It costs Rs. 1 to photocopy a sheet of paper. However, 2% discount is allowed on all photocopies done after first 1000 sheets. How much will it cost to copy 5000 sheets of paper ?
A. Rs. 3920
B. Rs. 3980
C. Rs. 4900
D. Rs. 4920
Answer: Option D
Solution(By Examveda Team)
Total cost := Rs. [1 × 1000 + (100 - 2)% of 1 × 4000]
= Rs. (1000 + 0.98 × 4000)
= Rs. (1000 + 3920)
= Rs. 4920
This Question Belongs to Arithmetic Ability >> Percentage
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