Correct Answer: Option B
Let the investment in 9% stock be Tk. x.
Then, investment in 10% stock = Tk. (9800 - x).
(9/75) x x = (10/80) x (9800 - x)
=> 3x/25 = (9800 – x)/8
=> 24x = 9800 x 25 - 25x
=> 49x = 9800 x 25
=> x = 5000.
Download our app for free and access thousands of MCQ questions with detailed solutions