Question

ARUNODAYAPUBLIC SCHOOL, THANE
REVISION – 2020-21 Roll no
Class : IV Subject: Maths Marks :-10
Div : Revision
Date :

Name of the Student: ………………………………………………….……………………….


I Solve the following


= 13
A graph represents data using bars of equal length.

A is used to show data or information in a quick way.

Bar graphs have two straight lines. One is vertical and the other is .

Collection of about a particular thing is called data.

Pie graph is a graph.

A in pie graph is divided in to the required number of parts to represent information.

of different heights are used in a bar graph to represent information.

While representing information through bar graphs, the of bars should be equal.

In case of vertical bar graph, the information on the vertical line is a scale marked with .

There should be equal between the numbers written on both horizontal and vertical lines in a bar graph.

The perimeter of a triangle having sides 5 cm, 8 cm and 7 cm is cm.

Perimeter of a rectangle with sides 16 cm and 22 cm is .

Mr. Naidu has a square garden with side equal to 20 m and perimeter equal to .

Perimeter is the of all sides of the figure.

Area is the occupied by a shape.

Area is written in units.

If the perimeter of a square is 28 cm, the length of each of its side is cm.

If the perimeter of a rectangular card is 36 cm and the length of one side is 12 cm the length of other side will be cm.

means not accurate or exact, but close to the actual.

If sides of a triangle measures 8 cm, 11 cm and 12 cm, then its perimeter is cm.


Look at the pie chart below showing information about the 4 types of desserts liked by people and answer the questions that follow.


a. Which is the most liked dessert?
b. Which is the least liked dessert?


Pie graph given below shows how Sunita spent ₹ 2000 during a bookfair. Observe the pie graph and answer the following questions.


a. What fraction of money was spent on comic books?
b. How many rupees were spent on school books?

The following bar graph shows the amount of wheat purchased (in kg) by Dinesh from January to May. Answer the following questions:

a. In which month did Dinesh purchase maximum quantity of wheat? How much quantity did he purchase?
b. If the price of wheat during January to March was ₹ 23 per kg, how much money did he spend in the first three months on wheat?

Find the perimeter of a rectangle with sides 4 cm, 6 cm respectively.
12 cm
16 cm
18 cm
20 cm

What is the perimeter of a triangle with its sides 7 cm, 12 cm and 8 cm?
25 cm
27 cm
28 cm
20 cm

Find the length of the side of a square painting with an area of 36 sq. m.

5 m
6 m
7 m
8 m

In the shaded region given below, the largest area is of the figure _________.

A
B
C
D

28 .Find the area of the shaded squares in the figure, given each small square is of side 2 cm.



29 . Mr Khan, plans to fence his square garden. Each side of the garden measures 9 m. Find how much fencing will be needed for his garden

30. Name the following.

a. centre
b. radius/radii
c. diameter
d. chords

31. Draw the bar graph for the following data.
Chinmayee’s marks out of 50 in five tests.


32. Find the time duration between:
7 a.m. to 11:45 a.m.

33. Find the time duration between:
10:30 a.m. to 7:30 p.m.

34. Write the dates in short form.
14 August, 2014

35. Write the dates in short form.
12 November, 2000

36. Use a.m. or p.m. for the following activities.
Rahul eats breakfast at 8:30.

37. Use a.m. or p.m. for the following activities.
Your school starts at 7:45.

38. ₹ 4.50 + 500 p = p.

39. On converting ₹15.75 into paise we get paise.

40. 36457 p = ₹ .

41. If one Pen costs ₹ 8, the cost of 10 such toffees will be .

42.On dividing ₹ 864 into four friends, each friend will get ₹ .

43. To convert rupees into paise, we multiply the amount in rupees by .

44. To convert paise into rupees, we the amount in paise by 100

45. a)Draw a circle of radius 3.5 cms mark center, radius and daimeter
b) draw a 6 .5 cms line segment using a ruler
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Answer 1

Answer:

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