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Physics Chemistry Biology Mathematics Applied Maths Accountancy Economics Business Studies English Core हिंदी कोर History Political Science Geography Sociology Psychology Physical Education Computer Science Informatics Practices Painting Legal Studies Home Science Entrepreneurship Reasoning & Mental Ability जीव विज्ञान मनोविज्ञान लेखाशास्त्र रसायन विज्ञान भौतिक विज्ञान गणित अर्थशास्त्र व्यवसाय अध्ययन English Elective NCERT हिंदी ऐच्छिक इतिहास राजनीति विज्ञान भूगोल समाजशास्त्र Engineering Graphics गृह विज्ञान शारीरिक शिक्षा Multimedia and Webtech English Elective CBSE (Deleted) संस्कृत कोर (भास्वती) संस्कृत ऐच्छिक (शाश्वती) Philosophy (Deleted) Biotechnology Financial Market Management Other Subjects Regional Language Information Technology (802)

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When we'll get the new syllabus of python

Posted by Anushka Trivedi 6 years, 6 months ago

CBSE > Class 12 > Computer Science

0 answers

ANSWER

Is black pen not use for writing board exam??

Posted by Aradhya Trivedi 6 years, 6 months ago

CBSE > Class 12 > Physics

3 answers

Anjali Kaushik 6 years, 6 months ago

U can use black one but avoid it for writing the question no....

1Thank You

Santosh Sharma 6 years, 6 months ago

You can use but only for highlighted think

2Thank You

Aryan Maurya 6 years, 6 months ago

No it is not compulsory, you use it and also both black or blue but blue is better for writting the answer.

1Thank You

ANSWER

Please tell me the topics of physical education practical file.?which topics should we write on the file..???

Posted by Ansh Preet 6 years, 6 months ago

CBSE > Class 12 > Physical Education

2 answers

Ansh Preet 6 years, 6 months ago

Okiee g thnku

0Thank You

Priya Rawat 6 years, 6 months ago

In our school it was. Kho kho and yoga

2Thank You

ANSWER

Which country is a last membership of uno

Posted by Rakesh Rakesh 6 years, 6 months ago

CBSE > Class 12 > राजनीति विज्ञान

2 answers

Harish Viswas 6 years, 6 months ago

South suddan

1Thank You

All India News 6 years, 6 months ago

India

4Thank You

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How to get sample paper of 2019-20..It is not available in the app..

Posted by Sagar Singh 6 years, 6 months ago

CBSE > Class 12 > हिंदी कोर

0 answers

ANSWER

MPC +MPS=1

Posted by Amit Kachhap 6 years, 6 months ago

CBSE > Class 12 > Economics

2 answers

Himanshu Garg 6 years, 6 months ago

MPC = CHANGE IN C / CHANGE IN Y MPS = change in s / change in y MPC+MPS = (change in c/ change in y) + (change in s/ change in y) (take change in y as LCM ) (change in c + change in s)/change in y Then , put change in c + change in s = change in y (because y = s + c) change in y / change in y = 1 Ans..

1Thank You

Himanshu Garg 6 years, 6 months ago

Yes

0Thank You

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Convert benzenenitrile into m-bromophenol

Posted by Prashant Tomar 6 years, 6 months ago

CBSE > Class 12 > Chemistry

1 answers

Ron Vineetahuja 6 years, 6 months ago

We cannot convert because phenol group is ortho para directing group

0Thank You

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which topics are removed from chemistry sylIabus of class 12 for 2019-2020

Posted by Pooja Bhakar 6 years, 6 months ago

CBSE > Class 12 > Chemistry

1 answers

Sandeep Tyagi Sandeep Tyagi 6 years, 6 months ago

15 group from p block and chapter 1 solid state

3Thank You

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What is green revolution and what are there merits and demerits

Posted by Ankit Pandey 6 years, 6 months ago

CBSE > Class 12 > Economics

4 answers

Ankit Pandey 6 years, 6 months ago

Thank uhh guess bhot acha answer hai bhot easy thnks??

3Thank You

Baby Baby 6 years, 6 months ago

Make points on it urself okk

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Baby Baby 6 years, 6 months ago

**Merits geen Revolution introduced a number of modern farming methods in India. Higher yield due to the use of HYV seeds. Machines like harvesters, tractors and threshers have made ploughing and harvesting faster and easier. Higher yield enabled farmers to sell the surplus food in the market and earn more. Pesticides and insecticides are able to protect the crops from pests and insects. A good irrigation system is able to enhance crop production. ***Demerits of the Green Revolution Loss of soil fertility due to increased use of chemical fertilisers. Continuous use of groundwater for tubewell irrigation has reduced the water table below the ground. The chemical fertilisers, easily soluble in water, can dissolve in the groundwater and pollute it. They can kill bacteria and other micro-organisms helpful for the soil. Excessive use of fertilisers can also make the soil alkaline and unfit for cultivation

2Thank You

Shivam Sharma 6 years, 6 months ago

Merit- development in agriculture sector Demerit- Inequality b/w rich and poor farmers.

1Thank You

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Integral 0 to π/4 sin2x dx

Posted by A D 6 years, 6 months ago

CBSE > Class 12 > Mathematics

1 answers

Vishal Kumar 6 years, 6 months ago

I = - 1/2 cos2x ] 0 to pie by 4 I = -1/2[cos90º - cos0º] I = -1/2 × -1 I = 1/2

2Thank You

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What is biotech

Posted by Ayush Sharma 6 years, 6 months ago

CBSE > Class 12 > Biology

1 answers

M!Ń! ?? 6 years, 6 months ago

Biotechnology deals with microorganisms, plant or animal cells or their enzyme to produce products and processes useful to humans.

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"Directing is the heart of management ." Do you agree with this statement? Give reasons to support your answer.

Posted by Chinmayee Sarma 6 years, 6 months ago

CBSE > Class 12 > Business Studies

2 answers

Yashika Mittal 6 years, 6 months ago

Yes because of these following reasons • directing helps to integrate action by people in the organisation towards attainment of desired goals. •it integrates employee effort in tje organisation in such a manner that it contribute to the organisational performance •it guides employees to realise their potential though effective communication motivation •it facilitate introduction of needed changes •it helps to bring stablity and balance

0Thank You

Priyanshi Meghrani 6 years, 6 months ago

yes

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If any one want sample paper of class 12 2019_ 2020 of any subject is available here. http://cbseacademic.nic.in/SQP_CLASSXII_2019_20.html

Posted by Sanya Garg 6 years, 6 months ago

CBSE > Class 12 > English Core

1 answers

Krishna Yadav 6 years, 6 months ago

Thanks for thinking about all

0Thank You

ANSWER

Explain iron ore

Posted by Sanjeev Yadav 6 years, 6 months ago

CBSE > Class 12 > Geography

0 answers

ANSWER

Iupac name of pt(en)2(nh3)2

Posted by Anit Dahiya 6 years, 6 months ago

CBSE > Class 12 > Chemistry

3 answers

Prashant Tomar 6 years, 6 months ago

diammino bis(ethane1,2 diamine) platinum (0)

1Thank You

Anshika Guleria 6 years, 6 months ago

Do Cross check it once..

1Thank You

Anshika Guleria 6 years, 6 months ago

Diaminebis(ethane-1,2 diamine) platinum

1Thank You

ANSWER

the importance of genetic drift in evolution fitness of population helps in evolution. Give reason

Posted by Laxmi Myra 6 years, 6 months ago

CBSE > Class 12 > Biology

1 answers

Raman Brar 6 years, 6 months ago

Genetic drift means that gene get isolated from particular gene pool due to some reasons and isolated population develop variation to adapt themself to changing enviornment and this led to evolution.

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ANSWER

Permit license raj

Posted by Sakshi Sharma 6 years, 6 months ago

CBSE > Class 12 > Economics

1 answers

Sakshi Sharma 6 years, 6 months ago

PLEASE answer the question

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Explain the modes of payment to a retiring partner

Posted by Shristi Gurung 6 years, 6 months ago

CBSE > Class 12 > Accountancy

3 answers

Priya Rawat 6 years, 6 months ago

By giving him the the share of goodwill , accumulated profit and all the reserve and funds

1Thank You

Priyanshi Meghrani 6 years, 6 months ago

cash bank or laon

1Thank You

Kesab Bag 6 years, 6 months ago

By cash/bank

2Thank You

ANSWER

Main themes of new international economic order

Posted by Prince Sharma 6 years, 6 months ago

CBSE > Class 12 > Political Science

1 answers

Madan Lal Arora 6 years, 6 months ago

Most of the non-aligned countries were least developed countries (LDCs). Their main objective was to develop economically and to lift their people out of poverty.

1Thank You

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Summry of an elementary school classroom in slum

Posted by Vipin Gupta 6 years, 6 months ago

CBSE > Class 12 > English Core

0 answers

ANSWER

What is marshall plan

Posted by Prince Sharma 6 years, 6 months ago

CBSE > Class 12 > Political Science

2 answers

Arif Ansari 6 years, 6 months ago

It was the economic support given by The US to its allies country.

0Thank You

Yogita Ingle 6 years, 6 months ago

Marshall Plan was devised by the USA which provided billions of dollars in aid to post-World War II to European countries. Its main objective was to assist in the rebuilding of infrastructure and economies of those countries which suffered due to the Second World War.

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Slybus of history

Posted by Abhi Nayak 6 years, 6 months ago

CBSE > Class 12 > इतिहास

0 answers

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Define locus

Posted by Anuj Chaudhary 6 years, 6 months ago

CBSE > Class 12 > Physics

2 answers

Anjali Kaushik 6 years, 6 months ago

Position of gene is locus.

1Thank You

Raman Brar 6 years, 6 months ago

On chromosomes where gene occupy position is called locus.

1Thank You

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What is meant by benefaction process?

Posted by Jk Verma 6 years, 6 months ago

CBSE > Class 12 > Chemistry

2 answers

Avinash Yadav 6 years, 6 months ago

Benefaction means purification

0Thank You

Deeya Singh 6 years, 6 months ago

In the mining industry or extractive metallurgy, beneficiation is any process that improves (benefits) the economic value of the ore by removing the gangue minerals, which results in a higher grade product (concentrate) and a waste stream (tailings).

2Thank You

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What is an antifreeze?

Posted by Jk Verma 6 years, 6 months ago

CBSE > Class 12 > Chemistry

2 answers

Yogita Ingle 6 years, 6 months ago

A chemical substance that, when added to a liquid such as water, reduces the freezing point of the mixture. Antifreezes are used in a wide variety of applications, the most common being automotive cooling systems. Antifreeze liquids are also used in refrigeration systems (as a secondary coolant), heating and air-conditioning systems, ice skating rinks, and solar energy units.

0Thank You

Raman Brar 6 years, 6 months ago

It is mixture of water and ethlyene glycol used to avoid freezing of water in radirator of vehicles.

0Thank You

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सोवियत संघ के साथ भारत की विदेश नीति क्या थी

Posted by Sunny Yadav 6 years, 6 months ago

CBSE > Class 12 > राजनीति विज्ञान