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Yesa

Asked: March 23, 2021In: Class 7 Maths

A verandah of width 2.25 m is constructed all along outside a room which is 5.5 m long and 4 m wide. Find: (i) the area of the verandah. (ii) the cost of cementing the floor of the verandah at the rate of ₹200 per m².

NCERT Solutions for Class 7 Mathematics Chapter 11 Important NCERT Questions Class vii Math Chapter 11 Perimeter and Area Exercise 11.4 NCERT Books for Session 2022-2023 CBSE Board Questions No: 4

Yesa

Asked: March 23, 2021In: Class 7 Maths

A picture is painted on a cardboard 8 cm long and 5 cm wide such that there is a margin of 1.5 cm along each of its sides. Find the total area of the margin.

NCERT Solutions for Class 7 Mathematics Chapter 11 Important NCERT Questions Class vii Math Chapter 11 Perimeter and Area Exercise 11.4 NCERT Books for Session 2022-2023 CBSE Board Questions No: 3

Yesa

Asked: March 23, 2021In: Class 7 Maths

A 3 m wide path runs outside and around a rectangular park of length 125 m and breadth 65 m. Find the area of the path.

NCERT Solutions for Class 7 Mathematics Chapter 11 Important NCERT Questions Class vii Math Chapter 11 Perimeter and Area Exercise 11.4 NCERT Books for Session 2022-2023 CBSE Board Questions No: 2

Yesa

Asked: March 23, 2021In: Class 7 Maths

A garden is 90 m long and 75 m broad. A path 5 m wide is to be built outside and around it. Find the area of the path. Also find the area of the garden in hectares.

NCERT Solutions for Class 7 Mathematics Chapter 11 Important NCERT Questions Class vii Math Chapter 11 Perimeter and Area Exercise 11.4 NCERT Books for Session 2022-2023 CBSE Board Questions No: 1

Yesa

Asked: March 23, 2021In: Class 7 Maths

The minute hand of a circular clock is 15 cm long. How far does the tip of the minute hand move in 1 hour? ( Take π = 3.14)

NCERT Solutions for Class 7 Mathematics Chapter 11 Important NCERT Questions Class vii Math Chapter 11 Perimeter and Area Exercise 11.3 NCERT Books for Session 2022-2023 CBSE Board Questions No: 17

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