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In some code, letters a, b, c, d and e represent numbers 2, 4, 5, 6 and 10. We just do not know which letter represents which number. Consider the following relationships:
I. a + c = e,
II. b – d = d and
III. e + a = b
II. b – d = d and
III. e + a = b
Which of the following options are true?
- a)b = 4, d = 2
- b)a = 4, e = 6
- c)b = 6, e = 2
- d)a = 4, c = 6
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Insomecode,lettersa,b,c,danderepresentnumbers2,4,5,6and10.Wejustdonotk...
We have a + c = e so possible summation 6+4=10 or 4+2 = 6.
Also b = 2d so possible values 4 = 2 * 2 or 10 = 5 * 2.
So considering both we have b = 10 , d = 5, a= 4 ,c = 2, e = 6.
Hence the correct option is B .
Also b = 2d so possible values 4 = 2 * 2 or 10 = 5 * 2.
So considering both we have b = 10 , d = 5, a= 4 ,c = 2, e = 6.
Hence the correct option is B .
Most Upvoted Answer
Insomecode,lettersa,b,c,danderepresentnumbers2,4,5,6and10.Wejustdonotk...
We cannot complete the statement as the relationship between b and d is not given. Without knowing the value of b or d, we cannot determine any relationship between them or any other variables.
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Insomecode,lettersa,b,c,danderepresentnumbers2,4,5,6and10.Wejustdonotk...
C=d,
III.a+d=b,
IV.c+b=15.
Using these relationships, we can solve for the values of each letter:
From I, we know that c=e.
From II, we know that b=c=d.
Substituting these values into III, we get: a+d=b becomes a+d=c, since b=c=d.
Substituting these values into IV, we get: c+b=15 becomes e+3b=15, since c=e and b=c=d.
Simplifying this equation, we get: 3b=15-e.
Substituting this value for b into the equation from III, we get: a+d=c becomes a+d=e.
Substituting these values into the equation from III, we get: a+d=3b/2, since e=3b/2.
Substituting the value for 3b/2 from the equation above, we get: a+d=(15-e)/2.
Now we have two equations for a+d: a+d=e and a+d=(15-e)/2.
Setting these two equations equal to each other, we get:
e=(15-e)/2
Multiplying both sides by 2, we get:
2e=15-e
Adding e to both sides, we get:
3e=15
Dividing both sides by 3, we get:
e=5
Now we can use this value to solve for the other letters:
From I, we know that c=e=5.
From II, we know that b=c=d=5.
From III, we know that a+d=c, so a+d=5.
From IV, we know that c+b=15, so 5+5=15, which is true.
Therefore, the solution is:
a=10, b=5, c=5, d=5, e=5.
III.a+d=b,
IV.c+b=15.
Using these relationships, we can solve for the values of each letter:
From I, we know that c=e.
From II, we know that b=c=d.
Substituting these values into III, we get: a+d=b becomes a+d=c, since b=c=d.
Substituting these values into IV, we get: c+b=15 becomes e+3b=15, since c=e and b=c=d.
Simplifying this equation, we get: 3b=15-e.
Substituting this value for b into the equation from III, we get: a+d=c becomes a+d=e.
Substituting these values into the equation from III, we get: a+d=3b/2, since e=3b/2.
Substituting the value for 3b/2 from the equation above, we get: a+d=(15-e)/2.
Now we have two equations for a+d: a+d=e and a+d=(15-e)/2.
Setting these two equations equal to each other, we get:
e=(15-e)/2
Multiplying both sides by 2, we get:
2e=15-e
Adding e to both sides, we get:
3e=15
Dividing both sides by 3, we get:
e=5
Now we can use this value to solve for the other letters:
From I, we know that c=e=5.
From II, we know that b=c=d=5.
From III, we know that a+d=c, so a+d=5.
From IV, we know that c+b=15, so 5+5=15, which is true.
Therefore, the solution is:
a=10, b=5, c=5, d=5, e=5.
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Insomecode,lettersa,b,c,danderepresentnumbers2,4,5,6and10.Wejustdonotknowwhichletterrepresentswhichnumber.Considerthefollowingrelationships:I.a+c=e,II.b–d=dandIII.e+a=bWhichofthefollowing options aretrue?a)b=4,d=2b)a=4,e=6c)b=6,e=2d)a=4,c=6Correct answer is option 'B'. Can you explain this answer?
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Insomecode,lettersa,b,c,danderepresentnumbers2,4,5,6and10.Wejustdonotknowwhichletterrepresentswhichnumber.Considerthefollowingrelationships:I.a+c=e,II.b–d=dandIII.e+a=bWhichofthefollowing options aretrue?a)b=4,d=2b)a=4,e=6c)b=6,e=2d)a=4,c=6Correct answer is option 'B'. Can you explain this answer? for CAT 2025 is part of CAT preparation. The Question and answers have been prepared according to the CAT exam syllabus. Information about Insomecode,lettersa,b,c,danderepresentnumbers2,4,5,6and10.Wejustdonotknowwhichletterrepresentswhichnumber.Considerthefollowingrelationships:I.a+c=e,II.b–d=dandIII.e+a=bWhichofthefollowing options aretrue?a)b=4,d=2b)a=4,e=6c)b=6,e=2d)a=4,c=6Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for CAT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Insomecode,lettersa,b,c,danderepresentnumbers2,4,5,6and10.Wejustdonotknowwhichletterrepresentswhichnumber.Considerthefollowingrelationships:I.a+c=e,II.b–d=dandIII.e+a=bWhichofthefollowing options aretrue?a)b=4,d=2b)a=4,e=6c)b=6,e=2d)a=4,c=6Correct answer is option 'B'. Can you explain this answer?.
Insomecode,lettersa,b,c,danderepresentnumbers2,4,5,6and10.Wejustdonotknowwhichletterrepresentswhichnumber.Considerthefollowingrelationships:I.a+c=e,II.b–d=dandIII.e+a=bWhichofthefollowing options aretrue?a)b=4,d=2b)a=4,e=6c)b=6,e=2d)a=4,c=6Correct answer is option 'B'. Can you explain this answer? for CAT 2025 is part of CAT preparation. The Question and answers have been prepared according to the CAT exam syllabus. Information about Insomecode,lettersa,b,c,danderepresentnumbers2,4,5,6and10.Wejustdonotknowwhichletterrepresentswhichnumber.Considerthefollowingrelationships:I.a+c=e,II.b–d=dandIII.e+a=bWhichofthefollowing options aretrue?a)b=4,d=2b)a=4,e=6c)b=6,e=2d)a=4,c=6Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for CAT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Insomecode,lettersa,b,c,danderepresentnumbers2,4,5,6and10.Wejustdonotknowwhichletterrepresentswhichnumber.Considerthefollowingrelationships:I.a+c=e,II.b–d=dandIII.e+a=bWhichofthefollowing options aretrue?a)b=4,d=2b)a=4,e=6c)b=6,e=2d)a=4,c=6Correct answer is option 'B'. Can you explain this answer?.
Solutions for Insomecode,lettersa,b,c,danderepresentnumbers2,4,5,6and10.Wejustdonotknowwhichletterrepresentswhichnumber.Considerthefollowingrelationships:I.a+c=e,II.b–d=dandIII.e+a=bWhichofthefollowing options aretrue?a)b=4,d=2b)a=4,e=6c)b=6,e=2d)a=4,c=6Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for CAT.
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Here you can find the meaning of Insomecode,lettersa,b,c,danderepresentnumbers2,4,5,6and10.Wejustdonotknowwhichletterrepresentswhichnumber.Considerthefollowingrelationships:I.a+c=e,II.b–d=dandIII.e+a=bWhichofthefollowing options aretrue?a)b=4,d=2b)a=4,e=6c)b=6,e=2d)a=4,c=6Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Insomecode,lettersa,b,c,danderepresentnumbers2,4,5,6and10.Wejustdonotknowwhichletterrepresentswhichnumber.Considerthefollowingrelationships:I.a+c=e,II.b–d=dandIII.e+a=bWhichofthefollowing options aretrue?a)b=4,d=2b)a=4,e=6c)b=6,e=2d)a=4,c=6Correct answer is option 'B'. Can you explain this answer?, a detailed solution for Insomecode,lettersa,b,c,danderepresentnumbers2,4,5,6and10.Wejustdonotknowwhichletterrepresentswhichnumber.Considerthefollowingrelationships:I.a+c=e,II.b–d=dandIII.e+a=bWhichofthefollowing options aretrue?a)b=4,d=2b)a=4,e=6c)b=6,e=2d)a=4,c=6Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of Insomecode,lettersa,b,c,danderepresentnumbers2,4,5,6and10.Wejustdonotknowwhichletterrepresentswhichnumber.Considerthefollowingrelationships:I.a+c=e,II.b–d=dandIII.e+a=bWhichofthefollowing options aretrue?a)b=4,d=2b)a=4,e=6c)b=6,e=2d)a=4,c=6Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Insomecode,lettersa,b,c,danderepresentnumbers2,4,5,6and10.Wejustdonotknowwhichletterrepresentswhichnumber.Considerthefollowingrelationships:I.a+c=e,II.b–d=dandIII.e+a=bWhichofthefollowing options aretrue?a)b=4,d=2b)a=4,e=6c)b=6,e=2d)a=4,c=6Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice CAT tests.
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