Get Started
812

Q: There is a 3 digited number. 3rd digit is the square root of the 1st digit. 2nd digit is the sum of 1st and 3rd. And that number is divisible by 2,3,6,7. What is that number?

  • 1
    121
  • 2
    943
  • 3
    462
  • 4
    None
  • Show Answer
  • Workspace

Answer : 3. "462"
Explanation :

Answer: C) 462 Explanation: Assume that the number is taken as XYZ.Condition 1 => Z = sq.root(x) => Possible digits of X is 1,4,9Condition 2 => Y = X + ZX Y Z1 2 14 6 29 12 3 => (wrong because it is 4 digit.) and 121 is not divisible by 2 The answer is 462.

Previous Next
Quantitative Aptitude Bank Exams CAT GATE

The Most Comprehensive Exam Preparation Platform

Get the Examsbook Prep App Today