The charges for a graphics designer is partially fixed and partially variable with the number of hours. The charge is Rs 550 for 4.5 hours and Rs 300 for 2 hours. Find the charges of 1 hour?

100

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

200

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

300

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

400

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

Open in App

Solution

The correct option is B 200
The total charge = Fixed component +Variable component
Z= F+kx
Where F and x are fixed
550 =F +k(4.5)
300=F + k(2)
Solving simultaneously, F= 100 and k= 100
Charges for 1 hour = 100 +1(100) =200

Suggest Corrections

Similar questions

Q. The charges for a graphics designer is partially fixed and partially variable with the number of hours. The charge is Rs.550 for 4.5 hours and Rs.300 for 2 hours. Find the charges of 1 hour?

The cost of a room in a hotel is partially fixed and partially varying with the number of hours. A person staying for 10 hours paid Rs. 600 and a person staying for 15 hours paid Rs. 840. Find the fixed cost and the variable cost per hour.

Q. The cost of a room in a hotel is partially fixed and partially varying with reapect to the number of hours. A person staying for 10 hours paid ₹600 and a person staying for 15 hours paid ₹840. Find the fixed cost and the variable cost per hour.

Q. The parking charges of a car in Hyderabad Railway station for first two hours is Rs.

50

and Rs.

10

for each subsequent hour. Find the following charges for three hours.

Q. The parking charges of a car at New Delhi Railway station for first two hours are Rs 50 and Rs 10 for subsequent hours, Write down an equation and find the charges for

6

hours.

Join BYJU'S Learning Program

The charges for a graphics designer is partially fixed and partially variable with the number of hours. The charge is Rs 550 for 4.5 hours and Rs 300 for 2 hours. Find the charges of 1 hour?

The correct option is B 200 The total charge = Fixed component +Variable componentZ= F+kxWhere F and x are fixed550 =F +k(4.5)300=F + k(2)Solving simultaneously, F= 100 and k= 100Charges for 1 hour = 100 +1(100) =200

The correct option is B 200
The total charge = Fixed component +Variable component
Z= F+kx
Where F and x are fixed
550 =F +k(4.5)
300=F + k(2)
Solving simultaneously, F= 100 and k= 100
Charges for 1 hour = 100 +1(100) =200