self Maths Puzzle

An article is listed at Rs.65. A
customer bought this article for
Rs.56.16 and got two successive
discounts of which one is 10%.
Find the other discount of this
scheme.

Read Solution (Total 3)

self Other Question

the sum of three numbers is 136.if the ratio between first and second be 2:3 and that between second and third is 5:3,then the second number is? ashok is playing cards
In each round he happened to double the amount with himself and in each round he gave Rs 'x'to his friend .At the end of three rounds he was left with no money .If the amount he gave to his friend in each round was Rs 20 more than the amount he started with. find the amount he started with initially