Tuesday 28 January 2020

CBSE Class 10 - Science - MCQs (#cbseClass10Science)(#eduvictors)

Science - MCQs 

CBSE Class 10 

CBSE Class 10 -  Science - MCQs (#cbseClass10Science)(#eduvictors)


Q1: Optical density of a medium depends on

      (a) Density of the medium
      (b) Thickness of the medium
      (c) Velocity of light in that medium
      (d) None of these

Q2: Which of the following is not a physical change?

      (a) Boiling of water to give water vapour
      (b) Melting of ice to give water
      (c) Dissolution of salt in water
      (d) Combustion of Liquefied Petroleum Gas (LPG)


Q3: Which of the following is correct about chromosomes?

      (a) It is composed of DNA and lipids.
      (b) It is composed of DNA and proteins.
      (c) It is composed of DNA only.
      (d) It is composed of RNA and proteins.


Sunday 26 January 2020

Happy Republic Day 2020 (#eduvictors)

Happy Republic Day 2020


Happy Republic Day 2020 (#eduvictors)


दिल से निकलेगी न मर कर भी वतन की उल्फ़त
मेरी मिट्टी से भी ख़ुशबू-ए-वफ़ा आएगी
- लाल चन्द फ़लक

Friday 24 January 2020

CBSE Class 7 - Science - Acids, Bases and Salts (Worksheet) (#eduvictors)(#cbseClass7Science)

Acids, Bases and Salts (Worksheet)CBSE Class 7 - Science 

CBSE Class 7 - Science - Acids, Bases and Salts (Worksheet) (#eduvictors)(#cbseClass7Science)

Direction: Fill in the blanks in the following sentences.

1. _______ are substances having a sour taste.


2. Substances that are bitter in taste and soapy to touch are _______ in nature.


3. Chemicals that are used to check acidic or basic nature of substances are called __________.


4. Acids turn ______ litmus to _____ .


5. Turmeric paste and China rose are also _________ indicators. Turmeric paste remains yellow in acidic solutions but turns to ________ in basic solutions.

Thursday 23 January 2020

How Do I manage my time while solving CBSE Class 10 Mathematics Question Paper (2019-2020)? (#eduvictors)(#cbseClass10Maths)

How Do I manage my time while solving CBSE Class 10 Mathematics Question Paper (2019-2020)? 

How Do I manage my time while solving CBSE Class 10 mathematics Question Paper (2019-2020)? (#eduvictors)(#cbseClass10Maths)


CBSE consistently believes in continuous improvement and Global trends of Instructive Change. It implies that the Board continually examines its processes and curriculum to evolve and find
resonance amongst the educational fraternity.

In this unique situation, CBSE has yet proposed a renovated assessment structure for the year 2019-2020 and remodelled question paper structure for class 10 and 12.

Solving a maths paper has always been a challenge for students. It is a frequent complaint by students that the maths paper was very long. Time management is critical for solving the question paper.

Divide the 3 hours with the end goal that you mentally distribute a specific time to each Section
in advance and can reexamine every one of the appropriate responses. So you can complete the paper inside a  reasonable time limit. With contribution from the specialists in this field, we have grouped a reasonable  breakdown of time that ought to be spent on each segment:


Wednesday 22 January 2020

CBSE Class 10 Maths Sample Question Paper (Set-3) (2019-20) - Standard (#eduvictors)(#cbseClass10Maths)

CBSE Class 10 Maths Sample Question Paper (Set-3) (2019-20) - Standard

CBSE Class 10 Maths Sample Question Paper (Set-3) (2019-20) - Standard (#eduvictors)(#cbseClass10Maths)

Archimedes (c. 287–212 B.C.) was the first to calculate with any degree of precision. The use of the π symbol for this quantity was introduced by Euler in 1739, approximately 2000 years
after Archimedes. Still π  is mysterious!

Sample Question Papers for Class 10 are taken into consideration as the best option to understand the question paper pattern very well.  

Eduvictors provide collection of sample question papers prepared by various schools and institutes 
that help you to practice and get familiar with the question paper pattern. Solving an ample variety of sample papers, together with the last years' pattern papers, has been the recommendation to students.

Help books for Maths are:

1. Oswaal CBSE Question Bank Class 10 Mathematics Book Chapterwise & Topicwise Includes   Objective Types & MCQ's (For March 2020 Exam)

2. Educart CBSE Sample Question Papers Class 10 Mathematics (Standard) For 2020 Exam

3. CBSE U-Like Sample Paper (With Solutions) & Model Test Papers (For Revision) in Mathematics for Class 10 for 2020 Examination

Here follows the Maths Sample question paper:


Monday 20 January 2020

CBSE Class 9 - Maths - Very Short Answer Based Questions (Solved Worksheet-1) (#eduvictors)(#cbseClass9Maths)

CBSE Class 9 - Maths - Very Short Answer Based Questions 

(Solved Worksheet-1)
CBSE Class 9 - Maths - Very Short Answer Based Questions (Solved Worksheet-1) (#eduvictors)(#cbseClass9Maths)

Q1: .Find any two irrational numbers between 0.1 and 0.12


Q2:  Simplify : √72 + √800 - √18.


Q3: What is the degree of a zero polynomial?


Q4: What is the degree of polynomial √3 ?


Q5: Factorise x² - 3x


Q6: Factorise x³ - 8


Q7:  Is 0x + 0y + c = 0, a linear equation?

Friday 17 January 2020

CBSE Class 9 - Mathematics Yearly (Olympiad) Sample Question Paper (2019-20)(#eduvictors)(#cbseClass9Maths)

CBSE Class 9 - Mathematics
 Yearly (Olympiad) Sample Question Paper
 (2019-20) 

CBSE Class 9 - Mathematics  Half Yearly Sample Question Paper  (2019-20) (#eduvictors)(#class9Papers)

Getting good marks is very important for students of class 9. For this one must practice and attempt sample question papers within time limits.

Here follows a sample question paper on Maths subject to assess your knowledge about the subject.

For studying you may refer following help guides:

1. Class 9 Mathematics - RD Sharma (2019-20) Bestseller
2. Xam Idea Complete Course Class 9 Mathematics (2019-20)

Thursday 16 January 2020

CBSE Class 11 - Informatics Practices - Python Basics - List Manipulation (Part-2) - Question and Answers (#eduvictors)(#class11Python)

Python Basics - List Manipulation (Part-2) - Question and Answers

CBSE Class 11 - Informatics Practices

CBSE Class 11 - Informatics Practices - Python Basics - List Manipulation (Part-2) - Question and Answers (#eduvictors)(#class11Python)

Based on syllabus of Class 11 Informatics Practices, here are important Questions and Answers covered for the chapter List Manipulation.

The questions and answers will familiarise you with basics concepts of Python Lists and provide a framework for understanding the programming concepts.Software development isn’t any one thing, but a myriad of practices that coalesce into software in the end. Python has been a versatile language and is used by companies to write all sorts of applications.

List is an important data structure, part of a core Python. Lists have a variety of uses including data science, statistics and scientific computing. List is considered as a collection of objects and is ordered and changeable(mutable). It allows duplicate members.


Q1: What is the output of the following code?

list =['I','N','D','I','A']
print(list[0:3])
print(list[3:])
print(list[:])

Answer:
['I', 'N', 'D']
['I', 'A']
['I','N','D','I','A']

CBSE Class 11 - Informatics Practices - Python Basics - List Manipulation (Part-2) - Question and Answers (#eduvictors)(#class11Python)
Display Lists


Q2: What is the output of the following code? What does the '+' operator' do in the code snippet?

Tuesday 14 January 2020

CBSE Class 10/9/8 - English - Reading Comprehension (Unseen Passage) (Set-14)(#eduvictors)(#readingComprehension)

English - Reading Comprehension 

(Unseen Passage) (Set-14)

For CBSE Class 8 - 10

CBSE Class 10/9/8 - English - Reading Comprehension (Unseen Passage) (Set-14)

Reading comprehension is an ability to read content, comprehend its significance, and to incorporate with what the reader knows already.

The motivation behind reading  is comprehension, that is, to be able to gather meaning from the passage text. Comprehension skills don't naturally evolve, it requires practice and one has to enhance word recognition and vocabulary skills. Students need to learn techniques to assist them with turning out to be dynamic reader who comprehend and understand the content very well.

Reading comprehension depends on the reader’s experience, knowledge of language and recognition of syntactic structure.
To solve reading comprehension, follow these steps:

Step 1: Read the entire passage at a moderate pace (not very slow not very fast)
Step 2: Try to identify main points and summarize the contents of each paragraph in your own words.
Step 3: Do some doodling on rough sheet i,e, create graphic organisers (webs, cause and effect charts, outlines) 
Step 4: Try to map a story.
Step 5: For data or date related passages, do mental maths quickly.
Step 6: Don’t make conclusions which are not in the comprehension.
Step 7: Answer the questions by eliminating the wrong options.


Question 1:  Read the passage given below and complete the statements that follow:

(1) Tourists to Jammu and Kashmir have another attraction – a floating post office on the Dal Lake in Srinagar, the first in the country. ‘Floating Post Office, Dal Lake’ – claimed to be the only one such post office in the world – is built on an intricately carved maroon houseboat, fastened on the western edge of the Dal Lake.

Sunday 12 January 2020

CBSE Class 10 - Economics - Chapter 1: Development (Q & A) Part-1(#eduvictors)(#cbseclass10economics)

CBSE Class 10 - Economics - Chapter 1: Development (Q & A) Part-1

CBSE Class 10 - Economics - Chapter 1: Development (Q & A) Part-1(#eduvictors)(#cbseclass10economics)


The development has many aspects. It is always related to progress. The part-1 video covers questions and answers based on CBSE syllabus.

Following questions are covered: 

Question: Define Development 

Question: What do you mean by development goals? What are the different types of development goals? 

Question: Why do you think average income is an important criterion for development? 

Question: What is Per Capita income? Question: What are the limitations of Per Capita income indicator?