Subject Experts Solutions for Chapter: Problems Based on Clock, Exercise 1: Target Exercise

A man seeing a watch in the mirror which is hanging on the wall. In the mirror, the condition of watch is hour hand on $9$ and minute hand on $12$. Find out the exact time in watch.

A watch shows $1:30$ pm, if minute hand is towards south, find the direction of hour hand.

A clock buzzes $1$ time at $1$ O'clock, $2$ times at $2$ O'clock, $3$ times at $3$ O'clock and so on. What will be the total number of buzzes in a day?

A tortoise walks $1$ km in $4 \text{h}$. He takes rest of $20$ minutes after every kilometre. So, you have to find out, how much time would be taken by tortoise to complete $3.5$ km journey?

A monkey climbing up a greased pole; ascends $5 \text{m}$ and slips down $2 \text{m}$ in alternate minutes. If the pole is $35 \text{m}$ high, then the monkey will reach the top in

A bus for Delhi leaves every thirty minutes from a bus stand. An enquiry clerk told a passenger that the bus had already left ten minutes ago and next bus will leave at $9:35\text{ am}$. At what time did the enquiry clerk give this information to the passenger?

What will be the angle between hour hand and minute hand, if clock shows $5:15\text{ pm}$ ?

How many times are the hands of a clock is at right angle in a day ?