A person mixes three varieties of wheat costing rs 20/kg, rs 24/kg, rs 30/kg in the ratio of 1:5:2 and sells the mixture at a profit of 20%. Find the selling price of the mixture when it is sold at 33% profit.
Ajay and Vijay have some marbles. If Ajay gives 5 marbles to Vijay, he would have twice the number of marbles Vijay would have. If Vijay Gives 15 marbles to Ajay, Ajay would have 8 times the number of marbles Vijay would have. Find the number of marbles with Vijay.
Pure mathematics is the world's best game. It is more absorbing than chess, more of a gamble than poker, and lasts longer than Monopoly. It's free. It can be played anywhere - Archimedes did it in a bathtub.
Richard J. Trudeau, Dots and Lines
MATHEMATICS is a great motivator for all humans.. Because its career starts with "ZERO" but it never end(INFINITY)..