇒ P = 8 and N = 5
[Not P = 5, N = 2]
The digit which remained unutilised = 2
Attention Class 10 Students!
To make sure you are not studying endlessly, EduRev has designed Class 10 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 10.
|
Explore Courses for Class 10 exam
|
|
Top Courses for Class 10View all
DIRECTIONS: Substitute different digits (0, 1, 2, .....9) for different letters in the problem below, so that the corresponding addition is correct and it results in the maximum possible value of MONEY.Q.There are nine letters and ten digits. The digit that remain unutilised is:a)4b)3c)2d)1Correct answer is option 'C'. Can you explain this answer?
Question Description
DIRECTIONS: Substitute different digits (0, 1, 2, .....9) for different letters in the problem below, so that the corresponding addition is correct and it results in the maximum possible value of MONEY.Q.There are nine letters and ten digits. The digit that remain unutilised is:a)4b)3c)2d)1Correct answer is option 'C'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about DIRECTIONS: Substitute different digits (0, 1, 2, .....9) for different letters in the problem below, so that the corresponding addition is correct and it results in the maximum possible value of MONEY.Q.There are nine letters and ten digits. The digit that remain unutilised is:a)4b)3c)2d)1Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for DIRECTIONS: Substitute different digits (0, 1, 2, .....9) for different letters in the problem below, so that the corresponding addition is correct and it results in the maximum possible value of MONEY.Q.There are nine letters and ten digits. The digit that remain unutilised is:a)4b)3c)2d)1Correct answer is option 'C'. Can you explain this answer?.
DIRECTIONS: Substitute different digits (0, 1, 2, .....9) for different letters in the problem below, so that the corresponding addition is correct and it results in the maximum possible value of MONEY.Q.There are nine letters and ten digits. The digit that remain unutilised is:a)4b)3c)2d)1Correct answer is option 'C'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about DIRECTIONS: Substitute different digits (0, 1, 2, .....9) for different letters in the problem below, so that the corresponding addition is correct and it results in the maximum possible value of MONEY.Q.There are nine letters and ten digits. The digit that remain unutilised is:a)4b)3c)2d)1Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for DIRECTIONS: Substitute different digits (0, 1, 2, .....9) for different letters in the problem below, so that the corresponding addition is correct and it results in the maximum possible value of MONEY.Q.There are nine letters and ten digits. The digit that remain unutilised is:a)4b)3c)2d)1Correct answer is option 'C'. Can you explain this answer?.
Solutions for DIRECTIONS: Substitute different digits (0, 1, 2, .....9) for different letters in the problem below, so that the corresponding addition is correct and it results in the maximum possible value of MONEY.Q.There are nine letters and ten digits. The digit that remain unutilised is:a)4b)3c)2d)1Correct answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 10.
Download more important topics, notes, lectures and mock test series for Class 10 Exam by signing up for free.
Here you can find the meaning of DIRECTIONS: Substitute different digits (0, 1, 2, .....9) for different letters in the problem below, so that the corresponding addition is correct and it results in the maximum possible value of MONEY.Q.There are nine letters and ten digits. The digit that remain unutilised is:a)4b)3c)2d)1Correct answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
DIRECTIONS: Substitute different digits (0, 1, 2, .....9) for different letters in the problem below, so that the corresponding addition is correct and it results in the maximum possible value of MONEY.Q.There are nine letters and ten digits. The digit that remain unutilised is:a)4b)3c)2d)1Correct answer is option 'C'. Can you explain this answer?, a detailed solution for DIRECTIONS: Substitute different digits (0, 1, 2, .....9) for different letters in the problem below, so that the corresponding addition is correct and it results in the maximum possible value of MONEY.Q.There are nine letters and ten digits. The digit that remain unutilised is:a)4b)3c)2d)1Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of DIRECTIONS: Substitute different digits (0, 1, 2, .....9) for different letters in the problem below, so that the corresponding addition is correct and it results in the maximum possible value of MONEY.Q.There are nine letters and ten digits. The digit that remain unutilised is:a)4b)3c)2d)1Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice DIRECTIONS: Substitute different digits (0, 1, 2, .....9) for different letters in the problem below, so that the corresponding addition is correct and it results in the maximum possible value of MONEY.Q.There are nine letters and ten digits. The digit that remain unutilised is:a)4b)3c)2d)1Correct answer is option 'C'. Can you explain this answer? tests, examples and also practice Class 10 tests.
|
|
Explore Courses for Class 10 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