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In a six-digit number, the sixth, that is, the rightmost, digit is the sum of the first three digits, the fifth digit is the sum of first two digits, the third digit is equal to the first digit, the second digit is twice the first digit and the fourth digit is the sum of fifth and sixth digits. Then, the largest possible value of the fourth digit is
[2019]
  • a)
    7
  • b)
    8
  • c)
    9
  • d)
    3
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
In a six-digit number, the sixth, that is, the rightmost, digit is the...
Let the number be ABCDEF, where A, B, C, D, E and F be the digits
Now, C =  A, B = 2A
F = A + B + C = A + 2A + A = 4A, E = A + B = A + 2A = 3A
and D =  E + F = 3A + 4A = 7A
Since A an d D both are digit, the maximum possible value of A = 1. Therefore, the maximum value of D = 7
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In a six-digit number, the sixth, that is, the rightmost, digit is the sum of the first three digits, the fifth digit is the sum of first two digits, the third digit is equal to the first digit, the second digit is twice the first digit and the fourth digit is the sum of fifth and sixth digits. Then, the largest possible value of the fourth digit is[2019]a)7b)8c)9d)3Correct answer is option 'A'. Can you explain this answer?
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In a six-digit number, the sixth, that is, the rightmost, digit is the sum of the first three digits, the fifth digit is the sum of first two digits, the third digit is equal to the first digit, the second digit is twice the first digit and the fourth digit is the sum of fifth and sixth digits. Then, the largest possible value of the fourth digit is[2019]a)7b)8c)9d)3Correct answer is option 'A'. Can you explain this answer? for CAT 2024 is part of CAT preparation. The Question and answers have been prepared according to the CAT exam syllabus. Information about In a six-digit number, the sixth, that is, the rightmost, digit is the sum of the first three digits, the fifth digit is the sum of first two digits, the third digit is equal to the first digit, the second digit is twice the first digit and the fourth digit is the sum of fifth and sixth digits. Then, the largest possible value of the fourth digit is[2019]a)7b)8c)9d)3Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for CAT 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a six-digit number, the sixth, that is, the rightmost, digit is the sum of the first three digits, the fifth digit is the sum of first two digits, the third digit is equal to the first digit, the second digit is twice the first digit and the fourth digit is the sum of fifth and sixth digits. Then, the largest possible value of the fourth digit is[2019]a)7b)8c)9d)3Correct answer is option 'A'. Can you explain this answer?.
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