Question : The curved surface area of a cylinder is 968 cm2. If the height of the cylinder is 11 cm, then what will be the diameter of its base?
Option 1: 26 cm
Option 2: 22 cm
Option 3: 28 cm
Option 4: 24 cm
New: SSC MTS 2024 Application Form OUT; Direct Link
Don't Miss: Month-wise Current Affairs | Upcoming Government Exams
New: Unlock 10% OFF on PTE Academic. Use Code: 'C360SPL10'
Correct Answer: 28 cm
Solution : Given: The curved surface area of a cylinder is 968 cm 2 . The height of the cylinder is 11 cm. The curved surface area of a cylinder of radius $r$ and height $h$ is $2\pi rh$. According to the question, $2\times \frac{22}{7}\times r\times 11=968$ ⇒ $r=\frac{968\times 7}{22\times 2\times 11}=14$ cm The diameter of its base is $2r=2\times 14=28$ cm. Hence, the correct answer is 28 cm.
Application | Cutoff | Selection Process | Preparation Tips | Eligibility | Exam Pattern | Admit Card
Question : The radius of a cylinder is 14 cm. If the height of the cylinder is four times of its radius, then what is the curved surface area of the cylinder?
Question : The radius of a right circular cylinder is 7 cm. Its height is thrice its radius. What is the curved surface area of the cylinder?
Question : What is the area of the lateral surface of a right circular cylinder, If the circumference of the base is 22 cm and its height is four times its radius?
Question : The height and curved surface area of the cylinder are 15cm and 330 cm2. Find the diameter of the cylinder.
Question : The circumference of the base of a cylinder is $28 \pi$ cm. If the height of the cylinder is 17 cm, then what will be the curved surface area of the cylinder?
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile