Ramesh and Neelesh start ' walking to meet one another from places 25 kms apart. If Ramesh walks at the rate of 2 kms. an hour and Neelesh at 3 kms. an hour, how many hours will it be before they meet ?
Each issue of a weekly costs Rs. 10/- However, on subscription of 156 issues 30% of the total amount and on 52 issues 25% of the total amount gets saved. What different exists between the per issue cost obtained through both subscriptions ?