DEll written and interview questions

Following dell written and interview questions are provided by Mr. Aayush.
He is recently placed in this reputed company. All the best to him.
Dell written questions:
  1. Three bells rings at the intervals of 36 seconds, 40 seconds and 48 seconds respectively. They start ringing together at a particular time. When they will start ringing together again?
    (1)After 6 minutes
    (2) After 12 minutes
    (3)After 18 minutes
    (4) After 24 minutes Continue reading “DEll written and interview questions”

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