Thursday, 14 November 2019

CBSE Class 10 English - Cloze Test (Part 2) - Fill in the Blanks (New Pattern 2019-2020)(#class10English)(#eduvictors)

Class 10 English - Cloze Test (Part 2) 

Fill in the Blanks 
(New Pattern 2019-2020)
CBSE Class 10 English - Cloze Test (Part 2) - Fill in the Blanks (New Pattern 2019-2020)(#class10English)(#eduvictors)


A Cloze Test or Cloze Reading Test is an exercise where the candidates are provided with a passage which has certain words missing from it. It follows logically that to ace such an assessment, you must have a strong command over English Language,  Grammar and Good Vocabulary. More importantly, it is important to understand the flow and context of the passage. Keep reading to know the tips that will help you to solve questions based on Cloze Test.



Directions : In Question Nos. 1 to 10, in the following passage some of the words have been left out. Read the passage carefully and choose the correct answer to each question out of the four alternatives and fill in the blanks.

Wednesday, 13 November 2019

CBSE Class 11 Maths Chapter Sets - NCERT Exercise 1.4 (Q 6 - Q 8) (#eduvictors)(#class11)

Class 11  Maths Chapter Sets - NCERT Exercise 1.4 (Q 6 - Q 8)

NCERT Solutions
CBSE Class 11  Maths Chapter Sets - NCERT Exercise 1.4 (Q 6 - Q 8) (#eduvictors)(#class11)

Q6: If A = { 3, 5, 7, 9, 11 }, B = {7, 9, 11, 13}, C = {11, 13, 15} and D = {15, 17}; find
(i) A ∩ B 
(ii) B ∩ C 
(iii) A ∩ C ∩ D
(iv) A ∩ C 
(v) B ∩ D 
(vi) A ∩ (B ∪ C)
(vii) A ∩ D 
(viii) A ∩ (B ∪ D) 
(ix) ( A ∩ B ) ∩ ( B ∪ C )
(x) ( A ∪ D) ∩ ( B ∪ C)

Answer:
(i) A ∩ B  = {7,9,11}

(ii) B ∩ C = {11, 13}

(iii) A ∩ C ∩ D = {A ∩ C} ∩ D  = {11} ∩ {15, 17} = φ

(iv) A ∩ C = {11}

(v) B ∩ D = {7, 9, 11, 13}  ∩ {15, 17} = φ

(vi) A ∩ (B ∪ C)
= {3, 5, 7, 9, 11}  ∩ ({7, 9, 11, 13} ∪ {11, 13, 15})
= {3, 5, 7, 9, 11}  ∩ {7, 9, 11, 13, 15}
= {7, 9, 11}

(vii) A ∩ D = φ

(viii) A ∩ (B ∪ D)
= {3, 5, 7, 9, 11}  ∩ ({7, 9, 11, 13} ∪ {15, 17})
= {3, 5, 7, 9, 11}  ∩ {7, 9, 11, 13, 15, 17}
= {7, 9, 11}

Saturday, 9 November 2019

NTSE/CTET/Competitions - General Knowledge - Environmental Institutes (#GeneralKnowledgeIndia)(#eduvictors)

Environmental Institutes

General Knowledge
NTSE/CTET/Competitions


Among the enormous number of foundations and institutes that manage ecological assurance and environmental  protection, a few of known institutes and organizations  (some are government-funded) are listed underneath:

1. Arid Zone Research Institute—Jodhpur

2. Central Pollution Control Board—Delhi

3. Central Museum Authority—New Delhi

4. Rehabilitation Institute of Social Forestry and Ecology— Allahabad/Pryagraj

5. G. B, Pant Himalayan Environment and Development Institute— Almora

6. Himalayan Forest Research Centres - Shimla

Friday, 8 November 2019

CBSE Class 11 Maths Sets - NCERT Exercise 1.4 Answers (Q1 - Q5) (#eduvictors)(#class11Maths)

CBSE Class 11 Maths Sets
NCERT Exercise 1.4 Answers 

(Q1 - Q5)

CBSE Class 11 Maths Sets - NCERT Exercise 1.4 Answers (Q1 - Q5) (#eduvictors)(#class11Maths)

Q1: Find the union of each of the following pairs of sets:
(i) X = {1,3,5} Y = {1,2,3}

(ii) A = {a,e,i,o,u}, B = {a,b,c}

(iii) A = {x : x is a natural number and multiple of 3}
       B = {x : x is a natural number less than 6}

(iv) A = {x : x is a natural number and 1 < x ≤ 6 }
      B = {x : x is a natural number and 6 < x < 10 }

(v) A = {1, 2, 3}, B = φ


Answers:
(i) X = {1,3,5} Y = {1,2,3}
     X ∪ Y = {1,2,3,5}

Wednesday, 6 November 2019

Class 11 - Maths - Chapter: Sets - Operations Of Sets (#class11Maths)(#eduvictors)

Sets - Operations Of Sets

Class 11 - Maths
Class 11 - Maths - Chapter: Sets - Operations Of Sets (#class11Maths)(#eduvictors)


COMPLEMENT OF A SET

If U  be the universal set and A is the subset of U, then the complement of A with respect to U, denoted by A',
A' is defined as
A' = {x : x ∈ U and x  ∉ A }

Tuesday, 5 November 2019

CBSE Class 12/NTSE/ - Chemistry - Functions of Catalysts (#class12Chemistry)(AIPMT)(#eduvictors)

Chemistry - Functions of Catalysts

CBSE Class 12/NTSE/ - Chemistry - Functions of Catalysts (#class12Chemistry)(AIPMT)(#eduvictors)

Catalyst, in chemistry, any substance that increases or decreases the rate of a reaction without itself being consumed. Enzymes are bio catalysts i.e. naturally occurring catalysts responsible for many essential biochemical reactions.

Here is a list of catalysts used in various chemical reactions:


1. In Haber’s process for manufacture of ammonia
    Catalyst: Iron powder


Sunday, 3 November 2019

English Vocabulary - Commonly Confused Words (Part-3)(#eduvictors)(#englishvocabulary)

Commonly Confused Words 

(Part-3)
English Vocabulary 
English Vocabulary - Commonly Confused Words (Part-3)(#eduvictors)(#englishvocabulary)


English is full of phrases or words, which sound the same or comparable yet have distinctive meanings and are sometimes confusing too. Here is the third list of commonly confused words.

Amoral, Immoral
Amoral not concerned with right or wrong
Immoral means not following the accepted moral standards


Saturday, 2 November 2019

Class 11 - Maths - Chapter: Sets - Venn Diagrams (#class11Maths)(#eduvictors)

Venn Diagrams

Chapter: Sets
Class 11 - Maths
Class 11 - Maths - Chapter: Sets - Venn Diagrams (#class11Maths)(#eduvictors)


Most of the relationship between sets can be represented by means of diagrams.

Figures representing sets in the form of an enclosed region in the plane are called Venn Digrams. In these diagrams, the universal set is usually represented by a rectangular region and its subsets by bounded regions inside the rectangular region.

VENN DIAGRAMS IN DIFFERENT SITUATIONS