39 Views
Question : The length of a cuboid is 4 cm. If the breadth of the cuboid is four times its length and the height of the cuboid is twice its length, then what is the lateral surface area of the cuboid?
Option 1: 380 cm2
Option 2: 440 cm2
Option 3: 260 cm2
Option 4: 320 cm2
Answer (1)
Correct Answer: 320 cm2
Solution : Given that:
Length, L = 4 cm
Breadth, B = four times the length (L), so B = 4L
Height, H = two times the length (L), so H = 2L
Now, substitute the given values:
⇒ L = 4 cm, B = 4 × 4 =16 cm, and H = 2 × 4 = 8 cm
Lateral surface area (LSA) = 2 × H × (L + B) = 2 × 8 × (4 + 16)
= 2 × (32 + 128)
= 2 × 160
= 320 cm2
Hence, the correct answer is 320 cm2.
Know More About
Related Questions
Upcoming Exams
Application Date:
23 Jun, 2025
- 18 Jul, 2025
Application Date:
26 Jun, 2025
- 24 Jul, 2025
Exam Date:
26 Jul, 2025
- 27 Jul, 2025
1st Stage CBT
Exam Date:
7 Aug, 2025
- 8 Sep, 2025
Tier I
Exam Date:
13 Aug, 2025
- 30 Aug, 2025
Trending Articles around SSC MTS
SBI PO Notification 2025 (Out) - Apply for 541 Vacancies
18 minutes ago