Which of the following is the greatest?

Correct option is A

Solution:
Greatest among $$\frac{34}{35},\quad \frac{15}{16},\quad \frac{19}{20},\quad \frac{24}{25}$$​​
​$$\frac{34}{35} = 0.97142$$​​

​$$\frac{15}{16} = 0.9375$$​​​​

​$$\frac{19}{20} = 0.95$$​​

​$$\frac{24}{25} = 0.96$$​​
All the option are less than 1 but $$\frac{34}{35}$$​which is closest to 1 so $$\frac{34}{35}$$​is greatest