self Maths Puzzle

The gretest number which will divide 4003,4126 and 4249 , leaving the same remainder in each case is...

Read Solution (Total 3)

self Other Question

construct the rational number which has the period of the length 10,15,12 0%(A) and 97%(B) pure acid solutions are mixed to obtain 21.0 litre of 95% pure acid solution, find the amount of (B) to be mixed to form the mixture.