Question : If the volume of a cube is 729 cm3, then find the total surface area of the cube.
Option 1: 484 cm2
Option 2: 482 cm2
Option 3: 488 cm2
Option 4: 486 cm2
New: SSC CHSL tier 1 answer key 2024 out | SSC CHSL 2024 Notification PDF
Recommended: How to crack SSC CHSL | SSC CHSL exam guide
Don't Miss: Month-wise Current Affairs | Upcoming government exams
New: Unlock 10% OFF on PTE Academic. Use Code: 'C360SPL10'
Correct Answer: 486 cm 2
Solution : Given: The volume of a cube = 729 cm³. ⇒ (Side) 3 = 729 ⇒ Side = $\sqrt[3]{729}$ ⇒ Side = 9 cm Total surface area of the cube = 6 × (Side) 2 = 6 × 9 2 = 486 cm 2 Hence, the correct answer is 486 cm 2 .
Candidates can download this e-book to give a boost to thier preparation.
Result | Eligibility | Application | Admit Card | Answer Key | Preparation Tips | Cutoff
Question : If the volume of a cube is 1728 cm3, then what is the total surface area of the cube?
Question : If the total surface area of a cube is 96 cm2, its volume is:
Question : The difference between the total surface area and the lateral surface area of a cube of side 12 cm is:
Question : Find the volume of the largest possible sphere circumscribed by a cube of edge 7 cm.
Question : The radius of a sphere is 3.5 cm. What is the total surface area of the sphere?
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile