Question : The perimeter of a rectangle is 40 cm. If its breadth is 8 cm, then what is the difference between the length and breadth of this rectangle?
Option 1: 3 cm
Option 2: 4 cm
Option 3: 5 cm
Option 4: 6 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: 4 cm
Solution : Use : The perimeter of a rectangle P = 2 (L+ B), where L = length, B = Breadth Breadth is 8 cm and the perimeter is 40 cm ⇒ 40 = 2L + 2(8) ⇒ 40 = 2L + 16 ⇒ 2L = 24 ⇒ L = $\frac{24}{2}$ = 12 ⇒ Difference = L− B = 12 − 8 = 4 Hence, the correct answer is 4 cm
Application | Cutoff | Selection Process | Preparation Tips | Eligibility | Exam Pattern | Admit Card
Question : The perimeter of a rectangle is 30 cm. If the length of the rectangle is twice its breadth, then what is the length of its diagonal?
Question : If the length of one side of a rectangle is twice that of the other side, and its perimeter is 54 cm, then what is the length of the longer side of this rectangle?
Question : The perimeter of a rectangle is 68 cm. If the area of the rectangle is 240 cm2, then what is the length of each of its diagonals?
Question : The sum of the length and breadth of a cuboid is 40 cm. If the height of the cuboid is $\frac{1}{5}$ of the sum of its length and breadth, then what is the lateral surface area of the cuboid?
Question : The difference between the length and breadth of a rectangle is 40 metres. If its perimeter is 96 metres, then what will be the area of the rectangle?
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile