Class 7 - Maths - Lines and Angles (Worksheet) (#cbsenotes)(#eduvictors)

Lines and Angles (Worksheet)

Directions: Fill in the blanks to make the statements true.


1. If sum of measures of two angles is 90°, then the angles are _________.

3. If the sum of measures of two angles is 180°, then they are _________.

3. A transversal intersects two or more than two lines at _________ points.

CBSE Class 6 - Science - Chapter 6 - Changes Around Us - Multiple Choice Questions (#cbsenotes)(#eduvictors)

Class 6 - Science - Chapter 6 

Changes Around Us

Multiple Choice Questions

Q1: Pick the change that can be reversed from the following.

(a) Cutting of trees
(b) Melting of ghee
(c) Burning of candle
(d) Blooming of flower


Q2: Which of the following changes cannot be reversed?

(a) Hardening of cement
(b) Freezing of ice cream
(c) Opening a door
(d) Melting of chocolate


Q3: An iron ring is heated. Which of the following statement about it is incorrect?

(a) The ring expands
(b) The ring almost comes to the same size on cooling
(c) The change, in this case, is reversed
(d) The ring changes its shape and the change cannot be reversed

CBSE Class 6-12 - English Grammar - Idioms and Phrases Test (#cbsenotes)(#eduvictors)

IDIOMS AND PHRASES QUIZ

(English Grammar)

Directions: Given below are some idioms/phrases followed by four alternative meanings to each. Choose the response (a), (b), (c) or (d) which is the most appropriate expression.


Q1: Cry over spilt milk

(a) Complaining about a loss in the past
(b) Too much inquisitive about something
(c) When something is done badly to save money
(d) Dealing with a problem only in an emergency situation


Q2: Cut the mustard

(a) Prepare spices out of mustard seeds
(b) To come up to expectations
(c) Making absurd expectations
(d) Very enthusiastic

Class 9- 12/NTSE/CTET/Entrance Examination- Computer Awareness Quiz (#eduvictors)(#cbsenotes)

Computer Awareness Quiz

Here is a list of computer awareness based quizzes that help you prepare for various entrance examinations.

MCQs on Computer fundamentals and Computer awareness Quizzes links are provided here:

Computer Awareness Quiz

Computer Awareness Quiz Set-1

Computer Awareness Quiz Set-2

Computer Awareness Quiz Set-3

Computer Awareness Quiz Set-4

Windows Operating System Quiz

MS Office Quiz

Database Systems Quiz

Computer Fundamentals Quiz

Divisibility Rules of Various Numbers - CBSE Class 6-12 - NTSE, Entrance Tests - Mathematics Tips (#cbsenotes)(#entrancetests)(#eduvictors)

Divisibility Rules of Various Numbers 

(2-25)

Divisibility by 2: 
A number is divisible by 2 if its unit’s digit is even or 0.

Divisibility by 3: 
A number is divisible by 3 if the sum of its digits are divisible by 3.

Divisibility by 4: 
A number is divisible by 4 if the last 2 digits are divisible by 4, or if the last two digits are 0’s.

Divisibility by 5: 
A number is divisible by 5 if its unit’s digit is 5 or 0.

Divisibility by 6: 
A number is divisible by 6 if it is simultaneously divisible by 2 and 3.

CBSE Class 8 - Science - Synthetic Fibres and Plastics (MCQs) - NCERT Exemplar Answers (#cbsenotes)(#eduvictors)

Synthetic Fibres and Plastics

Multiple Choice Questions

Question 1: Pick the synthetic fibre out of the following.

(a) Cotton
(b) Nylon
(c) Jute
(d) Wool


Question 2: Which of the following is a source of rayon?

(a) Wool
(b) PET
(c) Wood pulp
(d) Silk


Question 3: Polycot is obtained by mixing

(a) nylon and wool
(b) polyester and wool
(c) nylon and cotton
(d) polyester and cotton

Indian States Touching International Borders - Geography - CBSE Class 6/7/8/9/10/NTSE/CTET -

Indian States Touching International Borders 

Table

States Situated on International Borders
(Indian States touching International Borders)

No.	Countries	States
1	Pakistan	1. Gujarat 2. Rajasthan 3. Punjab 4. Jammu & Kashmir

Is Matter Around Us Pure? - Worksheet - CBSE Class 9 Chemistry (#cbsenotes) (#eduvictors)

Is Matter Around Us Pure?

Worksheet

Fill in the blanks

1. Anything which has mass and occupies space is called ________.

2. Matter can be classified as ____ substances or mixtures

3. A/An _______ is a basic form of matter which cannot be broken down into simpler substances by any physical or chemical means.

4. _____ are one category of elements that have lustre, conduct heat and electricity and are sonorous.

5. ________ are elements having properties intermediate between those of metals and non-metals

CBSE Class 9 - Maths - Introduction To Euclid's Geometry - Axioms, Theorem and Other terms (#cbsenotes)(#eduvictors)

Introduction To Euclid's Geometry - Axioms, Theorem and Other terms

(Note: Following list is compiled from a very old book 'Elements of Geometry by Ledegenre' and other NCERT textbooks)

Important terms to remember:

1. An axiom is a self-evident proposition (an assumption which is a self-evident truth).

2. A theorem is a truth, which becomes evident by means of a train of reasoning called a demonstration or proof. Theorems are proved, using axioms, previously proved statements and deductive reasoning.

3. A problem is a question proposed, which requires a solution.

4. A lemma is a subsidiary truth, employed for the demonstration/proof of a theorem, or the solution of a problem.

Class 6/7/8/9/10 Entrance Tests/NTSE/CTET/NDA - General Science Quiz (2018) (#eduvictors)

General Science Quiz 

Q1: Which of the following is not example bio-mass energy source?

(a) Wood
(b) Gobar gas
(c) Atomic energy
(d) Coal


Q2: The scientific study of earthquakes is known as 

(a) Seismology
(b) Cosmology
(c) Ecology
(d) Pathology


Q3: Which of the following is a plant hormone?

(a) Insulin
(b) Thyroxin
(c) Estrogen
(d) Cytokinin

CBSE Class 7 - Maths - Exponents and Powers (MCQs) (#cbsenotes)(#eduvictors)

Exponents and Powers
(MCQs)

Q1: Simplify 2³

(a) 6
(b) 8
(c) 10
(d) 222

Q2: What is the value of 3⁰?

(a) 0
(b) 1
(c) 3
(d) Not Defined

Q3: Value of 12² is _____

(a) 2
(b) 24
(c) 144
(d) 0

CBSE Class 6 - 8 - English Grammar - Present Indefinite Tense (Worksheet) (#cbsenotes)(#eduvictors)

English Grammar - Present Indefinite Tense 

(Worksheet) 

Directions: Make the sentence using Present Indefinite tense with suitable forms of verbs given in the brackets.


1. Buses ________ on this road every hour. (run)

2. He ______ his job next week. (leave)

3. The cow ______ milk. (give)

4. I ______ up early in the morning.  (get)

5. Girls _____ songs. (sing)

6. Hard working students _______ prizes.  (get)

CBSE CLASS 9 - BIOLOGY - CELL: FUNDAMENTAL UNIT OF LIFE (Worksheet)(#cbsenotes)(#eduvictors)

CELL: FUNDAMENTAL UNIT OF LIFE 

(Worksheet)

Fill in the blanks with suitable words.

1. The fundamental organizational unit of life is the _______.


2. Cells are enclosed by a plasma membrane composed of ________ and _______.


3. Plasma membrane is a __________ permeable membrane.


4. In plant cells, a cell wall composed of _________ is located outside the cell membrane.


5. In prokaryotes, the nuclear membrane is ________.

CBSE Class 9 - Geography - List of Important Dams In India (#cbsenotes)(#eduvictors)

List of Important Dams In India

CBSE Class 10 - Economics - Chapter 1 - Introduction of Economics - Worksheet (#cbsenotes)(#eduvictors)

Introduction of Economics 

Worksheet

Fill in the blanks.

1. Economics is a _____ science. (physical, social, natural)


2. Economics studies man’s ____ behaviour in society. (economic, social, political)


3. The Greek word “OIKONOMIA” means _______. (household, household management, household science)


4. _____ is considered as the Father of Economics.

English Language Reading Comprehension Test - 12 (#cbsenotes)(#eduvictors)

Reading Comprehension 

Set - 12

Read the following passage and answer the questions given below:

There are two problems which cause great worry to our educationists, the problem of religious and moral instruction in a land of many faiths and the problem arising out of a large variety of languages. Taking up the education of children, we see that they should be trained to love one another, to be kind and helpful to all, to be tender to the lower animals and to observe and think right. The task of teaching them how to read and write and to count and calculate is important, but it should not make us lose sight of the primary aim of moulding personality in the right way. For this, it is necessary to call into aid, culture, tradition and religion. But in our country we have, in the same school, to look after boys and girls born in different faiths and belonging to families that live diverse ways of life and follow different forms of worship associated with different denominations of religion. It will not do to tread the easy path of evading the difficulty by attending solely to physical culture and intellectual education. We have to evolve a suitable technique and method for serving the spiritual needs of school children professing different faiths. We would thereby promote an atmosphere of mutual respect, a fuller understanding and helpful co-operation among the different communities in our society. Again we must remain one people and we have therefore to give basic training in our schools to speak and understand more languages than one and to appreciate and respect the different religions prevailing in India. It is not right for us in India to be dissuaded from this by considerations as to overtaking the young mind. What is necessary must be done. And it is not in fact too great a burden. 

Class 11/10/9/8 - Chemistry - Uses of Gases (Worksheet) (#eduvictors)(#cbsenotes)

Uses of Gases 

(Worksheet)

Fill the blanks:

1. The gas that can be used to fill party balloons is _______.

2. The gas that is used to make flash light is _______ .

3. The gas widely used in advertisement signs is _______.

4. The gas present in tungsten bulb is _______.

5. The gas present in the universe is _______.

CBSE Class 10 - Social Science - Online Quizzes Available (#cbsenotes)(#eduvictors)

Class 10 - Social Science Online Quizzes

Online Quizzes (MCQs) are available for the following chapters:

1. The Rise of Nationalism in Europe.

2. The Age of Industrialisation

3. Popular Struggles and Movements

4. Our Environment - Quiz-1, Quiz-2

CBSE Class 9 - Chemistry - Matter in Our Surroundings (MCQs) (#cbsenotes)(#eduvictors)

Matter in Our Surroundings
(MCQs)

1. ______ is a physical quantity which expresses the amount of matter in a body.

(A) Mass
(B) Density
(C) Volume
(D) Temperature


2. The space inside a container that is occupied by matter is its ______.

(A) density
(B) mass
(C) volume
(D) shape


3. ______ is the ratio of mass of a substance to its volume.

(A) Viscosity
(B) Fluidity
(C) Density
(D) Elasticity

Vocabulary - 10 The Most Confusing Words (#cbsenotes)(#eduvictors)

Vocabulary - 10 The Most Confusing Words

① Ability, Capacity

Ability refers to the power to do something.
e.g. Citrus foods are said to have the ability to prevent colds.

Capacity refers to the ability to hold or contain something.
e,g. This hall has a capacity of 5,000 seats.


② About, Approximately, Around

About refers to a rough estimate. Commonly used in face to face speech.
e.g.  We waited about 30 minutes for the bus.

Approximately refers to near accuracy.
e.g.  This school enrolls approximately 4,000 students.

Around refers to a physical proximity or surrounding.
e.g.  We’ll look for you around the front of the building.