self Maths Puzzle

Milk is available in two vessels.
The ratio of milk to water in each
of the vessels is 9 : 7 and 11 : 8
respectively. Which vessel
contains more water?

Read Solution (Total 3)

self Other Question

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
if both 117 and 88 are factors of the numbers a*47*64*1313,then wat is the smallest possible value of a?