burn first rope at 2 ends. Burn second rope on one end only. Now we know that it is half hour when first burns totally. at this time burn the second rope at other end also. Now the remianing of the second rope takes 15 min

Helpful Answer?

Yes | No

Inappropriate?

To comment on this question, Sign In with Facebook or Sign Up

You might also be interested in: Interview Questions, Senior Software Engineer Interview Questions, innoPath Interview

innoPath Overview

Edit

Website www.innopath.com

HQ Sunnyvale, CA

Industry

Wireless Software

Size

210+ Employees

Competitors

Smith Micro, Openwave Systems, Red Bend Software

Interviews by Company

Salaries by Company

Tags are like keywords that help categorize interview questions that have something in common.

About Us | Feedback | Help

Glassdoor ® is a registered trademark of Glassdoor, Inc.

Overview

Salaries

Reviews

Interviews

Photos

Jobs

Connections

8 Interview Reviews |

Interview Question for Senior Software Engineer at innoPath:

there are 2 ropes. Each takes 1 hour to totally burn off. But you cant say that half rope burns in 30 min. It is of irregular thickness. Using these 2 ropes how do you measure 45 minutes.

Answers & Comments (1)

Flag this {0} as inappropriate

Thank you!

Oops!