Present ages of p and q is in the ratio 3:4. Four years hence q will be five years older than p. What is the present age of p?

Reema's mother is now three times as old as Reema's present age. After 2 years her mother will be 10 years more than twice Reema's present age. Find their ages.

In an election there were two candidates A and B. The total number of voters in this constituency was 60000 and 80% of the total votes were polled. If 60% of the polled votes were cast in favor of A how many votes were received by B?

The digits of a two - digit number differ by 3. If the digits are interchanged and the resulting number is added to the original number we get 143. What can be the original number?

The monthly pocket money of Ravi and Sanjeev are in the ratio 5:7. Their expenditures are in the ratio 3:5. If each saves Rs 80 every month find their monthly pocket money.