Write the number of odd days in ordinary year.

On $8^{th} Dec,2010$, it was Saturday. What day of the week was it on $8^{th} Dec,2009$?

Solve the following word problems:

A vendor sells $78$ milk bottles in a day.

How many milk bottles does he sell in $50$ weeks?

In the year $2013$, which was not a leap year, Mr. and Mrs. Goenka celebrated their wedding anniversary six weeks and three days after Varsha's birthday which was on ${23}^{\mathrm{rd}}$ January. If ${15}^{\mathrm{th}}$ August, $2013$ was Thursday, then on which day did Goenka's celebrate their anniversary?

If Today is Thursday. The day after $59$ days will be:

Write the quadrants in which the following points lie:

$\left(-4,7\right)$

Solve the following word problems

A man goes to his office and returns home daily by car.

Find the distance travelled by the car in $8$ weeks, if the distance of the office from his house is $26$ km.