CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Circumference

The inner cir...

Question

The inner circumference of a circular track is 440m, and the track is 14m wide. The cost of levelling the track at 25 paise/m² will be

A

Rs. 1684

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

B

Rs. 1694

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

C

Rs. 1250

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

D

Rs. 1400

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

Open in App

Solution

The correct option is B
Rs. 1694

Suggest Corrections

thumbs-up

39

Similar questions

Q. The inner circumference of a circular track is 440 m, and the track is 14 m wide. Calculate the cost of levelling the track at 25 paise/m². Also, find the cost of fencing the outer boundary of the track at Rs 5 per metre.

Q. The outer circumference of a circular race-track is 528 m. The track is everywhere 14 m wide. Calculate the cost of levelling the track at the rate of 50 paise per square metre (Use π = 22/7)

Q. The inner circumference of a circular track

14 m

440 m

. The radius of the outer circle is

Q. The inner circumference of a circular track is 330 m. The track is 10.5 m wide everywhere. Calculate the cost of putting up a fence along the outer circle at the rate of Rs 20 per metre.

Q. The inner and outer radii of a circular track are 10 m and 14 m respectively The total cost of levelling the track @ Rs 5/

m^{2}

and fencing the inner and outer boundaries of the track @ Rs 20/m is
(use

π = 3.14

)

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Introduction - circumference

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Standard X Mathematics

Join BYJU'S Learning Program

CrossIcon