If the numerator of a fraction is increased by 300% and its denominator is increased In 200%. the resultant fraction becomes 4/15. What is the original fraction ?
1). $$\frac{3}{5}$$
2). $$\frac{4}{5}$$
3). $$\frac{2}{5}$$
4). $$\frac{1}{5}$$
Let the fraction be $\frac{x}{y}$
Now as the numerator is increased by 300% and denominator by 200%, numerator becomes 4x and denominator becomes 3y
$\frac{4x}{3y}$ = $\frac{4}{15}$
$\frac{x}{y}$ = $\frac{1}{5}$
1. What will come in place of the question mark (?) in the following questions ?
2. Dausa which has been in the news recently is town in
3. What comes in place of the question mark (?)$$\sqrt{99999}$$=?
6. Alterations, if any, on cheques are required to be authenticated by the signature of
9. The tag line of State Bank of India (SBI) is
10. Which of the follwoing is not a primary function of a bank?