364

You visited us 364 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard VIII

Mathematics

Pictographs

Arpita left f...

Question

Arpita left for city $A$ from city $B$ at $5 : 20$ AM. She travelled at the speed of $80$ km/hr for $2$ hour $15$ minutes. After that, the speed was reduced to $60$ km/hr. If the distance between two cities is $350$ km, then at what time did Arpita reach city $A$ ?

9 : 20

No worries! We‘ve got your back. Try BYJU‘S free classes today!

9 : 25

No worries! We‘ve got your back. Try BYJU‘S free classes today!

9 : 35

No worries! We‘ve got your back. Try BYJU‘S free classes today!

10 : 25

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D $10 : 25$ AM
Distance covered in $2$ hrs $15$ min, i.e.,
$2 \frac{1}{4}$ hrs
$= 80 \times \frac{9}{4} = 180$ km
Time taken to cover remaining distance
$= (\frac{350 - 180}{60}) = \frac{17}{6}$ hrs
$= 2 \frac{5}{6}$ hrs
$= 2$ hrs $50$ min
Total time taken $= (2 hrs 15 min + 2 hrs 50 min) = 5 hrs 5 min$
So, Arpita reached city $A$ at $10 : 25$ AM.

Suggest Corrections

Similar questions

Q. Anna left for city

A

from city

B

5.20

a . m .

She travelled at the speed of

80

k m / h r

for

2

hours

15

minutes. After that the speed was reduced to

60

k m / h r

. If the distance between two cities is

350

k m

, at what time did Anna reach city

A

Q. Two persons

P

and

Q

start at the same time from city

A

to city

B

60

km away

P

travels

40

km/hr slower than

Q

Q

reaches city

B

and at once turns back meeting

P

12

km from city

B

.What is the speed of

P

Q. Two cities A and B are at a distance of 60 km from each other. Two persons P and Q start from the first city at a speed of 10 km/hr and 5km/hr respectively. P reached the second city B and returns to meet Q at Y. Find the distance between A and Y.

Q. A thief flees city

A

in a car towards city

B

on a stretch of straight road,

400

kilometers long, at a speed of

60

km/hr. In

30

minutes a police party leaves city

A

to chase the thief at

80

km/hr. Find the distance travelled by the police when it catches thief.

Q. Cities A,B and C are at a distance of 72 km, 80 km and 84 km respectively from Ram's home. He observed that he can cover 5 km in 20 minutes on his cycle. If he has 5 hours time limit, which city he can reach on cycle if he travels at observed speed?

Join BYJU'S Learning Program

Arpita left for city A from city B at 5:20 AM. She travelled at the speed of 80 km/hr for 2 hour 15 minutes. After that, the speed was reduced to 60 km/hr. If the distance between two cities is 350 km, then at what time did Arpita reach city A?

The correct option is D 10:25 AMDistance covered in 2 hrs 15 min, i.e., 214 hrs =80×94=180 km Time taken to cover remaining distance =(350−18060)=176 hrs =256 hrs =2 hrs 50 min Total time taken =(2 hrs 15 min+2 hrs 50 min)=5 hrs 5 min So, Arpita reached city A at 10:25 AM.

Arpita left for city $A$ from city $B$ at $5 : 20$ AM. She travelled at the speed of $80$ km/hr for $2$ hour $15$ minutes. After that, the speed was reduced to $60$ km/hr. If the distance between two cities is $350$ km, then at what time did Arpita reach city $A$ ?