Question
Download Solution PDFEach of M, N, O, P, Q, R and S has birthdays on a different day of a week starting from Monday and ending on Sunday of the same week.
Only N has birthday before Q who has birthday on Tuesday. R has birthday on Thursday. P has birthday immediately after S, but not on Sunday. M has birthday on one of the days before O. Who has birthday on Sunday?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFAs per the given information:
1. Only N has a birthday before Q who has a birthday on Tuesday.
Persons | Birthdays |
N | Monday |
Q | Tuesday |
Wednesday | |
Thursday | |
Friday | |
Saturday | |
Sunday |
2. R has a birthday on Thursday.
Persons | Birthdays |
N | Monday |
Q | Tuesday |
Wednesday | |
R | Thursday |
Friday | |
Saturday | |
Sunday |
3. P has a birthday immediately after S, but not on Sunday, which means P has a birthday on Saturday.
Persons | Birthdays |
N | Monday |
Q | Tuesday |
Wednesday | |
R | Thursday |
S | Friday |
P | Saturday |
Sunday |
4. M has a birthday on one of the days before O, which means M has a birthday on Wednesday.
Persons | Birthdays |
N | Monday |
Q | Tuesday |
M | Wednesday |
R | Thursday |
S | Friday |
P | Saturday |
O | Sunday |
Here, 'O' has a birthday on Sunday.
Hence, the correct answer is "Option (1)".
Last updated on Jun 18, 2025
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