Math Zero To Hero

20/08/2020

01/04/2018

17/03/2018

Let's try to solve this math :
The cost price of 40 pens is the same as the selling price of x number of pens. If the loss is 20% ,what is the value of x ?

07/07/2017

Let's try to solve this math :
X sells an item to Y at a profit of 28% on his cost and Y sells the same item to Z at a loss of 25% on his cost . If Y thus sold the item to Z at Tk.2 less than the cost of the item to X, What is the cost of the item to X in Taka?

06/07/2017

Let's try to solve this math :
The percentage profit earned by selling an article for Tk. 1920 is equal to percentage loss incurs selling the same article for Tk. 1280 . At what price should the article be sold to make 25% profit ?

24/07/2016

Lets try to solve this problem :

The average of four consecutive even numbers is 27 .The largest of these numbers is ?