

MCQOPTIONS
Saved Bookmarks
1. |
BSNL charges a fixed rental of Rs. 350/month. It allows 200 calls free per month. Each call is charged at Rs.1.4 when the number of calls exceeds 200/month and it charges Rs.1.6 when the number of calls exceeds 400/month and so on. A customer made 150 calls in February and 250 calls in March. By how much percent the each call is cheaper in March then each call is February? |
A. | 28% |
B. | 25% |
C. | 18.5% |
D. | none of these |
Answer» B. 25% | |