RPH Editorial Board Solutions for Chapter: Calendar, Clock & Time, Exercise 1: EXERCISE

If the third day of a month is Monday, which of the following will be the fifth day from ${21}^{\mathrm{st}}$ of that month?

Keshav runs a factory in three shifts of eight hours each with $210$ employees. In each shift, minimum of $80$ employees are required to run the factory effectively. No employee can be allowed to work for more than $16$ hours a day. At least how many employees will be required to work for $16$ hours every day?

A clock shows the time as $3:30$ p.m. If the minute hand gains $2$ minutes every hour, how many minutes will the clock gain by $4$ a.m.?

A train started from station `A' and proceeded towards station `B' at a speed of $48 \mathrm{km}/\mathrm{hr}.$ Forty-five minutes later another train started from station 'B' and proceeded towards station 'A' at $50 \mathrm{km}/\mathrm{hr}.$ If the distance between the two stations is $232 \mathrm{km},$ at what distance from station 'A' will the trains meet?

My uncle shall visit me after $64$ days of my father's birthday. If my father's birthday falls on Tuesday, what shall be the day of my Uncle's visit?

Arjun remembers that his mother's birthday is between the fifteenth and twenty-first of November. His sister remembers that their mother's birthday is between the nineteenth and twenty-fifth of November. If both of them remember correctly, on which day is their mother's birthday?

If $3^{\mathrm{rd}}$ December $1999$ is Sunday, what day is $3^{\mathrm{rd}}$ January $2000?$

Prabir starts for the office every morning at $9.15$ a.m. and reaches there at $9.55$ a.m. On Wednesday he started five minutes later than the time he started on Friday. Three days out of five days in the week he started late, out of which Friday was one of the days. On how many days he started in time?