Get Started
1215

Q: A teacher multiplies 987 by a certain number and obtains 556781 as her answer. If in the answer, both 6 and 7 are wrong but the other digits are correct, then the correct answer will be

  • 1
    553681
  • 2
    555181
  • 3
    556581
  • 4
    555681
  • Show Answer
  • Workspace

Answer : 4. "555681"
Explanation :

Answer: D) 555681 Explanation: Given number is 987 = 3 x 7 x 47. So, required number must be divisible by each one of 3, 7, 47. None of the numbers in 553681 and 555181 are divisible by 3. While 556581 is not divisible by 7.Correct answer is 555681.

Previous Next
Quantitative Aptitude GRE IIT JEE GATE Bank Exams CAT

The Most Comprehensive Exam Preparation Platform

Get the Examsbook Prep App Today