top button
Flag Notify
    Connect to us
      Site Registration

Site Registration

What is the minimum number of shirts he can own?

0 votes
28 views

Every Tuesday evening Vijay, the truck driver, drives up to his cottage to visit his wife.
On these weekly visits, he picks up his clean clothes and drops the dirty laundry.
Since he changes his shirts each morning, What is the minimum number of shirts he can own?

posted Sep 23 by Dilbagh

Looking for solution? Promote on:
Facebook Share Button Twitter Share Button LinkedIn Share Button




Similar Puzzles
0 votes

A money-conscious student likes to wear a clean shirt every day.
He brings his shirts to the laundromat every Monday morning and picks them up exactly one week later.
How many shirts does the budget-minded student need to own so that he has a clean shirt to put on every day?

0 votes

A money-conscious student likes to wear a clean shirt every day.
He brings his shirts to the laundromat every Monday morning
and picks them up exactly one week later.
How many shirts does the budget-minded student need to own
so that he has a clean shirt to put on every day?

0 votes

All the rivers are magical, moment a worshiper crosses a river with any number of flowers, it becomes double. (For eg 1 flower becomes 2 flowers, 2 become 4 and so on).

How many minimum number of flowers a worshiper needs to carry from beginning such that he offers equal number of flowers in all the three temples, and he is left with zero flowers at the end of fourth river.

+1 vote

enter image description here

There are 13 caves arranged in a circle. There is a thief hiding in one of the caves. Each day the the thief can move to any one of of the caves that is adjacent to the cave in which he was staying the previous day. And each day, you are allowed to enter any two caves of your choice.

What is the minimum number of days to guarantee in which you can catch the thief?

Note: Thief may or may not move to adjacent cave. You can check any two caves, not necessarily be adjacent. If thief and you exchange your caves, you will surely cross at some point, and you can catch the thief immediately.

0 votes

You have a bag with 'N' strings in it. You randomly grab two ends and tie them together until there are no more loose ends.

In the end, what is the expected number of loops (strings tied to their own end)?

...