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There are two alloys of gold and silver. In the first alloy there is twice as much as gold as silver,and in second alloy there is 5 times less gold than silver.

How many times more must we take of the second alloy than the first in order to obtain a new alloy in which there would be twice as much silver as gold

Find the remainder when 529^643 is divided by 221. ...how to solve this using only remainder theorem?

Find remainder when (32540*42400*3233)+222 is divided by 13?

In the 5th question of OUT OF CONTEXT TOPIC ... B talks changes introduced in C and talks of revolution which is further talked abt in D...why B cannot be considered ...it could also be CBDA ...A is related to D but can be said to be out of context being the last statement? Why is it not the case?

What is the largest positive integer 'n' for which there is a unique integer k such that 8/15 < n/(n+k) < 7/13 ? a) 112 b) 62 c) 125 d) 216 (explain how)

I came across this question in one of the mocks. If the profit on two items is same and the ratio of quantity sold is a:b, then is the ratio of SPs b:a?? No info provided on their CPs

x + |y| <= 6. |x|+ y >=3. find no. of integeral points. i could not understand the explainatn provided in crackus50 .. could u provide me with some other easy approach to solve

Para jumbles

In Cracku's 50 Day Free Crash Program please provide a test on Matrix arrangements

I am getting error 500 internal server error when trying to view solutions of Dashcat16,what to do?