CBSE Class 9 - Social Science - Population (Q and A) (#CBSEClass9Notes)

Population

Q & A based on NCERT Chapter

Part-2

Q1: Which one of the following states is the least populated state?

(a) Rajasthan

(b) Tripura

(c) Jammu and Kashmir

(d) Sikkim

Answer: (d) Sikkim

Q2: What are the primary concerns of population studies? Explain.

Answer: 

① Population size and distribution: How many people are there and where are they located.

② Population growth and process of population change: How has the population growth changed through time.

③ Characteristics or qualities of a population: What are their age, sex composition, literacy levels, occupational structure and health conditions.

CBSE Class 12 Business Studies - Planning (Q and A) (#cbsenotes) (#Class12BusinessStudies)

Planning

CBSE Class 12 

Business Studies

Q & A

Q1(CBSE 2012): Name the type of plan which is time bound and linked with a measurable outcome.    

Answer: Objective/ Budget.


Q2(CBSE 2010): Name the type of plan which is in the form of general statements and channelise energies towards a particular direction.

Answer: Policies are a general statement that guides thinking or channelize energies towards a particular direction.


Q3: Which type of plan has the least flexibility and why?

Answer: Rules are enforced sternly and strictly. As such there are no exception or deviations that are allowed. For rules, the managers have no scope for the discretion.

CBSE Class9 - Hindi (B) - अग्निपथ- प्रश्न - उत्तर

अग्निपथ

हरिवंशराय बच्चन (१९०७-२००३)

प्रश्न  - उत्तर

प्र१ :“पथ पर थम जाने से हमे किस लाभ से वंचित रह जाते है’ 
(क) ‘कविता’ अग्निपथ’ के आधार पर उत्तर दीजिए। 

उत्तर-
(क) मानव जीवन अग्निपथ के समान संघर्षो, कष्टों, बाधाओं से भरा हुआ है ।  प्रतिकूल परिस्तिथियों में भी हमे निरंतर आगे बढते रहना चाहिए| जो इस पथ की बाधाओं से घबराकर बीच में ही थम जाते है वे अपने लक्ष्य (मंजिल) प्राप्त नहीं कर पाते ।

(ख) अग्निपथ कविता में कवि किसको संबोधित कर रहा है?
उत्तर- अग्निपथ कविता में कवि जीवन पथ पर आगे बढने वाले पथिक को संबोधित कर रहा है।


प्र 2:  कवि ने कौन- से दृश्य को सबसे महान कहा है? ‘अग्निपथ’ कविता के आधार पर उत्तर लिखिए।

CBSE Class 7 - Maths - CH4 - Simple Equations -Worksheet (#cbsenotes)

Simple Equations

Image credits: wikimedia

Worksheet

Worksheet based on NCERT Chapter on Simple Equations


Fill in the blanks

① The equation 2x - 5 - 20 is an example of ___________ equation.

② The degree of an unknown means the _________ of the unknown.

③ (a + b)² = a² + b² + 2ab is an example of ________.

④ A quantity which has a fixed numerical value is called _________.

⑤ If RHS and LHS expressions are interchanged will the equation remain ______ (same/different).

⑥ While solving an equation if we add a quantity to one side, we must ________ the same quantity to the other side.

Class 9/10/11/12 - English - Commonly Misspelled and Confused Words (#CBSENotes)

COMMONLYMISSPELLED & CONFUSED WORDS

A
Accessory
Accessible
Accidentally
Accommodate
Accompany
Acknowledgement
Acquaintance
Across
Altogether
Amateur
Analogous
Announce
Antarctic
Arithmetic
Ascend
Ascertain
Asinine
Assassin
Assess
Assignment
Associate
Asthma
Athletic
Attendance
Auxiliary
Available
B
Bachelor
Balance
Beautiful
Beginning
Behavior
Believe
Benefit
Biscuit
Bookkeeper
Bought
Bouillon
Boundary
Buoy
Buoyant
C
Calendar
Campaign
Canoe
Cantaloupe
Cashier
Casserole
Casualty
Catastrophe
Caterpillar
Changeable
Circumference
Circumstance
Coercion
Commitment
Condescend
Convenient
Conscientious
Correspondent
Counterfeit
Criticism
Customary
D
Debt
Decreased
Decision
Dependent
Definitely
Definitive
Delegate
Delicious
Despise
Despair
Desperately
Diaphragm
Difference
Disappear
Disease
Disguise
Dissatisfied
Duplicate
Dysfunctions
E
Eager
Effervescent
Efficient
Eligible
Eliminate
Emanate
Embarrass
Eminent
Environment
Equipped
Erroneous
Exaggerate
Exceed
Excessive
Exhaust
Extraordinary
F
Fallacy
Famous
Fascinate
Fatigue
February
Foliage
Foreclose
Foreclosure
Fulfill
G
Gauge
Genealogy
Glamour

CBSE Class 10 - History - Rise Of Nationalism in Europe (#cbsenotes)

Rise Of Nationalism in Europe 

Unification of Germany in 1848
image courtesy: wikimedia commons

MCQs based on NCERT Class 10 - History  Chapter 

Q1: In 18th century, political clubs became an important rallying point for people who wished to discuss government policies and plan their own form of action. Of them which club was most successful?

(a) The Jacobins
(c) The Bolsheviks
(b) The Marseillaise
(d) None of these


Q2: When dis industrialization begin in England?

(a) In the first half of the 18th century.
(b) In the second half of the 18th century.
(c) In the first half of the 19th century.
(d) In the second half of the 17th century.


Q3: ____ is a political philosophy that stressed the importance of tradition, established institutions and customs and preferred gradual development to quick change.

(a) Liberalism
(b) Conservatism
(c) Radicalism
(d) None of the above


Q4: Which one of the following types of government was functioning in France before the revolution of 1789?

(a) Dictatorship
(b) Militar
(c) Monarchy
(d) Council of French Citizen

Class 8 Mathematics - Rotational Symmetry

Rotational Symmetry

Swastika has a rotational symmetry (order:4)
image credits: wikipedia

Class 8 Mathematics 

A figure has rotational symmetry if the object can be rotated about a fixed point without changing the overall shape.

e.g. Consider the following equilateral triangle, if you rotate by 120°, you get the same figure.
Order of Rotational Symmetry
The order of rotational symmetry is the number of times the shape maps onto itself during a rotation of 360°.