Revision
Questions
Subject:
Mathematics
Grade 6
1. AB=5cm, BC=
2.1cm, Construct: (i) AB+2BC (ii) AB-BC
2. Draw a line
segment AB of length 7 cm. Mark a point P outside the line segment.
Draw a perpendicular from
the point to the line segment.
3. Construct PQ=10.4cm, divide the line
segment into 4 equal parts by drawing line bisectors and give the measurement
of its part.
4. Construct 135° and its bisector.
5. Construct 150° and its bisector.
6. Construct concentric circles with
diameters 6.8cm and 4.6cm. (Hint: first find radius of the circles )
7. Draw PQ=7cm and mark a point M on it
such that PM=3cm. Through point M draw a ray perpendicular to PQ.
8. Find the area of
a square with perimeter 68 cm. (Ans. 289cm2)
9. The length of a
rectangular plot of land is twice its breadth. If the perimeter of the plot is
450 m, then find its area.(Ans. 11250 sq.cm)
10. The cost of
flooring a room at Rs. 12 per sq m is Rs. 864. If length of a room is 6cm find
the breadth of the room.(Ans. 12cm)
11. Area of a square
is 1024cm2, find its side.(Ans. 32cm)
12.
The
area of a square of side 12 cm is the same as that of a rectangle of width 16 cm.
find the perimeter of the rectangle.
13.
Seema
wishes to lay a carpet in her room. Her room is 5m long and 2.5m wide. What will
be the area of the carpet to cover the floor of the room?
14.
How
many square tiles with side 5 cm can be fixed on a small surface whose length
is 60 cm and breadth is 25 cm?
15.
Jack
jogged around a square park with side 50m. If he takes 4 rounds, how much
distance does he covered? Find the area of the park(Express in hectares). Also
find the cost of leveling it at Rs.10 per sq m?
16.
Find
the width of the cardboard if its area is 128 sq cm and its length is 16 cm.
17.
A rectangular courtyard
is 35m long and 16m broad. What is the cost of fencing at the rate of Rs.
3.5per metre?
A rectangular courtyard
is 35m long and 16m broad. What is the cost of fencing at the rate of Rs.
3.5per metre?
18.
Find
the area of the path, if width of the
path is 2cm and the dimensions of the park is 10cmX 18cm 10cm
18cm
19. A labourer earns
Rs. 250 per day, how much will he earn in 31 days?
20. 260ml of milk can
be filled in a bottle. How many bottles are required to fill 43.2litres of
milk?
21. 2 kg of cookies
can be packed into 5 packets, how many packets will be needed to pack 3kg 200 g
of cookies? (Ans. 8 Packets)
22. Give one example
of each:
a. An alphabet shows
rotational symmetry.
b. An alphabet shows
one line of mirror symmetry
c. A polygon shows
exactly 2 lines of symmetry
d. A polygon shows
more than 2 lines of symmetry
23. Tessellation is
an example of ____________ symmetry.
24. Write the lines
of symmetry in each of the following:
a. Rhombus
b. Square
c. Oval
d. Circle
e. Heptagon
f. Parallelogram
g. Rectangle
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