Download Maths Rational Numbers - Worksheet 

For Class 7 / Class 8 / Class 9

The worksheet will help you understand the basic definition of Rational and its properties.

Download pdf.

Class 11 - Physics - Mechanical Properties of Solids and Fluids - Important Points to Remember #class11physics #cbseclass11 #solids #fluids #physicsnotes #eduvictors

Class 11 - Physics - Mechanical Properties of Solids and Fluids - Important Points to Remember

1. Elasticity: 

It is the property of a material by which it tries to regain its original configuration after the removal of the deforming force applied to it. Example of perfectly elastic solid, quartz, phosphor, bronze.

2. Plasticity:

It is the property of a body by virtue of which it does not regain its original shape and size even after the removal deforming force, is called plasticity.

Class 8 Science - Pollution in Air and Water (MCQs) #class8Science #environment #pollution #eduvictors

Pollution in Air and Water (MCQs)

Class 8 Science

#class8Science

Q1: In general, oxides of non metals are ________ in nature?

(a) basic

(b) acidic

(c) neutral

(d) amphoteric

Q2: The percentage of which of the following components of air always varies from one place to the other?

(a) O₂ 

(b) N₂ 

(c) Water vapour 

(d) CO₂

CBSE Class 9 - Social Science Term 1 MCQs (2021-22) (#cbseClass9)(#class9SocialScience)(#eduvictors)

CBSE Class 9 - Social Science Term 1 MCQs 

(2021-22)

Q1: What was Tithe?

(A) Tax to be paid directly to the state.

(B) Currency of France.

(C) A Tax levied by the church.

(D) A type of dress worn by the elite.

Q2: In the Eighteenth Century French society was divided into how many Estates?

(A) One

(B) Two

(C) Three

(D) Four

CBSE Class 10 - Biology - Life Processes MCQs (#class10Biology)(#Class10Term1MCQs)(#class10Science)(#eduvictors)

CBSE Class 10 - Biology - Life Processes MCQs 

Q1: Which activity is basic to living beings?

(a) Reproduction

(b) Locomotion

(c) Molecular Movement

(d) Adaptation

CBSE Class 8 Chemistry - Metals and Non-Metals (MCQs) (#class8Chemistry)(#class8Science)(#eduvictors)

CBSE Class 8 Chemistry - Metals and Non-Metals (MCQs) 

Q1: All metals are solids except: 

(a) Sodium

(b) Calcium

(c) Mercury

(d) Copper

Q2: Which of the following metal does not react with dilute Hydrochloric acid?

(a) Iron

(b) Sodium

(c) Magnesium

(d) Copper

CBSE Class 9 Maths - Linear Equations in Two Variables (MCQs)(#class9Maths)(#linearequations)(#eduvictors)(#cbse2021)

 CBSE Class 9 Maths - Linear Equations in Two Variables (MCQs)

Q1: A linear equation of two variables x and y can be represented as ax + by = c, where a, b, and c are:

(A) Rational numbers

(B) Irrational numbers

(C) Integers

(D) Real Numbers

Q2: The graph of the equation of the form y = kx is a line which?

(A) May pass through the origin.

(B) Always passes through the origin.

(C) Will not pass through origin

(D) Will be parallel to x-axis

Class 9 Maths - Important Identities (#class9Maths)(#eduvictors)

Class 9 Maths - Important Identities

(a+b)² = a² + 2ab+ b²

(a–b)² = a² –2ab + b²

a² – b² = (a+b)(a–b)

Class 10 Biology: Life Processes (Worksheet) (#class10Biology)(#cbse2021)(#eduvictors)

Class 10 Biology: Life Processes (Worksheet)

Fill in the blanks with suitable words.

1. ____ regulate the exchange of gases and the loss of water vapour from the leaves.

2. Who won the Nobel Prize for his work on photosynthesis?

3. ____are stacks of thylakoid membrane.

4. Photosynthesis occurs in which organelle of the cell?

5. Iodine can be used to test the presence of____.

Chemistry - Colours Of Compounds For CBSE Class 12, 11, 10 and 9 (#class12Chemistry)(#class11Chemistry)(#ntse)(#neet)(#eduvictors)

 Chemistry - Colours Of Compounds For CBSE Class 12, 11, 10 and 9 

Salts/Compounds     Colour

1. Potassium dichromate, K₂Cr₂O₇ Orange

2. Potassium permanganate, KMnO₄ Violet

3. Ferric tetra-oxide, Fe₃O₄ Black

4. Ferrous sulphate, FeSO₄.7H₂O Green

5. Ferric sulphate, Fe₂(SO₄)₃ Yellow

6. Ferric hydroxide, Fe(OH)₂ Green

CBSE Class 9 Geography: India - Size and Location (MCQs) (#class9Geography)(#cbse2021)(#eduvictors)

CBSE Class 9 Geography: India - Size and Location (MCQs)

Choose the right answer from the four alternatives given below.

Q1: The Tropic of Cancer DOES NOT pass through:

(a) Rajasthan

(b) Chhattisgarh

(c) Odisha

(d) Tripura

Q2: The easternmost longitude of India is:

(a) 97° 25' E

(b) 68° 7' E

(c) 77° 6' E

(d) 82° 32' E

CBSE Class 9 - Maths - Real Numbers (MCQs) (#class9Maths)(#cbse2021)(#realnumbers)(#eduvictors)

CBSE Class 9 - Maths - Real Numbers (MCQs)

Choose the correct option in each of the following questions:

Q1. Which of the following is a rational number?

(a) 2√3

(b) π

(c) 0

(d) √3 + 1

Q2. Every point on a number line represents

(a) a rational number 

(b) a natural number 

(c) an irrational number 

(d) a real number

Common Chemical Compounds – Names and Formulas (General Science)(#chemistry)(#compete4exams)(#eduvictors)(#class12Chemistry)(#NEET)(#JEE)

 Common Chemical Compounds – Names and Formulas 

(General Science)

In competition exams like NEET, JEE, NTSE etc. generally, the chemical names are asked in these exams. 

The list of all the important Names and Formulas of Common Chemical Compounds is given here: weblink

 

Biology: Know Your Vitamin Quiz (#biology)(#NEET)(#PreMedical)(#Class12Biology)(#compete4exams)(#eduvictors)

Know Your Vitamins Quiz

1. What is the source of Vitamin A in Leafy vegetables?

2. Which Vitamin is known as the anti-infetive vitamin

3. Which Vitamin is used for ELISA test (AIDS)?

4. Which Vitamin contains Cobalt?

Physicists and Their Major Contributions (#class11Physics)(#Class12Physics)(#NEET)(#JEE)(#Physics)(#eduvictors)

Physicists and Their Major Contributions

For Class 11/Class 12 Physics - NEET - JEE

Physics deals with the study of the basic laws of nature and their manifestation in different phenomena. The basic laws of physics are universal and are applied in widely different contexts and conditions. Physics is a basic discipline in the category of natural sciences which also includes other disciplines like Chemistry and Biology. The word physics comes from a Greek word meaning nature.

Here is a partial list of Physicists and their contributions in various fields of physics.

CBSE Class 10 Maths Revision Worksheet (All Chapters) (#class10Maths)(#cbse2020)(#eduvictors)

CBSE Class 10 Maths Revision Worksheet (All Chapters)

Fill in the blanks with suitable words.

1. HCF of any two primes numbers is always __________.

2. LCM of Smallest prime number and the smallest composite number is _______.

3. A _________ is a polynomial of degree 0.

4. We get the original polynomial if we multiply its ________ together.

5. If we draw x = a and y = b graphically then we get lines intersecting at _________.

CBSE Class 11 Biology - The Living World - Very Short Answer Based Questions(VSQA)(#eduvictors)(#class11Biology)

The Living World - Very Short Answer Based Questions

CBSE Class 11 Biology

Q1: Who is called Father of Biology and Zoology?

Q2: Name the Father of Botany.

Q3: Father of Plant Physiology

Q4: Father of Mycology

CBSE Class 8 - Science - Force, Pressure and Friction (Multiple Choice Questions)(#eduvictors)(#cbseClass8Science)

Force, Pressure and Friction 
(Multiple Choice Questions)

CBSE Class 8 - Science

Q1. Force on an object
  (a) must change the speed of the object if it is moving.
  (b) may change the direction of motion.
  (c) must change the shape of object. .
  (d) none of these


Q2. Strength of a force is expressed by 
   (a) Magnitude
   (b) Direction
   (c) Both magnitude and direction
   (d) none of these

3. Force of friction is
   (a) contact force
   (b) non-contact force
   (c) gravitational force
   (d) electrostatic force

A Black Sheep (English Idioms and Phrases)(#eduvictors)(#englishidioms)

A Black Sheep

Meaning:

CBSE Class 6 - 8 English Grammar - Forming Comparative and Superlative Adjectives (Worksheet) (#englishgrammar)(#eduvictors)

Forming Comparative and Superlative Adjectives (Worksheet)

CBSE Class 6 - 8 English Grammar

Fill in the blanks with suitable adjective forms.

1. Meena is _________ than Manoj (tall).

2. Meena is __________ of all the students. (tall)

3. My hair is _________ than your hair.

4. Radha is ______ than his brother. (wise)

5. Of all the students in the class, Roma is ___________. (thin)