Category: Class 5

Students can download 5th Maths Term 1 Chapter 2 Numbers Ex 2.9 Questions and Answers, Notes, Samacheer Kalvi 5th Maths Guide Pdf helps you to revise the complete Tamilnadu State Board New Syllabus, helps students complete homework assignments and to score high marks in board exams.

Tamilnadu Samacheer Kalvi 5th Maths Solutions Term 1 Chapter 2 Numbers Ex 2.9

Question 1.
Answer the following questions:
a. A cement factory produces 37500 bags of cements in a month (30 days). How many cement bags were produced in one day?
Answer:
Total number of bags of cement produced by factor per month = 37500
∴ No of bag of cement produced per day
= 37500 ÷ 30
= 1,250 bags

b. 8075 mangoes were harvested from a mango garden. 95 mangoes are packed in each package. How many packages will be there?
Answer:
Total number of mangoes = 8075
Number of mangos in one packet = 95
∴ Total number of packages = 8075 ÷ 95
= 85 packages

c. 25 families living in a street needed 1625 liters of water per day. How much of water is needed by one family?
Answer:
Total No. of families in a street = 25
Total litres of water needed = 1625
∴ Water is needed by one family = 1625 ÷ 25
= 65 litres

d. 6750 bananas have to be loaded in a tempo van. If 15 bananas are arranged in one basket, then how many baskets will be needed to arrange
all the bananas?
Answer:
Total Number of bananas = 6750
Arranged Equally in a basket = 15
∴ Number of bananas in one basket = 6750 ÷ 15
= 450

Question 2.
Divide the following.
a. 4525 ÷ 15
b. 3448 ÷ 24
c. 7342 ÷ 18
d. 3626 ÷ 37
e. 4872 ÷56
Answer:
a. 4525 ÷ 15

b. 3448 ÷ 24

c. 7342 ÷ 18

d. 3626 ÷ 37

e. 4872 ÷56

Students can download 5th Maths Term 1 Chapter 1 Geometry InText Questions and Answers, Notes, Samacheer Kalvi 5th Maths Guide Pdf helps you to revise the complete Tamilnadu State Board New Syllabus, helps students complete homework assignments and to score high marks in board exams.

Tamilnadu Samacheer Kalvi 5th Maths Solutions Term 1 Chapter 1 Geometry InText Questions

Acitivity (Text Book Page No. 4)

I. Write the 3-D shapes lying around us

Answer:

II. What will you observe, if you look at this object from the front?

Question 1.

Answer:

Question 2.

Answer:

III. What will you observe, if you look at this object from the sideways?

Question 1.

Answer:

Question 2.

Answer:

Practice (Text Book Page No. 8)

Look at the following shapes. Draw that how will it be changed after 1/3 and 1/6 of a turn?

Answer:

Activity (Text Book Page No. 9)

While standing in front of a mirror, see your image.

Observe your image in the mirror when moving back and coming front to the mirror again, what do you infer?

Question 1.
Your image in the mirror is __________ (bigger, smaller, same size)
Answer:
same size

Question 2.
When you go back, your image is moving _________ (backward, forward)
Answer:
backward

Question 3.
The distance between you and mirror and the distance between you and your image is ________ . (equal, unequal)
Answer:
equal

Question 4.
When you come forward to the mirror, your images is moving _________ . (forward, backward)
Answer:
forward

Question 5.
When you raise your right hand, the image in the mirror looks like, _________ hand is raising. (right, left)
Answer:
left

Question 6.
When you raise your left hand, the image in the mirror looks like, _________ hand is raising, (right, left)
Answer:
right

Question 7.
Look at this shape:

Which image shows a reflection? ✓ the answer given below

Answer:
B

Try yourself (Text Book Page No. 10)

Draw some of your favourite shapes and draw its reflection images on a chart and show it to your teacher.
Answer:

Project (Text Book Page No. 12)

Question 1.
List out 2 symmetrical objects that you know
Answer:

Question 2.
Tick among the following picture, having symmetry

Answer:

Question 3.
Complete the other half to make the given figure as symmetrical.
Question 1.

Answer:

Question 2.

Answer:

Question 4.
Draw the lines of symmetry for the following figures then count and write the number of lines.

Answer:

Think it (Text Book page No. 13)

Question 1.
Can we divide the irregular solids symmetrically? if no why?
Answer:
No, they are not equal parts.
Example:

Question 2.
Write the english alphabets that can’t be divided symmetrically?
Answer:

Question 3.
Write the english alphabets which are divided symmetrically?
Answer:

Question 4.
Circle has many lines of symmetry. Is is true? why?
Answer:

It has infinite lines of symmetry. The circle is symmetric along all the diameters.

Question 5.
Find the three numbers between 1 and 9 that can be divided symmetrically?
Answer:

Question 6.
Find two numbers between 1 to 9 having two lines of symmetry?
Answer:
8, [1, 2, 3, 4, 5, 6, 7, and 9 are unsymmetrical 3 has a horizontal line of symmetry 8 has a vertical and a horizontal line of symmetry]

Try These (Text Book Page No. 14)

Find out which of these can be made into a box by folding along the dotted lines. Put a tick mark for the correct option.
Answer:

Activity (Text Book Page No. 16)

Match the net with the shape you will get by folding.

Answer:

Introduction of Angles (Text Book Page No. 18)

To get the feel of an angle through observation of objects and by paper folding:
Answer:

Name the types of angles formed in the following items.

Answer:

Try These (Text Book Page No: 20)

Answer:

Do yourself (Text Book Page No. 21)

Draw 5 objects with right angle.
Answer:

Try These (Text Book Page No. 21)

Question 1.
Classify the following angles (acute angle, obtuse angle and right angle)
30°, 45°, 60°, 90°, 120°, 130°, 170°, 75°
Answer:

Question 2.
Observe the following pictures and write the name of the angles in their box.

Answer:

Activity (Text Book Page No. 22)

Draw right angle, acute angle and obtuse angle by tracing.

Answer:

Students can download 5th Maths Term 1 Chapter 1 Geometry Additional Questions and Answers, Notes, Samacheer Kalvi 5th Maths Guide Pdf helps you to revise the complete Tamilnadu State Board New Syllabus, helps students complete homework assignments and to score high marks in board exams.

Tamilnadu Samacheer Kalvi 5th Maths Solutions Term 1 Chapter 1 Geometry Additional Questions

Write True or False.

Question 1.
Cuboid is covered by 6 rectangles _________
Answer:
True

Question 2.
The height and slant height of the cone are unequal
Answer:
True

Question 3.
The cube has 8 vertices
Answer:
True

Question 4.
Sphere has vertices and edges
Answer:
False

Question 5.
Rectangle is a 2-D shape
Answer:
True

Question 6.
The angle 90° is called as The right angle in AABC is
Answer:
Right angle

Question 7.
In the following letters, which forms the acute angle?
Answer:

(a) ∠A
(b) ∠B
(c) ∠C
Answer:
(b) ∠B

Question 8.
Hand of a clock at 3:00 shows ______ angle.
Answer:
right

Question 9.
Circle the obtuse angle




Answer:

Question 10.
In the following letters, which forms the acute angle?




Answer:

Students can download 5th Maths Term 1 Chapter 1 Geometry Ex 1.3 Questions and Answers, Notes, Samacheer Kalvi 5th Maths Guide Pdf helps you to revise the complete Tamilnadu State Board New Syllabus, helps students complete homework assignments and to score high marks in board exams.

Tamilnadu Samacheer Kalvi 5th Maths Solutions Term 1 Chapter 1 Geometry Ex 1.3

Question 1.
The angles below 90° and above 0° are called as _________
Answer:
acute angle

Question 2.
The angles below 180° and above 90° are called as __________
Answer:
obtuse angle.

Question 3.
By joining two right angles ________ angle is formed
Answer:
straight angle

Question 4.
The obtuse angle in ΔABC is ________

a. ∠A
b. ∠B
c. ∠C
Answer:
c) ∠C

Question 5.
Hand of a clock at 3.20 shows ________ angle.
Answer:
acute

Question 6.
In the following letters, which one forms the right angle in it?
a. L
b. K
c. Z
d. N
Answer:
a. L

Question 7.
Circle the right angle.




Answer:

Question 8.
The angle shown in this picture is

a. more than 120°
b. Less than 45°
c. more than 180°
d. 90°
Answer:
d. 90°

Question 9.
The angle formed by the nail cutter is _______
Answer:
acute

Question 10.
Name the angles formed when the vessels are lifted by tongs in the kitchen.
Answer:
obtuse angle

Students can download 5th Maths Term 1 Chapter 1 Geometry Ex 1.2 Questions and Answers, Notes, Samacheer Kalvi 5th Maths Guide Pdf helps you to revise the complete Tamilnadu State Board New Syllabus, helps students complete homework assignments and to score high marks in board exams.

Tamilnadu Samacheer Kalvi 5th Maths Solutions Term 1 Chapter 1 Geometry Ex 1.2

Question 1.
Among the following shapes, find out which one would look the same after one-fourth turn. Put a (✓) mark.

Answer:

Question 2.
Among the following letters, find out which one would look same after half turn.

Answer:

Question 3.
Find the numbers which will look same on a half-turn

Answer:

Question 4.
How the following numbers are changed after half-turn

Answer:

Students can download 5th Maths Term 1 Chapter 1 Geometry Ex 1.1 Questions and Answers, Notes, Samacheer Kalvi 5th Maths Guide Pdf helps you to revise the complete Tamilnadu State Board New Syllabus, helps students complete homework assignments and to score high marks in board exams.

Tamilnadu Samacheer Kalvi 5th Maths Solutions Term 1 Chapter 1 Geometry Ex 1.1

1. Match the following

Answer:

2. Find whether the given statements are true or false

Question 1.
Cube has by 6 square faces.
Answer:
True – It has six equal faces.

Question 2.
The height and slant height of the cone are equal
Answer:
False – the height and slant height are not equal. It has various measurements.

Question 3.
A Cuboid has 7 vertices.
Answer:
False – The cuboid has 8 corners

Question 4.
Two bases lie in upper and lower surfaces of a cylinder.
Answer:
True

Question 5.
Sphere is a 3D Shape.
Answer:
True

Subject Matter Experts at SamacheerKalvi.Guide have created Tamil Nadu State Board Samacheer Kalvi 5th Books Answers Solutions Guide Pdf Free Download of Term 1, 2, 3 in English Medium and Tamil Medium are part of Samacheer Kalvi Books Solutions.

Let us look at these TN State Board New Syllabus Samacheer Kalvi 5th Std Guide Pdf of Text Book Back Questions and Answers Term 1, 2, 3, Chapter Wise Important Questions, Study Material, Question Bank, Notes, Formulas and revise our understanding of the subject.

Tamilnadu Samacheer Kalvi 5th Text Books Solutions Guide Pdf Free Download

• Samacheer Kalvi 5th Maths Guide
• Samacheer Kalvi 5th Science Guide
• Samacheer Kalvi 5th Social Science Guide
• Samacheer Kalvi 5th English Guide
• Samacheer Kalvi 5th Tamil Guide

We hope these Tamilnadu State Board Samacheer Kalvi Class 5th Books Term 1, 2, 3 Solutions Answers Guide Pdf Free Download in English Medium and Tamil Medium will help you get through your subjective questions in the exam.

Let us know if you have any concerns regarding TN State Board New Syllabus Samacheer Kalvi 5th Standard Guides Pdf of Text Book Back Questions and Answers Term 1, 2, 3, Chapter Wise Important Questions, Study Material, Question Bank, Notes, Formulas, drop a comment below and we will get back to you as soon as possible.

Students can download 5th Maths Term 1 Chapter 4 Measurements Ex 4 Questions and Answers, Notes, Samacheer Kalvi 5th Maths Guide Pdf helps you to revise the complete Tamilnadu State Board New Syllabus, helps students complete homework assignments and to score high marks in board exams.

Tamilnadu Samacheer Kalvi 5th Maths Solutions Term 1 Chapter 4 Measurements Ex 4

Question 1.
Fill in the blanks.

a. 7m 5cm = ______ cm
Answer:
7m 5cm = 7 × 100 + 5cm: 700 + 5 = 705 cm

b. 505 mm = ______ cm ______ mm
Answer:
505 mm = 505 + 100 = 50 cm 5 mm

c. 326m = ______ cm
Answer:
326 m = 326 × 100 = 32600 cm

d. 5km 30m = _____ m
Answer:
5 km 30 m : 5 × 1000 + 30 = 5000 + 30 = 5030 m

e. 650cm: ______ m ______ cm
Answer:
650 cm = 650 ÷ 100 = 6 m 50 cm

Question 2.
True or false.

a) 600 m is 6mm.
Answer:
False (∵6 cm)

b) 7000 m is 7 km.
Answer:
True

c) 400 cm is 4 km.
Answer:
False (∵4m)

d) 770 mm is 77 cm.
Answer:
True

e) 9000m is 90 mm.
Answer:
False (∵ 9000 × 1000 = 9000000 mm)

Question 3.
Find the sum of the following

a. 17 m 45 cm + 52 m 30 cm
Answer:

= 69 m 750 cm

b. 75 km 400 m + 37 km 300 m + 52 km 750 m
Answer:
400 + 300 + 750 = 1450 m
1450 m = 1 km 450 m

= 165 km 450 m

c. 4 cm 8 mm + 5 cm 9 mm
Answer:
8mm + 9mm = 17 mm = 1 cm 7 mm

= 1 cm 7mm

Question 4.
Subtract the following

a. 15 km 450 m – 13 km 200 m.
Answer:
Difference = 15 km 450 m – 13 km 200 m
= 2 km 250 m

b. 750 m 840 mm – 370m 480 mm.
Answer:
Difference = 750 m 840 mm – 370m 480 mm
= 380 m 360 mm

c. 5 km 400 m – 3 km 350 m
Answer:
Difference = 5 km 400 m – 3 km 350 m
= 2 km 50 mm

Question 5.
Multiply the following.

a. 350 m 45c m × 7
Answer:
45 × 7 = 315 m
= 3 m 15 m

350 m 45 cm × 7 = 2453 km 45 cm

b. 25 km 300 m × 6
Answer:
300 × 6 = 1800 m
= 1 km 800 m

25 km 300 m × 6 = 151 km 800 mm

c. 37 m 350 mm × 8
Answer:
350 × 8 = 2800 mm
= 2 m 800 mm

37 m 350 mm × 8 = 298 m 800 mm

Question 6.
Divide the following

a. 950 km 800 m ÷ 5
Answer:

950 km 800 ÷ 5 = 190 km 160 m

b. 49 m 770 mm ÷ 7
Answer:

49 m 770 mm ÷ 7 = 7 m 110 mm

c. 172 m 48 cm ÷ 4
Answer:

172 m 48 cm ÷ 4 = 43 m 12 cm

Life Related Problems

Question 7.
Answer the foliowing:

a. Saravanan had chosen to drive his vehicle from puducherry to Chennai for a distance of 165 Km. While starting his vehicle, the odometre showed 000157 Km, Find the reading of the odometre, when he reach Chennai?
Answer:
Distance form Pudicherry to Chennai = 165 km
Odometer showed = 000157 km
Reading of odometer after reached Chennai = 165 km + 000157 km
= 000322 km.

b. Karthik Raja decided to travel from A. He moves lKm in east to reach B. Then he goes 2 Km towards north and reaches C. Then he goes 1 Km towards west and reaches D. If he goes 2 Km towards South, Where would he reach? Draw apt Diagram and Justify. Also find out the total distance travelled by him.
Answer:

He would reach = A
Total Distance =1 + 2 + 1 +2 = 6 km

c. Sangeetha has just finished building a new house with garden area. She measured the garden area and found it to be 6m x 6m. Suppose she has to put a pole every lm, how many poles are required? Each pole is of height 1.5m from the ground, What should be the total length of the fencing material to fence the garden?
Answer:
Side of the Garden = 6m
No. of poles required = 6 + 6 +6+ 6= 24
The total length of the fencing material to fence the garden
= 24 × 1.5
= 36 m

d. One student needs lm 25 cm cloth to stich a shirt. What is the total length of clothes need to stitch a class of 22 students?
Answer:
Cloth is needed for one student = 1 m 25 cm
Total cloth is needed for 22 students
= 1 m 25 cm × 22
= 27 m 50 cm

e. The distance from village A to village B is 3 km 450 m. The distance from village B to village C is 5 km 350 m. What will be the total length of the road, if the road is laid from village A to village C?
Answer:
Distance from village A to Village B = 3 km 450 m
Distance from village B to village C = 5 km 350 m
The distance from A to C = 8 km 800 m

Students can download 5th Maths Term 1 Chapter 3 Patterns Additional Questions and Answers, Notes, Samacheer Kalvi 5th Maths Guide Pdf helps you to revise the complete Tamilnadu State Board New Syllabus, helps students complete homework assignments and to score high marks in board exams.

Tamilnadu Samacheer Kalvi 5th Maths Solutions Term 1 Chapter 3 Patterns Additional Questions

Question 1.
Square of the number 9 is _______
(a) 81
(b) 49
(c) 21
(d) 81
Answer:
(d) 81

Question 2.
49 is the square number of _______
(a) 4
(b) 16
(c) 9
(d) 5
Answer:
(a) 7

Question 3.
Is 36 square number?
Answer:
Yes, 4²

Question 4.
2, 3, 5, _____ 12, ______, 23
Answer:
8, 17

Students can download 5th Maths Term 1 Chapter 2 Numbers Ex 2.3 Questions and Answers, Notes, Samacheer Kalvi 5th Maths Guide Pdf helps you to revise the complete Tamilnadu State Board New Syllabus, helps students complete homework assignments and to score high marks in board exams.

Tamilnadu Samacheer Kalvi 5th Maths Solutions Term 1 Chapter 2 Numbers Ex 2.3

Question 1.
Read the following numbers by placing the commas at appropriate periods and write their number names.
a. 15731997
b. 341964
c. 29121972
d. 347810
Answer:
a. 15731997
15731997 = 1,57,31,997
Number Name: One crore fifty seven lakhs thirty one thousands nine hundred and ninety seven.

b. 341964
341964 = 3,41,964
Number Name: Three lakhs forty one thousands nine hundred and sixty four.

c. 21921972
21921972 = 2,19,21,972
Number Name; Two crores nineteen lakhs twenty one thousands nine hundred and seventy two.

d. 347810
347810 = 3,47,810
Number Name: Three lakhs forty seven thousands eight hundred and ten.

Question 2.
Write the place value of 5 in the following numbers.
a. 287500
b. 586012
c. 5869732
d. 5467859
Answer:
a. 287500
The place value of 5 is 5 × 100 = 500

b. 586012
The place value of 5 is 5 × 1,00,000 = 5,00,000

c. 5869732
The place value of 5 is 5 × 10,00,000 = 50,00,000

d. 5467859
The place value of first 5 is 5 × 10 = 50
The place value of Second 5 is 5 × 10,00,000 = 50 00,000

Question 3.
Write the following in standard notation.
a. 30000 + 3000 + 300 + 30 + 3
b. 200000 + 7000 + 7
c. 8000000 + 70000 + 3000 + 30 + 5
d. 4000000 + 400 + 4
Answer:
a. 30000 + 3000 + 300 + 30 + 3
= 33333 = 33,333

b. 200000 + 7000 + 7
= 207007 = 2,07,007

c. 8000000 + 70000 + 3000 + 30 + 5
= 8073035 = 80,73,035

d. 4000000 + 400 + 4
= 4000404 = 40,00,404

Question 4.
Write the following numbers in expanded form.
a. 63,570
b. 36,01,478
c. 1,45,70,004
d. 28,48,387
Answer:
a. 63,570
= 60000 + 3000 + 500 + 70 + 0

b. 36,01,478
= 3000000 + 600000 + 1000 + 400 + 70 + 8

c. 1,45,70,004
= 10000000 + 4000000 + 500000 + 70000 + 4

d. 28,48,387
= 2000000 + 800000 + 40000 + 8000 + 300 + 80 + 7