Question

The date 01-03-05( 1st March 2005) has three consecutive odd numbers. This is the first day in the 21st Century with this property. How many days with this property are there in total in the 21st Century?? Please explain how u got the answer.

A)5 B)6 C)16 D)13 E)8

Answer 1

${\huge {\mathfrak {\orange {Answer :-}}}}$

$<b>$ We have, that the dates will be in consecutive odd numbers.

So, the dates are as follows -

➡️ 01 - 03 - 05

➡️ O3 - 05 - 07

➡️ O5 - 07 - 09

➡️ 07 - 09 - 11

➡️ O9 - 11 - 13

OK, that's it.

Can't continue more because the date after that comes is " 11 - 13 - 15 " , which is not possible because there can't be more than 12 months.

So, we got that there are 5 days.

➡️ Hence, number of days in 21st century with this property is 5. $</b>$

$<i>$ That's it..

${\red {-:Arnab \: here :-}}$
$<marquee>$
${\huge {\blue {Thanks}}}$