Excluding stoppages, the speed of a bus is 54kmph and including stoppages, it is 45 kmph. For how ma

Surit Datta   9 years AGO

Due to stoppages, it covers 9 km less.

Time taken to cover 9 km = 9*60/50 min
which is 10 minutes.
so option 3
that's it.

Like? Yes (27) | No (4)  

Dharmraj Sharma   9 years AGO

time taken to travel
54km = 60 min
time taken to travel 1km = 60/54 min
time taken to travel 45 km = (60/54)*45 =50 min

total time bus stops in 1hrs = 60-50 = 10min

Like? Yes (19) | No   

JANARTHANAN RAM   9 years AGO

Bcz of stoppages, it covers 9 km less.
Time to cover 9 km==9/54*60=10min

Like? Yes (13) | No (3)  

Sravanthi   9 years AGO

Total it covers 9 km less.

Time = (9/54)x 60= 10 min.

Like? Yes (6) | No (3)  

kartheek   9 years AGO

let D be the distance travelled
excluding stoppages time be =t1=D/54
includung stoppages time be =t2=D/45
LET extra time be = P = t2-t1 = 9D/(45)*(54)
bus stop per hour is = P/t2 = 1/6 hours
in minutes = 1/6*60 = 10 minutes per bus stop per hour

Like? Yes (4) | No (1)  

SANTOSH SAHOO   9 years AGO

let 1hr=54 with out stoppage
with stoppage 45 so length (9/54)*60=10

Like? Yes (3) | No (1)  

Supriya Mondal   9 years AGO

Ans will be={(54*60)-(45*60)}/54
=10min/hr
So,option 3)10 will be right answer

Like? Yes (4) | No (2)  

Arvind gupta   9 years AGO

actualy bus cover 45 km distance in 1 hour
and actual runnnig time for bus is 45/54*60=50min
so it stops for 10 min

Like? Yes (2) | No   

Sanu Panji   9 years AGO

54-45=9
time= 60*9/54=10 mins

Like? Yes (2) | No   

MRITUNJAY   9 years AGO

Extra distance travelled due to stoppage in 1 hour=54-45=9km
time taken to travel 9 km=1/54*9=1/6 hr
in 1 min stoppage is 1/6*60=10 minutes.

Like? Yes (2) | No   

Bandru Madhu   9 years AGO

The Difference between two speeds is 9.
So time taken by bus to stop per 1 hour is same as time taken in 9kms.
Time = (Distance/Speed) = ( 9/54)*60 = 10 mins.

Like? Yes (3) | No (1)  

Yathiraj   9 years AGO

There is a difference of 9KMs. So, we need to find the time taken to travel 9KMs.
If the bus takes 60 minutes to cover 54 KMs then for 9KMs
(60*9)/54 = 10 minutes.
That means, the bus stops for 10 minutes per hour.

Option 3.

Like? Yes (3) | No (1)  

sindhura   9 years AGO

(54-45)/54=9/54=1/6*60=10min

Like? Yes (3) | No (1)  

urmita das   9 years AGO

difference in average speed=(54-45)=9km/hr
time taken in stopping per hour=(9/54)*60 minutes =10 mins

Like? Yes (2) | No   

CHAYAN KUMAR   9 years AGO

54=45/(1-y)
y=1/6
where y is in hour
so,1/6*60=10 minutes

Like? Yes (2) | No   

Paras Jain   9 years AGO

54 - 45 = 9 => (9/54)*60 = 10 minutes Ans.

Like? Yes (2) | No   

karthick   9 years AGO

option 3 is a correct one..

Like? Yes (3) | No (1)  

Harish Reddy Namala   9 years AGO

due to stoppages speed reduces by 9 km
time to cover 9 km = (9/54) hr's = 1/6 hr's
in minute = 10 mins

Like? Yes (2) | No (1)  

sourav pal   9 years AGO

Time taken to cover 9 km = (9/54) hour
= (1/6)*60 minutes
= 10 minutes

Like? Yes (1) | No   

ABHINAV PUSHPAM   9 years AGO

answer 1s 10

Like? Yes (2) | No (1)  

sheikh shahrukh   9 years AGO

9/54 * 60 minute=10 minute
so the answer is 10

Like? Yes (2) | No (1)  

aman aditya   9 years AGO

speed=54/60 per min
time taken to travel 45 km=45*(60/54)=50 min
so bus stop for 10 min

Like? Yes (1) | No   

MD SOHAIL AKHTER   9 years AGO

54-45=9KM/HR
therefore, stoppage per hour =9/54*60=10 MIN

Like? Yes (1) | No   

RAHUL KUMAR   9 years AGO

Due to stoppage, it covers 9 km less.
time taken to cover 9 km = (9/54)*60=10 min
option 3 is right.

Like? Yes (1) | No   

Satya B   9 years AGO

it travels 9km less due to stoppages

no of minutes bus stops per hour =(9/54 * 60)=10

Like? Yes (1) | No   

Testing Account   9 years AGO

9km less distance that's by time=d/speed we get 10min

Like? Yes (1) | No   

shovan Manna   9 years AGO

54 km in 1 hour
9 km in 1/6 hr
in min it is 10min

Like? Yes (1) | No   

ramakrishna   9 years AGO

due to stoppages speed differece is 54-45=9
to cover 9 km it will take
9/54*60=10min

Like? Yes (1) | No   

Gurram Mahendra ranganath   9 years AGO

ans;10

Like? Yes (1) | No   

Preethi   9 years AGO

if bus travelled at 54 km per hr then it takes 50 mins to travel 45 km so remaining 10 mins it stops

Like? Yes (1) | No   

Jaspalsingh Parmar   9 years AGO

Option 3 is correct

Like? Yes (1) | No   

sandeep ramchandra pawaskar   9 years AGO

Option 3 is correct

Like? Yes (1) | No   

APPIKONDA SANTOSH NAIDU   9 years AGO

10min

Like? Yes (1) | No   

KARRI V V S B VAMSI KRISHNA REDDY   9 years AGO

Due to stoppages, it covers 9 km less.

Time taken to cover 9 km = [(9/54)* 60] min = 10 min.

Like? Yes (1) | No   

jaganmohan rao .pola   9 years AGO

10 min

Like? Yes (1) | No   

nagaprasad   9 years AGO

the time difference is 9 km i.e.,(54-45)
and here, with stoppages it is 54 km so (9/54)*60
=>10

Like? Yes (1) | No   

Anil Beck   9 years AGO

Let bus stops for x minutes i.e in x minute, bus goes 0 km.
excluding stoppage bus goes at 54 km/hour.
In 60 minute bus goes 54 km
in x minute bus will go (54/60)*x km = 9x/10 km
So we can write

54 - 9x/10 = 45
9x/10 = 9
x= 10
So in 1 hour bus stoppes for 10 minutes

Like? Yes (1) | No   

arush gupta   9 years AGO

Ans 10km
Due to stoppages, it covers 9 km less.

Time taken to cover 9 km = 9/54 x 60 min = 10 min.

Like? Yes (1) | No   

muthu   9 years AGO

(9 / 54) * 60 = 10

Like? Yes (1) | No   

mohit chugh   9 years AGO

v1 T1 = v2 T2
54(t ) = 45 (t+ t1)
9t = t1

T1 = t
T2 = 10 t

Like? Yes (1) | No   

KALYAN KUMAR REDDY VALLURU   9 years AGO

Suppose take an hour, The bus travels 9km extra than second case in an hour with a speed of 54kmph.
Time taken to travel 9km is=(9/54)hours
which is 10 min=is the time the stops per hour.

Like? Yes (1) | No   

KUMAR HARSH   9 years AGO

Due to stoppages, it covers 9 km less.
Time taken to cover 9 km=(9/54)*60 min=10 minute

Like? Yes (1) | No   

SUSHANT KUMAR   9 years AGO

covers 54 km in 1 hr
covers 0.9 km in 1 min
diff in km for 1 hr= 9km
so total minutes stopped= 10

Like? Yes (1) | No   

charles   9 years AGO

Actual speed of the bus is 54 km/h
It loses 9 km in an hour for stopping
Time taken for 9 km when bus travels @ 54 km/h
Is to be calculated
T=d/s = 9/54 = 1/6 hr
which is 10 min

Like? Yes (1) | No   

shahbaz Alam Ansari   9 years AGO

Due to stoppages, the bus travels only 45 kms in an hour(9 km less).

To cover a distance of 9 km at a speed of 54 kmph, time taken = 9/54
=1/6 hrs
= 10 mins....answer

Like? Yes (1) | No   

poojasaisri   9 years AGO

speed of bus excluding stoppage=54
speed of bus including stoppage=45
loss in speed including stoppage=54-45=9
time=distance/speed=9/54 hour=1/6 hour=60/6=10 min

Like? Yes (1) | No   

Udhaya kumar   9 years AGO

Due to stoppages, it covers 9 km less.

Time taken to cover 9 km = 9 /54 x 60 min = 10 min.

Like? Yes (1) | No   

Shanmugapriya.G   9 years AGO

sol:
distance difference b/w two in 1 hr = 9km
so the stoppage time is =(9/54)*60 = 10 min.

Like? Yes (1) | No   

tasho k   9 years AGO

54 km in 60 min...9km less...so 9 km in how many min...

9/54×60=10 min

Like? Yes (1) | No   

Akshaya   9 years AGO

54-45 = 9

(9/54)*60 = 10 min

Like? Yes (1) | No   

manish niranjan   9 years AGO

Due to stoppages, it covers 9 km less.

Time taken to cover 9 km = 9 x 60 min = 10 min.
54

Like? Yes (1) | No   

Pranati Kundu   9 years AGO

due to stoppage it travels 9 km less(54-45)
time=9/54×60 min=10 min

Like? Yes (1) | No   

Jitendra Prasad   9 years AGO

Due to stoppages, it covers 9 km less.

Time taken to cover 9 km = (9 /54 x 60 ) min = 10 min.

Like? Yes (1) | No   

Raj   9 years AGO

Due to stoppages, it covers 9 km
less.
Time taken to cover 9 km = (9/54)
hour
= (1/6)*60 minutes
= 10 minutes

Like? Yes (1) | No   

Hitesh Sharma   9 years AGO

Bus delayed by 9 km in 1 hr, so to cover 9 km time taken = dist / speed

time = 9km/54 km/h
= 1/6 h
= 1/6×60
= 10 mins

Like? Yes (1) | No   

Swathy Murugan   9 years AGO

Option is 3

Like? Yes (1) | No   

Sameep   9 years AGO

No stoppage speed of bus 0.9 km/min.
With stoppage it cover 45 km in 1 hour.if we allow the bus to travel this distance without stoppage it will take 50 mins, this means rest 10 minutes are stoppage.

Like? Yes (1) | No   

Tasneem Patanwala   9 years AGO

Due to stoppages, it covers 9 km less.

Time taken to cover 9 km = 9 x 60 min = 10 min.

Like? Yes (1) | No   

kiran   9 years AGO

Due to stops it covers 9 kms less.

so time taken to cover 9km =(9/54*60)=10 min.

Like? Yes (1) | No   

Vandna Koty   9 years AGO

due to stopage the distance gets reduced=(54-45)kmph=9kmph
time taken=(9/54)*1hr=(1/6)*1hr=(1/6)*60mins= 10mins

Like? Yes (1) | No   

SUNITEE GARIMA   9 years AGO

stopping hr per min =(54-45)/54=1/6 hr=10 mints

Like? Yes (1) | No   

shashidharhiremath   9 years AGO

Due to stoppages, it covers 9 km less.
Time taken to cover 9 km = 9/54 x 60 min = 10 min.

Like? Yes (1) | No   

b.subbarao   9 years AGO

speed of bus excluding stoppages=54 km/hr
=54/60=0.9 km/minute
speed of including stoppages =45 km/hr
difference of speed =54-45=9km/hr
time taken for stopings for one hour=9/.9=10minutes

Like? Yes (1) | No   

Thirupathi Reddy   9 years AGO

(54-45)/54*60=10min

Like? Yes (1) | No   

Nishant Nair   9 years AGO

without stoppage 54 km in 60 min
with stoppage 45 km in 60 min
difference =54-45=9
for stoppage= (9*60)/54=10 mins
ans=>10 mins

Like? Yes (1) | No   

Abhishek Porwal   9 years AGO

Due to stoppages, it covers 9 km less.

Time taken to cover 9 km = 9x 60 min = 10 min.

Like? Yes (1) | No   

veena pavani   9 years AGO

due to stoppages it covers 9km less than including stoppages.
time=(9/54)*60=10mins.

Like? Yes (1) | No   

K S V S SRIHARSHA   9 years AGO

Due to stoppages, it covers 9 km less.

Time taken to cover 9 km = (9/54) hour
= (1/6)*60 minutes
= 10 minutes

Like? Yes (1) | No   

Prithwijit Ghosh   9 years AGO

54kmph=900mprm
45kmph=750mprm
(900*50)/60=750

Like? Yes (1) | No   

sudhakar   9 years AGO

option 3) 10 min

Like? Yes (1) | No   

ranjan raj   9 years AGO

54-45=9

(9/54)*60=10

Like? Yes (1) | No   

rajkumar   9 years AGO

Due to stoppages, it covers 9 km less.

Time taken to cover 9 km = (9/54)x 60 min = 10 min.

Like? Yes (1) | No