CBSE Class 12 - Physics Sample Question Paper + Solution- (2018-19)(#eduvictors)(#cbsenotes)

CBSE Class 12 - Physics
 Sample Question Paper + Solution- (2018-19)

Physics is a study of basic laws of nature and their manifestation in different natural phenomena. Physics is the study of physical world and matter and its motion through space and time, along with related concepts such as energy and force. The class 11 syllabus provides logical sequencing of the ‘Units’ of the subject matter with proper placement of concepts with their linkages for better understanding.

Here follows the class 12  Physics sample question paper along with marking scheme and answers helping you in your studies.

CBSE Class 9 - Economics - Chapter 3: Poverty As A Challenge (Q and A)(#eduvictors)(#cbsenotes)

Chapter 3: Poverty As A Challenge

(Q and A)

CBSE Class 9 - Economics - Study Notes

Q1. Why calorie requirements in rural areas are fixed at a higher level than urban areas? 

Answer: Since people living in rural areas engage themselves in more physical work that is why
calorie requirement is more in rural areas.


Q2. Describe the poverty trends in India since 1973. 

Answer:
(i) The proportion of the people below the poverty line declined from 55% in 1973 to 45% in 1993-94 and 37% in 2004-05. It has further declined to 22% in 2011-12.

(ii) The number of poor people declined from 407 million in 2004-05 to 269 million in 2011-12.

(iii) There is a standard decline in poverty ratio in India for both rural and urban areas.

CBSE Class 8 - Science - CH10 - Reaching Age of Adolescence (Worksheet)

Reaching Age of Adolescence 

(Worksheet)

1. Adolescents become capable of reproduction when their ___________ and ________ begin to produce gametes


2. In human females the reproductive phase of life begins at________ and lasts till the age of ________ years.


3. __________ no. of chromosomes are present in the human gametes.


4. __________ and _________ are sex chromosomes.


5. An ovum has __________ sex chromosome while a sperm has _________ sex chromosome.

Class 10 - Chemistry - Carbon and Its Compounds (NCERT In Text Activities Solved) (#cbsenotes)(#eduvictors)

Class 10 - Chemistry

Carbon and Its Compounds 

(NCERT In Text Activities Solved)

Activity 4.1
● Make a list of ten things you have used or consumed since the morning.

● Compile this list with the lists made by your classmates and then sort the items into the adjacent Table.

● If there are items which are made up of more than one material, put them into both the relevant columns.

Answer:

(C) -> Indicates carbon-based material.

CBSE Class 6-12 - English Grammar Worksheet - Verb Forms (#cbsenotes)(#eduvictors)

English Grammar Worksheet - Verb Forms

Fill in the blanks with suitable verbs from the options given in brackets.

1. One of the student in our class ______ an Apple phone. (own/owns)

2. Apple pie and custard _________ my favourite dish. (is/are)

3. Ten kilometres _____ a long way to walk (is/are)

4. Either Sanya or I _____ to blame (is/am/are)

5. Maya as well as Sanya ________ guilty. (was/were)

6. If I _____ rich, I would buy a ship. (was/were)

CBSE Class 5-12 : Download NCERT Books (#ncertbooks)(#eduvictors)

CBSE Class 5-12 : Download NCERT Books

NCERT assists and advises the central and state governments on educational topics related to high school education. This article discusses in brief the NCERT books. You can download them right here!

The NCERT books are exceptional recognised for their simplicity and setting out principles as they are without diving a great deal deep into more complex theories.

The entire listing of class-wise NCERT books along side their respective down load hyperlinks. Select those your syllabus needs and start studying right away!

Download Links for NCERT Books for CBSE Class 5

Subject	Book Name	Download Link
Science	Looking Around	Download
Mathematics	Math-Magic	Download
English	Marigold	Download

Class 10 - Science - Chapter 15: Our Environment (Study Points) (#cbsenotes)(#eduvictors)

Our Environment 

(Study Points)

Environment: 

It is the sum total of all external conditions and influences that affect the life and development of an organism, i.e., the environment includes all the physical or abiotic and biological or biotic factors.

Biodegradable Substances: 

These are those substances which are broken down into simpler, harmless substances in nature with due course of time by the biological processes such as action of microorganisms like certain bacteria.

Eg. Domestic waste products, urine and faecal matter, sewage, agricultural residue, paper, wood,

cloth and cattle dung.

Non-biodegradable Substances:

Non-biodegradable Substances are those substances which cannot be broken down into simpler, harmless substances in nature. These substances may be in solid, liquid or gaseous form and may be inert and accumulate in the environment or may be concentrated in the food chain and harm the organisms.

Eg. DDT, plastics, polythene bags, insecticides, pesticides, mercury, lead, arsenic, aluminium, radioactive wastes, etc.