The document provides information about mensuration and calculating volumes and surface areas of different geometric solids like cubes, spheres, cylinders, cones, and prisms. It includes definitions of these shapes, formulas to calculate their measurements, sample problems, and a practice test with multiple choice questions related to volumes and surface areas of combinations of solids.
These are some IGCSE Topicwise Past paper sheets fro practise. Members of www.smartexamresources.com can gain access to all micro-topicwise past papers along with study notes, learning videos for IGCSE and a lot more.
These are some IGCSE Topicwise Past paper sheets fro practise. Members of www.smartexamresources.com can gain access to all micro-topicwise past papers along with study notes, learning videos for IGCSE and a lot more.
jstse 2015 question paper with solution,
jstse books,
jstse book for class 9 pdf,
jstse 2016-17,
how to prepare for jstse,
jstse 2015 answer key,
jstse exam sample paper for class 9,
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jstse,
mathematics-question-bank-for-summative-assesmentAPEX INSTITUTE
APEX INSTITUTE was conceptualized in May 2008, keeping in view the dreams of young students by the vision & toil of Er. Shahid Iqbal. We had a very humble beginning as an institute for IIT-JEE / Medical, with a vision to provide an ideal launch pad for serious JEE students . We actually started to make a difference in the way students think and approach problems. We started to develop ways to enhance students IQ. We started to leave an indelible mark on the students who have undergone APEX training. That is why APEX INSTITUTE is very well known of its quality of education and the dedication towards its target.
Mathematics question-bank-for-summative-assesmentAPEX INSTITUTE
APEX INSTITUTE was conceptualized in May 2008, keeping in view the dreams of young students by the vision & toil of Er. Shahid Iqbal. We had a very humble beginning as an institute for IIT-JEE / Medical, with a vision to provide an ideal launch pad for serious JEE students .
SINCE I CREATED IN 2010 VERSION AND SAVED IN OLD VERSION MOST OF FEATURES DISABLED. CONTENT NOT AFFECTED.
TCS written test procedure for 2014 batch.& Eligibility 60% with 2 back logs.
------------------------------------------------------------
80 minutes-30 questions,(aptitude),
10 minutes- 1 question ,(verbal)
------------------------------------------------------------
90 minutes-31 questions(total)
------------------------------------------------------------
next- round technical oral test only. Requirements for Mech,ece,eee branches (c- programme,data structures,data base concept.)
For cse ,it branches(java, operating systems, students may be asked to explain their project,)
You are leading a project team of 15 members. As you have found that the team members are not irregular in submission of weekly time sheets , you are required to stress the need to submit without fail. Using the following phrases, write an email with a minimum of 70 words and a maximum of 100 words to your team members informing the same.
can be accessed online – lead to loss of pay – every week – do not default – used to bill client – actual working hours – by friday – failure to adhere – time sheet filling application
Using the following phrases, write an email with a minimum of 70 words to a company requesting them to sponsor your college cultural festival.
pdf file – reputed institute - 10 days - 200 college – sparkling performance – extravaganza – sponsor the event – request appointment – brochure attached
Measurement of Three Dimensional Figures _Module and test questions.Elton John Embodo
This is a fort-folio requirement in my Assessment in Student Learning 1...It consists of module about the measurement of Three Dimensional Figures and test questions like Completion, Short Answer, Essay, Multiple Choice and Matching Type.
jstse 2015 question paper with solution,
jstse books,
jstse book for class 9 pdf,
jstse 2016-17,
how to prepare for jstse,
jstse 2015 answer key,
jstse exam sample paper for class 9,
jstse official website,
jstse previous year papers,
jstse,
mathematics-question-bank-for-summative-assesmentAPEX INSTITUTE
APEX INSTITUTE was conceptualized in May 2008, keeping in view the dreams of young students by the vision & toil of Er. Shahid Iqbal. We had a very humble beginning as an institute for IIT-JEE / Medical, with a vision to provide an ideal launch pad for serious JEE students . We actually started to make a difference in the way students think and approach problems. We started to develop ways to enhance students IQ. We started to leave an indelible mark on the students who have undergone APEX training. That is why APEX INSTITUTE is very well known of its quality of education and the dedication towards its target.
Mathematics question-bank-for-summative-assesmentAPEX INSTITUTE
APEX INSTITUTE was conceptualized in May 2008, keeping in view the dreams of young students by the vision & toil of Er. Shahid Iqbal. We had a very humble beginning as an institute for IIT-JEE / Medical, with a vision to provide an ideal launch pad for serious JEE students .
SINCE I CREATED IN 2010 VERSION AND SAVED IN OLD VERSION MOST OF FEATURES DISABLED. CONTENT NOT AFFECTED.
TCS written test procedure for 2014 batch.& Eligibility 60% with 2 back logs.
------------------------------------------------------------
80 minutes-30 questions,(aptitude),
10 minutes- 1 question ,(verbal)
------------------------------------------------------------
90 minutes-31 questions(total)
------------------------------------------------------------
next- round technical oral test only. Requirements for Mech,ece,eee branches (c- programme,data structures,data base concept.)
For cse ,it branches(java, operating systems, students may be asked to explain their project,)
You are leading a project team of 15 members. As you have found that the team members are not irregular in submission of weekly time sheets , you are required to stress the need to submit without fail. Using the following phrases, write an email with a minimum of 70 words and a maximum of 100 words to your team members informing the same.
can be accessed online – lead to loss of pay – every week – do not default – used to bill client – actual working hours – by friday – failure to adhere – time sheet filling application
Using the following phrases, write an email with a minimum of 70 words to a company requesting them to sponsor your college cultural festival.
pdf file – reputed institute - 10 days - 200 college – sparkling performance – extravaganza – sponsor the event – request appointment – brochure attached
Measurement of Three Dimensional Figures _Module and test questions.Elton John Embodo
This is a fort-folio requirement in my Assessment in Student Learning 1...It consists of module about the measurement of Three Dimensional Figures and test questions like Completion, Short Answer, Essay, Multiple Choice and Matching Type.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
Acetabularia Information For Class 9 .docxvaibhavrinwa19
Acetabularia acetabulum is a single-celled green alga that in its vegetative state is morphologically differentiated into a basal rhizoid and an axially elongated stalk, which bears whorls of branching hairs. The single diploid nucleus resides in the rhizoid.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
Honest Reviews of Tim Han LMA Course Program.pptxtimhan337
Personal development courses are widely available today, with each one promising life-changing outcomes. Tim Han’s Life Mastery Achievers (LMA) Course has drawn a lot of interest. In addition to offering my frank assessment of Success Insider’s LMA Course, this piece examines the course’s effects via a variety of Tim Han LMA course reviews and Success Insider comments.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
Embracing GenAI - A Strategic ImperativePeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
2. 10. Mensuration
Page 2
Mensuration
1. The volume of the solid formed by joining two basic solids is the sum of the volumes of the
constituents.
2. In calculating the surface area of combinations of solids, we can’t add the surface area of the
two constituents, because some part of the surface area disappears in the process of joining
them.
Sl.No.
Name of the
Solid
Figure
Lateral/curved
surface area
Total surface
area
Volume Nomenclature
1 Cuboid l= length
b= breadth
2 Cube
a= side of the
cube
3 Right Prism
Perimeter of
base X height
Lateral surface
area +2(area
of the end
surface)
Area of the
base X height
4
Regular
circular
cylinder
r= radius of
the base
5
Right
circular
cylinder
r= radius of
the base
h= height
l= slant
height
6
Right
pyramid
(perimeter of
base)X slant
height
Lateral surface
area+ area of
the base
(perimeter of
base)X height
7 Sphere r= radius
8 Hemisphere r= radius
3. 10. Mensuration
Page 3
Multiple choice Questions
1. The diameter of a sphere is 6cm. It is melted and drawn into a wire of diameter 2mm. The
length of the wire is
(a) (b)18m (c)36m (d)66m
2. A solid sphere of radius “r” is melted and cast into the shape of a solid cone of height r, then the
radius of the base of the cone is
(a) (b) (c) (d)
3. The curved surface area of a cylinder is and its volume is The ratio of its
diameter to its height
(a) (b)7:3 (c)6:7 (d)7:6
4. A cylinder with base radius 8cm and height 2cm is melted to form a cone of height 6cm. The
radius of the cone is
(a) (b)5cm (c)6cm (d)8cm
5. If three metallic spheres of radii 6cm, 8cm and 10cm are melted to form a single sphere, the
diameter of the sphere is
(a)12 (b)24cm (c)30cm (d)36cm
6. The volumes of two spheres are in the ratio64:27. The ratio of their surface areas is
(a)1 (b)2:3 (c)9:16 (d)16:9
7. The surface area of a sphere is same as the curved surface area of a right circular cylinder
whose height and diameter are 12cm each. The radius of the sphere is
(a)3 (b)4cm (c)6cm (d)12cm
8. 12 spheres of the same size are made from melting a solid cylinder of 16cm diameter and 2cm
height. The diameter of each sphere is
(a) (b)2cm (c)3cm (d)4cm
9. A solid piece of iron of dimensions 49X33X24 cm is molded into a sphere. The radius of the
sphere is
(a)21 (b)28cm (c)35cm (d)None
10. The maximum volume of a cone that can be carved out of a solid hemisphere of radius r is
(a) (b) (c) (d)
11. The radii of two cylinders are in the ratio 3:5. If their heights are in the ratio 2:3. Then the ratio
of their curved surface areas is
(a)2 (b)5:2 (c)2:3 (d)3:5
12. The curved surface area of right circular cone of height is 15cm and its diameter is 16cm is
(a) (b) (c) (d)
13. A right circular cylinder of radius and height just encloses sphere of diameter
(a) (b) (c) (d)2h
4. 10. Mensuration
Page 4
14. If four times the sum of the areas of two circular faces of a cylinder of height 8cm is equal to
twice the curved surface area, then diameter of the cylinder is
(a)4 (b)8cm (c)2cm (d)6cm
15. A metallic sphere of radius 10.5cm is melted and then recast into small cones, each of radius
3.5cm and height 3cm. The number of such cones is
(a)63 (b)126 (c)21 (d)130
16. An oil drum is in the shape of a cylinder having the following dimensions; diameter 2m and
height is 7m. The painter charges Rs.3/- per to paint the drum. Then the total charges to
be paid to the painter for 10 drums
(a)Rs.1508/- (b) Rs.1507/- (c) Rs.1506/- (d)None
17. A sphere, a cylinder and a cone are of the same radius and same height. Then ratio of their
curved surface areas is
(a)1:2:3 (b)2:2: (c)4:4: (d)130
18. A company wanted to manufacture 100 hemispherical basins from thin steel sheet. If the
radius of hemispherical basin is 21cm, then the required area of steel sheet to manufacture the
basins.
(a) (b) (c) (d)
19. A joker’s cap is in the form of right circular cone whose base radius is cm and height is cm
Then the area of the sheet required to make 20 such caps.
(a) (b) (c) (d)
20. A cylinder and cone have bases of equal radii and are of equal heights. Then their volumes are
in the ratio is
(a)1 (b)1:2 (c)3:1 (d)None
21. A toy is in the form of a cone mounted on a hemisphere. The diameter of the base and the
height of the cone are6cm and 4cm respectively. Then the surface area of the toy is _______
(a)105 (b)103.62 (c)104.12 (d)None
22. Two cubes each of volume 32 are joined end to end together. Then the total surface area of
the resulting cuboid
(a) (b) (c) (d)
23. A medicine capsule is in the shape of a cylinder with two hemispheres stuck to each of its ends.
The length of the capsule is 14mm and the width is 5mm. Then its surface area is
(a)22 (b) (c) (d)
24. The volume of the largest right circular cone that can be cut out of a cube whose edge is 7cm
(a) (b) (c) (d)
25. A cone of height 24cm and radius of base 6cm is made up of modelling clay. A child reshapes it
in the form of a sphere. Find the radius of the sphere.
(a)4 (b)5cm (c)6cm (d)2cm
5. 10. Mensuration
Page 5
26. The number of silver coins, 1.75cm in diameter and thickness 2mm, need to be melted to form
a cuboid of dimensions 5.5cmX10cmX3.5cm
(a)150 (b)120 (c)140 (d)130
27. A solid metallic sphere of diameter 28cm is melted and recast into a number of smaller cones,
each of diameter and height 3cm. Then the number of cones so formed.
(a)675 (b)674 (c)671 (d)672
28. Three metal cubes with edges 15cm, 12cm and 9cm respectively are melted together and
formed in a simple cube. Then the edge of this cube is
(a)14cm (b)18cm (c)12cm (d)14cm
29. A golf ball has diameter equals to 4.1cm. Its surface has 150 dimples which are in
hemispherical shape of radius 2mm. Then the total surface area which is exposed to the
surroundings. =___________
(a)40.85 (b)43.40 (c)84.21 (d)None
30. The number of spherical balls can be made out of a solid cube of lead whose edge measures
44cm and each ball being 4cm in diameter.
(a)2500 (b)2501 (c)2541 (d)None
Answers
1 2 3 4 5 6 7 8 9 10
c a b d b d c d a b
11 12 13 14 15 16 17 18 19 20
a d c b b a c b d c
21 22 23 24 25 26 27 28 29 30
b c a b c a d b a c