A sample of 50 litres of glycerine is found to be adulterated to the extent of 20%. How much pure glycerine should be ad…

x * 12 = 75% of 336 Find x.

When 75 added to 75% of a number, the answer is the number. Find 40% of that number.

The price of the sugar rise by 25%. If a family wants to keep their expenses on sugar the same as earlier, the family wi…

If 35% of A's income is equal to 25% of B's income, then the ratio of A's income to B's income is :

One-fifth of half of a number is 20. Then 20% of that number is :

If the average of number, its 75% and its 25% is 240, then the number is :

Ticket for all but 100 seats in a 10000 seat stadium were sold. Of the ticket sold, 20% were sold at half price and the …