Fill in the blank: There has been a fall …… prices? A) on B) to C) with D) in Related MCQs: The cash difference between the selling prices of an article at a profit of 4% and 6% is Rs 3. The ratio of the two selling prices is: Fill in the blank: ……. climbers have sudden fall. Fill in the blank: You must attend …… the lecture? Fill in the blank: the manager likes to be …… control?