Discussion of Question with ID = 110 under Clocks-and-Calendars

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Question

  1. Amit is available at home from 12 noon to 4 p.m. on Tuesday, Thursday and Sunday.
  2. His younger brother Dermal is available at home on Monday, Thursday, Friday and Sunday between 10 a.m. to 2 p.m.
  3. The eldest brother Raj is available between 9 a.m. to 12 noon on Monday, Wednesday and Thursday and 2 p.m. to 4 p.m. on Friday, Saturday and Sunday.
.

At a time, on which day of a week all the three brothers are available at home?

A

Never available together.

B

Sunday.

C

Thursday.

D

Cannot be determined.

Soln.
Ans: a

Clearly all the three are not available at the same time on any day of the week.


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