Question

IC) None of these e An office of a company opens at 9:30 am to 6:00 pm. If the timing for the lunch break in the office is 30 minutes, then find the ratio of the lunch break to the total working hours in the office. (A) 1:16 (B) 1:17 (C) 1:18 (D) 1:20 (F) Nor of thes​

Answer 1

Answer:

Correct option is

C

14:1

Office hours

=10.30 AM to 5.30 AM=

 i.e.,7hrs=420min.

Lunch time =30 min

420:30

14:1