Wednesday, 7 April 2021

CBSE Class 10 - Chemistry - Periodic Classification Of Elements (Very Short Answer Based Questions)(#class10Chemistry)(#cbsenotes)(#eduvictors)

Class 10 - Chemistry - Periodic Classification Of Elements (Very Short Answer Based Questions)

CBSE Class 10 - Chemistry - Periodic Classification Of Elements (Very Short Answer Based Questions)(#class10Chemistry)(#cbsenotes)(#eduvictors)


Q1: What is the basis of classification of elements in the modern periodic table?

Answer: Atomic number


Q2: The Law of Octaves was applicable only upto which element?


Answer: Calcium


Q3: Which important property did Mendleev use to classify the elements in the periodic Table?

Answer: He used atomic masses of elements in classifying elements.


Sunday, 4 April 2021

CBSE Class 11 - Business Studies - Chapter 3 - Private, Public and Global Enterprises - MCQs (#cbsenotes)(#eduvictors)(#class11BusinessStudies)

Class 11 - Business Studies - Chapter 3 - Private, Public and Global Enterprises - MCQs 

CBSE Class 11 - Business Studies - Chapter 3 - Private, Public and Global Enterprises - MCQs (#cbsenotes)(#eduvictors)(#class11BusinessStudies)


Q1: LIC is the example of 

(a) Departmental undertaking 

(b) Statutory corporation

(c) Govt. Company 

(d) Private company


Q2: A government company is any company in which the paid up capital held by the government is not less than

(a) 49% 

(b) 51%

(c) 50% 

(d) 25%

Thursday, 1 April 2021

Class 10 English Preboard Sample Question Paper (Set-2) 2020-21(#class10English)(#cbsepapers)(#eduvictors)

Class 10 English Preboard Sample Question Paper  (Set-2) 2020-21

CBSE Class 10 English Preboard Sample Question Paper  (Set-1) 2020-21 (#class10English)(#cbsepapers)(#eduvictors)

Learning is a continual process. To improve scores, the best way is to learn and practice. Solving question papers help students to evaluate their knowledge and familarise with different types of question patterns being asked in examination. 

Eduvictors provides CBSE Previous Year Papers and Sample Question Papers for Class 10 Maths, Science, Social, English, Hindi and Sanskrit with/without solutions to help students in their board exam preparation.

1. Buy 15+1 Practice Papers - English Language & Literature: CBSE Class 10 for 2021 Examination


Here attached the English Sample Question Paper (2020-2021).

Tuesday, 30 March 2021

CBSE Class 9 - Chemistry - Matter in Our Surroundings - 1 Mark Questions and Answers (#class9Chemistry)(#class9Science)(#eduvictors)

CBSE Class 9 - Chemistry - Matter in Our Surroundings - 1 Mark Questions and Answers 

CBSE Class 9 - Chemistry - Matter in Our Surroundings - 1 Mark Questions and Answers (#class9Chemistry)(#class9Science)(#eduvictors)


Q1: What are the conditions for 'something' to be called 'matter'?

Answer: The main conditions for something to be matter are, it should:

(a) occupy space and

(b) have mass


Q2:  Name the state of matter in which particles just move around randomly because of the very weak force of attraction.

Answer: Gaseous state


Q3: Name two processes that provide the best evidence for the motion of particles in matter.

Answer: Diffusion and Brownian motion provide the best evidence about the random motion of particles in matter.

Monday, 29 March 2021

CBSE Class 12 - Informatics Practices - Querying and SQL Functions (Worksheet) (#class12IP)(#cbsenotes)(#eduvictors)

 CBSE Class 12 - Informatics Practices - Querying and SQL Functions (Worksheet)

CBSE Class 12 - Informatics Practices - Querying and SQL Functions (Worksheet) (#class12IP)(#cbsenotes)(#eduvictors)

Q1 (MCQ): The now() function in MySql is an example of ?

a. Math function

b. Text function

c. Date Function

d. Aggregate Function


Q2: Write the output of the following SQL command.

select round(15.857,-1);

a. 15.8

b. 15.9

c. 15.0

d. 16

Saturday, 27 March 2021

Class 10 Maths CBSE Preboard Sample Question Paper (Set-8) 2020-21(#eduvictors)(#class10Maths)(#cbsepapers)

Class 10 Maths  CBSE Preboard Sample Question Paper (Set-8) 2020-21

Class 10 Maths  CBSE Preboard Sample Question Paper (Set-8) 2020-21(#eduvictors)(#class10Maths)(#cbsepapers)



Learning is a continual process. To improve scores, the best way is to learn and practice. Solving question papers help students to evaluate their knowledge and familiarise with different types of question patterns being asked in the examination. 

Eduvictors provides CBSE Previous Year Papers and Sample Question Papers for Class 10 Maths, Science, Social, English, Hindi and Sanskrit with/without solutions to help students in their board exam preparation.

1. Buy Oswaal NCERT & CBSE Pullout Worksheets Class 10 Mathematics (Standard) Book (For 2021 Exam)



Here attached the Maths Preboard Sample Question Paper (2020-2021) for your practice.

Wednesday, 24 March 2021

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

 Common Chemical Compounds – Names and Formulas 

(General Science)

Common Chemical Compounds – Names and Formulas (General Science)(#chemistry)(#compete4exams)



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