The rate of electricity in the rural area is given below: i) up to 25 units - Rs 5 per unit ii) up to 75 units - Rs 7 per units iii) up to 100 units - Rs 9 per units iv) After 100 units - Rs 13 per units Additional charge after 100 units = Rs. 50 The consumption of the electricity of the household is 120 units. How much electricity bill he has to pay?
The rate of electricity in the rural area is given below: i) up to 25 units - Rs 5 per unit ii) up to 75 units - Rs 7 per units iii) up to 100 units - Rs 9 per units iv) After 100 units - Rs 13 per units Additional charge after 100 units = Rs. 50 The consumption of the electricity of the household is 120 units. How much electricity bill he has to pay? Correct Answer Rs. 1610
Given Data:
After 100 units Rs. 13 per units
Additional charge after 100 units = Rs. 50
Calculation:
After 100 units Rs. 13 per units
⇒ 120 units charge
⇒ 120 × 13
⇒ Rs. 1569
An additional charge of Rs. 50 after 100 units
⇒ Electricity bill = 1560 + 50
⇒ 1610
∴ The electricity bill he has to pay is Rs. 1610.
মোঃ আরিফুল ইসলাম
Feb 20, 2025