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  • 2 answers

Anuj Kumar 5 years, 3 months ago

P(white) = 6/16=3/8. P(black) = 7/16

Preeti 5 years, 3 months ago

P(one white ball)= 1/16 P(one black ball) = 1/16
  • 1 answers

Gaurav Seth 5 years, 3 months ago

The clean India is the dream of almost every citizen of India. The mission known as swacha bharat abhiyan has been started for the clean India. The government has started this program to make the India neat and clean from any waste.

The government has made sulabh toilets for the cleanliness and prevent the disease transmission. Sweepers has been appointed by the government for cleaning of the roads. This mission has been launched by the prime minister Narendra Modi on the birth anniversary of Mahatma Gandhi. The eating and smoking is restricted in the government places to make the India clean. The cleanliness campaign has started globally. The students, teachers and other citizen actively participate in the program to make the India clean.  This is not the only responsibility of our government  but also the duty of every  citizen to make the India clean.

  • 1 answers

Gaurav Seth 5 years, 3 months ago

Once there lived an old farmer in a village. He had four sons. They always quarreled among themselves. The father often advised them to mend their ways. But they did not listen to him.

 

One day, he fell seriously ill. He was on death bed. He called his sons to his bed-side. He wanted to teach them a lesson before his death.He asked them to bring a bundle of sticks. The bundle was brought. He asked them to break the bundle. Each of them tried his best. But no one could break the bundle.

 

 

The wise father now untied the bundle. He asked them to break one stick each. Now each of them broke his stick easily. The father said to them, “If you are united, nobody can harm you. If you quarrel, you will suffer.” These words worked magic. They promised to live in peace.

 

Moral : Union is strength. Or United we stand, divided we fall.

 

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  • 1 answers

Preeti 5 years, 3 months ago

What help do you need ? "Project file" ?
  • 1 answers

Gaurav Seth 5 years, 3 months ago

Let the positive square root be 'x'
The number is x^2

x^2 +x = 90

x^2+x-90=0
x^2 +10x-9x-90= 0
x(x+10)-9(x+10) =0

X=9, x=-10
x cannot be -10 because square root is positive number.

there x = 9

The number is 81.
 

  • 1 answers

Gaurav Seth 5 years, 3 months ago

Liberalism: Derived from Latin word 'liber'means 'free'.It meant differently to different people.
Middle class: For the new middle classes it stood for freedom of individual and equality of all before law.
Politically: It emphasized government by consent. There was to be an end to autocracy and clerical privileges. The right to vote was meant to be only for property-owning men. The lower classes were therefore not included. ln general, it stood for the inviolability of private property and freedom of the markets from state-imposed restrictions on the movement of goods.

  • 2 answers

Khan Saba 5 years, 3 months ago

Instead he was angry

Preeti 5 years, 3 months ago

No, lencho was did not show even the slightest of surprise on finding the money such was his faith on God.
  • 2 answers

Malaika Sharma 5 years, 2 months ago

If u r asking about t.c. then it is transfer certificate. If not then pls write your question again.

Md Shami Akhatar 5 years, 3 months ago

from which book u r asking.can u tell me that
  • 2 answers

Manthan Singhal 5 years, 3 months ago

Square 1 side x cm Square 2 side y cm ATQ 4x - 4y = 16 4( x - y ) = 16 x- y = 4 x= y+ 4 x² + y² = 400 ( y+4)² + y² = 400 y² + 16 + 8y + y² = 400 2y² + 8y - 384 = 0 y² + 4y - 192 = 0 y² + 16y - 12y - 192 = 0 y( y + 16 ) - 12( y + 16 )= 0 (y - 12 )( y + 16 ) = 0 y-12 = 0 y+16=0 y= 12 cm y= -16 cm Rejected bcz side Cannot be negative x = y + 4 x = 12 + 4 = 16 cm Thus sides are 12 cm and 16 cm

Gaurav Seth 5 years, 3 months ago

 

Let the sides of the two squares be x cm and y cm where x > y.

Then, their areas are x2 and y2 and their perimeters are 4x and 4y.

By the given condition:

x2 + y2 = 400...(1)

and 4x - 4y = 16

4(x - y) = 16 x - y = 4

x = y + 4... (2)

Substituting the value of x from (2) in (1), we get:

(y + 4)2 + y2 = 400

y2 + 16 + 8y + y2 = 400

2y2 + 16 + 8y = 400

y2 + 4y - 192 = 0

y2 + 16y - 12y - 192 = 0

y(y + 16) - 12 (y + 16) = 0

(y + 16) (y - 12) = 0

y = -16 or y = 12

Since, y cannot be negative, y = 12.

So, x = y + 4 = 12 + 4 = 16

Thus, the sides of the two squares are 16 cm and 12 cm.

  • 1 answers

Jashan Cheema 5 years, 3 months ago

X³+Y³= (x+y) (x²-xy+y²)
  • 1 answers

Gaurav Seth 5 years, 3 months ago

किसी देश अथवा राज्य की साक्षरता दर वहाँ के कुल लोगों की जनसँख्या व पढ़े लिखे लोगों के अनुपात को कहा जाता है। अधिकाँश यह प्रतिशत में दर्शाया जाता है। परन्तु कभी कभी इसे प्रति-कोटि (हर हज़ार पर) भी दिखाया जाता है।

  • 2 answers

Arman Pathan 5 years, 3 months ago

Alliteration, imagenery, Anaphora, personification, similie, onamatopoeia, repetition, oxymoron,enjambment,

Sumit Sharma 5 years, 3 months ago

Metaphor, onomatopoeia, personification, simile alliteration, etc.
  • 1 answers

Gaurav Seth 5 years, 3 months ago

Determine if the points (1, 5), (2, 3) and (– 2, – 11) are collinear

<hr />

Let the given points be A( 1, 5), B(2, 3) and C(-2, -11). Then

Here, we see that AB + BC ≠ AC, BC + AC ≠ AB and AB + AC ≠ BC.
Hence, the points A, B and C are not collinear.

  • 0 answers
  • 3 answers

Tapish Sharma 5 years, 3 months ago

1789

Gaurav Seth 5 years, 3 months ago

In the year 1789, French Revolution started leading to a series of the events started by the middle class. The people had revolted against the cruel regime of the monarchy. This revolution had put forth the ideas of liberty, fraternity as well as equality

Kiran Kaintura 5 years, 3 months ago

1789
  • 1 answers

Simran Rani 5 years, 3 months ago

Perimeter of circle = perimeter of square 2πr = 4a 2*22/7*r = 4*a r = 2a /22/7 r = 7a / 11 Area of circle = πr^2 = 22/7 *7a/11*7a/ 11 = 14 / 11*a^2 πr^2/a^2 = 14 /11 Option 2 is correct
  • 1 answers

Gaurav Seth 5 years, 3 months ago

आज ही सामाजिक विज्ञान को हम अंग्रेजी में सोशल साइंस में कहते हैं यह मानव समाज का अध्ययन करने वाला शैक्षिक विद्या है प्राकृतिक विज्ञान विषयों का एक सामूहिक नाम है सामाजिक विज्ञान 10वीं विज्ञान पुरातत्व अर्थशास्त्र भूगोल और यह सब है तो इनका निर्माण पीने वाले जो व्यक्ति है वह काफी उत्तेजक का उन्होंने काफी मनोविज्ञान में उन्होंने काफी अच्छा समय कह दिया है तो यह है सामाजिक विज्ञान के बारे में जानकारी

  • 2 answers

Ashish V 5 years, 3 months ago

Up-to chapter 7 I told remaining I will send later

Ashish V 5 years, 3 months ago

Chapter 1: fundamental theorem of arithmetic 3marks Chapter 2:exam practice 5mark. Chapter 3: algebraic method, equation reducible , and exam practice problems : 6marks. Chapter 4: solution of a quadratic equations by quadratic formula in that topic any 3marks sum. Chapter 5: own you have to practice. No important questions. Chapter 6: proof of Thales and Pythagorean property and all exercise sums and exam practice sums. 8marks Chapter 7: distance and section formula and exam practice 6marks.
  • 1 answers

Yogita Ingle 5 years, 3 months ago

German: In the 1800s, nationalist feelings were strong in the hearts of the middle-class Germans. They united in 1848 to create a nation-state out of the numerous German States. But the monarchy and the military got together to repress them and they gained support from the landowners of Prussia (the Junkers) too. Prussia soon became the leader of the German unification movement. Its Chief Minister Otto von Bismarck was the architect of the process with support from Prussian army and Prussian bureaucracy. The unification process was completed after Prussia won wars with Austria, Denmark, and France over seven years time. In January 1871, the Prussian king, William I, was proclaimed the German Emperor in a ceremony held at Versailles.

  • 1 answers

Gaurav Seth 5 years, 3 months ago

<pre>  </pre>

The fact is that the question paper revolves around the NCERT textbook and the concepts explained therein.  Hence, in theory, the NCERT textbook should be more than enough. However, in practice, students have found that referring to a good reference book acts as an aid or supplement. For example, if you use a reference book in Mathematics, you get the advantage of going through a number of solved problems and also get a lot of unsolved problems for practice.  In subjects such as Physics or Chemistry, some topics are explained in greater detail than the class X NCERT textbooks.  You would definitely have referred to a number of such books when you were in the IX standard, and it does make sense to follow a uniform strategy in classes IX and X.

Toppers normally advise their classmates to make the NCERT textbook the main study material, and supplement their efforts with reference books.  The reason for this is that the examination is based on NCERT books, and if you know your NCERT textbook well, you don’t need any supplementary material for the Class X boards.  In short, study your NCERT textbook really well, and use reference books only as supplements.

  • 1 answers

Yogita Ingle 5 years, 3 months ago

COPRA stands for Consumer Protection Act which was applied on 1986 to protect consumers from fake market price, expiry dates and to aware consumers about importance of consumers rights.

Its features are:

Applies to all goods and services unless specifically exempted by the union government.

i). Covers all the sectors whether private, public or cooperative.

ii). Provisions of the Act are compensatory in nature.

iii). Enshrines the consumer’s right.

iv). Empower consumers seeking discontinuances of certain unfair and restrictive trade practices, defects or deficiencies in services, and stopping in services, or withdrawal of hazardous goods from the market.

  • 1 answers

Yogita Ingle 5 years, 3 months ago

  • Economists suggest that the values of goods and services should be used rather than adding up the actual numbers. The value of goods and seivices in the three sectors are calculated and thep added up.
  • Not every good (or service), that is produced and sold, needs to be counted. It makes sense only to include final goods and services.
    For example: A farmer sells wheat to a flour mill for ? 8 per kg. The mill grinds the wheat and sells the flour to a biscuit company for ? 10 per kg. The biscuit company uses flour, sugar and oil to make the packets of biscuits. It sells biscuits in the market to the consumer for ? 15 per packet. Now, biscuits are the final goods, i.e., goods that reach the consumer.
  • Intermediate goods are used up in producing final goods and services. The value of final goods already includes the value of all the intermediate goods that are used in making the final goods.
    So, the value of final goods and services produced in each sector during a particular year, provides the total production of the sector for that year. And the sum of production in three sectors gives us the ‘Gross.Domestic Product or GDP’.
  • 1 answers

Yogita Ingle 5 years, 3 months ago

It means a belief that the majority community should be able to rule a country in whichever way it wants, by disregarding the wishes and needs of the minority, e.g., Sri Lanka opted for majoritarianism in which majority Sinhalas rule the country.

  • 1 answers

Yogita Ingle 5 years, 3 months ago

The oldest Japanese book is DIAMOND SUTRA.

 One feature of it is: it contained six sheets of text with woodcut illustrations.

  • 4 answers

Tanuj Chaudhary 5 years, 3 months ago

C6H6O12+6O2--->6CO2+6H2O+Co2

Dharani. M Shreenidhi 5 years, 3 months ago

Exothermic reaction

Dharani. M Shreenidhi 5 years, 3 months ago

Autotrophic nutrition

........ ...... 5 years, 3 months ago

C6H12O6+6O2------>6CO2+6H2O+ATP
  • 1 answers

Yogita Ingle 5 years, 3 months ago

R = ρ* L/A

R ∝ L And R ∝ 1/A

here, length is reduced to 1/5 times so resistance also reduced to 1/5 times

so, resistance is 20/5 Ω = 4 Ω

Again, Area is doubled so resistance get half.

so, New resistance is 4/2Ω = 2Ω

  • 5 answers

Palak Arora 5 years, 2 months ago

Try to learn the conceps don't byheart them ... Try to understand them by your brain and in a way that it is completely understood to you and revise them slowly in less proportions. It can be helpful.??

Priya Yadav 5 years, 3 months ago

Have regular revision of chptrs subjcts wiz and dont revise before exms

Preeti 5 years, 3 months ago

Try revising a topic before taking any test... save some time to relax your mind before test... make your attempt.

........ ...... 5 years, 3 months ago

There should be regular revision..... Without revision you unable to ans properly bcoz bhulna human ka nature hai...?? And..... haaa Don't love anyone ??

Rajveer Rajput 5 years, 3 months ago

Eat badam and don't love anyone.
  • 1 answers

Yogita Ingle 5 years, 3 months ago

we need to expand formal sources of credit in india because:-
(1) There is no organisation which supervises the credit activities of lenders in the informal sector.
(2) There is no one to stop them from using unfair means to get their money back.
(3) Formal sources of credit are less risky and they charge less rate of interest .
(4) The RBI supervises the functioning of formal sourcesif loans.

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