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Direction: The following questions have three statements. Study the question and the statements and decide which of the statement(s) is/are necessary to answer the question.
If n is a three-digit positive integer, what is the sum of the digits of n?
Statements:
I. The hundredth digit of n is 3 times the unit digit.
II. n is divisible by 7.
III. The hundredth digit of n is 3 more than the tens digit.
  • a)
    Statement I and II together are sufficient to answer the question.
  • b)
    All three statements together are not sufficient to answer the question.
  • c)
    Statement II and either statement I or II are required to answer the question.
  • d)
    Statement II and III together are sufficient to answer the question.
  • e)
    All three statements together are required to answer the question.
Correct answer is option 'E'. Can you explain this answer?
Most Upvoted Answer
Direction: The following questions have three statements. Study the q...
Let the number is in the form of xyz [here x is the hundredth digit, y is the tenth digit and z is unit digit]
Statement I and III:
The hundredth digit of n is 3 times the unit digit and the hundredth digit of n is 3 more than the tens digit.
⇒ x = 3z and x = y +3
Here we can observe that only 3 values of z are possible that are 1, 2 and 3
So, only three values of x are possible that are 3, 6 and 9 and three values of y are 0, 3 and 6
⇒ Three possible numbers are 301, 632 and 963
Statement II:
n is divisible by 7
Only 301 is divisible by 7 here.
So, 301 is the number and sum of digits = 4
∴ All three statements together are required to answer the question.
Hence, the correct option is (E).
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Direction: The following questions have three statements. Study the question and the statements and decide which of the statement(s) is/are necessary to answer the question.If n is a three-digit positive integer, what is the sum of the digits of n?Statements:I. The hundredth digit of n is 3 times the unit digit.II. n is divisible by 7.III. The hundredth digit of n is 3 more than the tens digit.a)Statement I and II together are sufficient to answer the question.b)All three statements together are not sufficient to answer the question.c)Statement II and either statement I or II are required to answer the question.d)Statement II and III together are sufficient to answer the question.e)All three statements together are required to answer the question.Correct answer is option 'E'. Can you explain this answer?
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Direction: The following questions have three statements. Study the question and the statements and decide which of the statement(s) is/are necessary to answer the question.If n is a three-digit positive integer, what is the sum of the digits of n?Statements:I. The hundredth digit of n is 3 times the unit digit.II. n is divisible by 7.III. The hundredth digit of n is 3 more than the tens digit.a)Statement I and II together are sufficient to answer the question.b)All three statements together are not sufficient to answer the question.c)Statement II and either statement I or II are required to answer the question.d)Statement II and III together are sufficient to answer the question.e)All three statements together are required to answer the question.Correct answer is option 'E'. Can you explain this answer? for Banking Exams 2024 is part of Banking Exams preparation. The Question and answers have been prepared according to the Banking Exams exam syllabus. Information about Direction: The following questions have three statements. Study the question and the statements and decide which of the statement(s) is/are necessary to answer the question.If n is a three-digit positive integer, what is the sum of the digits of n?Statements:I. The hundredth digit of n is 3 times the unit digit.II. n is divisible by 7.III. The hundredth digit of n is 3 more than the tens digit.a)Statement I and II together are sufficient to answer the question.b)All three statements together are not sufficient to answer the question.c)Statement II and either statement I or II are required to answer the question.d)Statement II and III together are sufficient to answer the question.e)All three statements together are required to answer the question.Correct answer is option 'E'. Can you explain this answer? covers all topics & solutions for Banking Exams 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Direction: The following questions have three statements. Study the question and the statements and decide which of the statement(s) is/are necessary to answer the question.If n is a three-digit positive integer, what is the sum of the digits of n?Statements:I. The hundredth digit of n is 3 times the unit digit.II. n is divisible by 7.III. The hundredth digit of n is 3 more than the tens digit.a)Statement I and II together are sufficient to answer the question.b)All three statements together are not sufficient to answer the question.c)Statement II and either statement I or II are required to answer the question.d)Statement II and III together are sufficient to answer the question.e)All three statements together are required to answer the question.Correct answer is option 'E'. Can you explain this answer?.
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