1. NCERT Solutions - Mathematics, Class 6
1. Knowing Our Numbers
2. Whole Numbers
3. Playing With Numbers
4. Basic Geometrical Ideas
5. Understanding Elementary Shapes
9. Data Handling
12. Ratio and Proportion
1. Exercise 10.1
2. Exercise 10.2
3. Exercise 10.3
Q1) Find the areas of the rectangles whose sides are:
(a) 3 cm and 4 cm
(b) 12 m and 21 m
(c) 2 km and 3 km
(d) 2 m and 70 cm
Q2) Find the areas of the squares whose sides are:
(a) 10 cm
(b) 14 cm
(c) 5 cm
Q3) The length and the breadth of three rectangles are as given below:
(a) 9 m and 6 m
(b) 17 m and 3 m
(c) 4 m and 14 m
Which one has the largest area and which one has the smallest?
Q4) The area of a rectangle garden 50 m long is 300 m.sq, find the width of the garden.
Q5) What is the cost of tilling a rectangular plot of land 500 m long and 200 m wide at the rate of Rs. 8 per hundred sq. m?
Q6) A table-top measures 2 m by 1 m 50 cm. What is its area in square meters?
Q7) A room us 4 m long and 3 m 50 cm wide. How many square meters of carpet are needed to cover the floor of the room?
Q8) A floor is 5 m long and 4 m wide. A square carpet of sides 3 m is laid on the floor. Find the area of the floor that is not carpeted.
Q9) Five square flower beds each of sides 1 m are dug on a piece of land 5 m long and 4 m wide. What is the area of the remaining part of the land?
Q10) By splitting the following figures into rectangles, find their areas. (The measures are given in centimeters)
Q11) Split the following shapes into rectangles and find their areas. (The measures are given in centimeters)
Q12) How many tiles whose length and breadth are 12 cm and 5 cm respectively will be needed to fit in a rectangular region whose length and breadth are respectively:
(a)100 cm and 144 cm
(b)70 cm and 36 cm
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NCERT Solutions - Mathematics, Class 6
Knowing Our Numbers
Playing With Numbers
Basic Geometrical Ideas
Understanding Elementary Shapes
Ratio and Proportion
Race To Space
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