How will the given image look if it turns by $\frac{1}{4}$?

Since one complete turn is equal to $360$ degrees if an object turns by $\frac{1}{4}$, it means that the object turns by 90 degrees. 
Since the fan in the image turns by $90$ degrees, we can say that the orange leaf will move by 90 degrees i.e the leaf will point down now. Correspondingly the other leaves of the fan also move by 90 degrees.
The other images are not turned by $90$ degrees.
Hence, the correct option is option A