When 0.232323-----is converted into a fraction, then the results is :
By how much is three-fifth of 350 greater than four-seventh of 210?
50 is divided into two parts such that the sum of their reciprocals is 1/12. Find the two parts.
The ratio between the present ages of P and Q is 5 : 7 respectively. If the difference between Q's present age and P's age after 6 years is 2, what is the total of P's and Q's present ages?
If 35% of a number is 175, then what percent of 175 is that number?
An article is sold at a certain price. By selling it at 2/3 of that price one loses 10%. Find the gain percent at original price.
A and B started a partnership business investing some amount in the ratio of 3 : 5. C joined them after six months with an amount equal to that of B. In what proportion should the profit at the end of one year be distributed among A, B and C?
If 17 labourers can dig a ditch 26 m long in 18 days, working 8 hours a day; how many more labourer working 9 hours a day?
Evaluate 41-21+19-9
Find the largest number of four digits exactly divisible by 12, 15, 18 and 27.