Answer
Verified
429.6k+ views
Hint: The time of reaching the destination and starting the journey of a train are given. The difference between these times ( in terms of hours and minutes ) will give us the time taken by the bus to reach Burdwan
Complete step-by-step answer:
Starting time of the bus from Howrah = 9 : 00 hours
In terms of hours and minutes, it can be written as:
9 hours and 0 minutes _____ (1)
Reaching time of the bus at Burdwan = 11 : 1 0 hours
In terms of hours and minutes, it can be written as:
11 hours and 10 minutes _____ (2)
The time taken by bus to reach Burdwan is the difference between the reaching time and starting time i.e. (2) – (1)
We will subtract hours from hours and minutes from minutes and then calculate the final time:
$
\Rightarrow Hours: 9 hours – 11 hours
= ( 9 – 11 ) hours
= 2 hours $
$
\Rightarrow Minutes: 10 mins – 0 mins
= ( 10 – 0 ) mins
= 10 mins $
Combining we get:
2 hours and 10 minutes
Therefore, the bus took 2 hours and 10 minutes to reach Burdwan.
So, the correct answer is “Option C”.
Note: We always carry out a subtraction between like quantities that mean hours can be subtracted only from hours only and not minutes and vice – versa. We can also carry out the conversions wherever necessary knowing that 1 hour = 60 minutes.
The given times are generally seen in the digital clocks where the 24 – hour format is followed.
Complete step-by-step answer:
Starting time of the bus from Howrah = 9 : 00 hours
In terms of hours and minutes, it can be written as:
9 hours and 0 minutes _____ (1)
Reaching time of the bus at Burdwan = 11 : 1 0 hours
In terms of hours and minutes, it can be written as:
11 hours and 10 minutes _____ (2)
The time taken by bus to reach Burdwan is the difference between the reaching time and starting time i.e. (2) – (1)
We will subtract hours from hours and minutes from minutes and then calculate the final time:
$
\Rightarrow Hours: 9 hours – 11 hours
= ( 9 – 11 ) hours
= 2 hours $
$
\Rightarrow Minutes: 10 mins – 0 mins
= ( 10 – 0 ) mins
= 10 mins $
Combining we get:
2 hours and 10 minutes
Therefore, the bus took 2 hours and 10 minutes to reach Burdwan.
So, the correct answer is “Option C”.
Note: We always carry out a subtraction between like quantities that mean hours can be subtracted only from hours only and not minutes and vice – versa. We can also carry out the conversions wherever necessary knowing that 1 hour = 60 minutes.
The given times are generally seen in the digital clocks where the 24 – hour format is followed.
Recently Updated Pages
How many sigma and pi bonds are present in HCequiv class 11 chemistry CBSE
Mark and label the given geoinformation on the outline class 11 social science CBSE
When people say No pun intended what does that mea class 8 english CBSE
Name the states which share their boundary with Indias class 9 social science CBSE
Give an account of the Northern Plains of India class 9 social science CBSE
Change the following sentences into negative and interrogative class 10 english CBSE
Trending doubts
A group of fish is known as class 7 english CBSE
The highest dam in India is A Bhakra dam B Tehri dam class 10 social science CBSE
Write all prime numbers between 80 and 100 class 8 maths CBSE
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
Onam is the main festival of which state A Karnataka class 7 social science CBSE
Who administers the oath of office to the President class 10 social science CBSE
Differentiate between homogeneous and heterogeneous class 12 chemistry CBSE
Kolkata port is situated on the banks of river A Ganga class 9 social science CBSE
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE