High School

We appreciate your visit to A clock is set to show the correct time at 11 a m The clock gains 12 minutes in 12 hours What will be the. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!

A clock is set to show the correct time at 11 a.m. The clock gains 12 minutes in 12 hours. What will be the correct time when the watch indicates 1 p.m. on the 6ᵗʰ day?

A. 11 p.m.
B. 12 p.m.
C. 1 p.m.
D. 11 a.m.

Answer :

Final answer:

The clock gains 12 minutes every 12 hours, so after 5 days, it would have gained 2 hours. Therefore, when the clock indicates 1 pm on the 6th day, the actual time will be 11 am(option d).

Explanation:

The student asked about the time a clock will show on the 6th day at 1 pm if it gains 12 minutes every 12 hours. To solve this problem, we calculate the total gain over 5 days (from 11 am on day 1 to 1 pm on day 6).

Firstly, there are 5 days between 11 am on the first day and 1 pm on the sixth day. Therefore, the clock gains time for a total of 5 * 2 = 10 periods of 12 hours.

Since the clock gains 12 minutes in every 12 hours, over 10 periods, it will gain a total of 10 * 12 minutes = 120 minutes or 2 hours. So, when the faulty clock indicates 1 pm, the actual time will be 1 pm - 2 hours = 11 am.

The correct option is D. 11 am.

Thanks for taking the time to read A clock is set to show the correct time at 11 a m The clock gains 12 minutes in 12 hours What will be the. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

Rewritten by : Barada