aliensbrain
  • Home
  • Study
  • Quizzes
  • 🎤AI Practicefree
  • Notebooks
  • Community
  • Sign in
Multiple choice

The curved surface of cylinder is $1000$ sq. cm. A wire of diameter $5$ mm is wound around it, so as to cover it completely. What is the length of the wire used?

  1. $22$ m
  2. $20$ m
  3. $18$ m
  4. None of the above

Reveal answer Fill a bubble to check yourself
D Correct answer

Keep practicing — related questions

  • A cylinder is 6 cms in diameter and 6 cms in height. If spheres of the same size are made from the material...
  • Two trains move in the same direction at 50 Kmph and 32 Kmph respectively. A man in the slower train observ...
  • The office staff of XYZ corporation presently consists of three bookeepers - A, B, C and 5 secretaries - D,...
  • The office staff of XYZ corporation presently consists of three bookeepers--A, B, C and 5 secretaries D, E,...
  • Which among the following metals is used for joining wires in electronic circuit boards?
  • What is meant by “acquired by experience” (last line)? I. Expertise gained to excel in a line. II. Knowledg...
  • Put the following states in the decreasing order by length of surfaced roads 1. Maharashtra 2. Karnataka 3....
  • In base 5, which number is equivalent to 1000 base-10?

Practice this chapter

  • Mensuration (2507 questions)
Advertisement
© Aliensbrain | all rights reserved
  • About
  • Contact
  • Terms and Condition
  • Privacy Policy