Jyoti takes 30 minutes to type an application at the speed of 48 words per minute. If her speed is 45 words per minute, the time taken by her to type the same application will be

Correct option is C

Given
Initial Time = 30 minutes
Initial Speed = 48 wpm
New Speed = 45 wpm

Formula Used
Total words = Speed × Time

Solution
Total words in application = $$48 \times 30$$​ = 1440
New Time = $$\frac{1440}{45}$$​ = 32 minutes

Final Answer
So the correct answer is (c)