C-11-Q092mediumsingle_mcq
With a cost of 10 taka per unit, the bill for the above 60 W bulb (5 h × 30 days) is —
With a cost of 10 taka per unit, the bill for the above 60 W bulb (5 h × 30 days) is —
- a9 taka
- b90 taka
- c60 taka
- d900 taka
With a cost of 10 taka per unit, the bill for the above 60 W bulb (5 h × 30 days) is —