CBSE > Class 12 | CBSE Board | Homework Help

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)

Ask questions which are clear, concise and easy to understand.

Ask Question

????

Posted by Anchal Pancheshwar 5 years, 1 month ago

CBSE > Class 12 > संस्कृत ऐच्छिक (शाश्वती)

1 answers

Nitesh Dhillod 5 years ago

Hlo

2Thank You

ANSWER

??????? ????

Posted by Anchal Pancheshwar 5 years, 1 month ago

CBSE > Class 12 > संस्कृत ऐच्छिक (शाश्वती)

0 answers

ANSWER

I want scanner questions of ya Grewal volume 1, 2017 edition

Posted by Razia Razia 5 years, 1 month ago

CBSE > Class 12 > Accountancy

0 answers

ANSWER

How were mother's considered important under the satavahana rulers ? give an example.

Posted by Deepak Ghoshi 5 years, 1 month ago

CBSE > Class 12 > History

1 answers

Pradhee D 5 years, 1 month ago

Because instead of taking up the father's name, the Satvahana rulers used their mother's name.

0Thank You

ANSWER

sample paper chemistry 2021

Posted by Gurjeet Kaur Sandhu 5 years, 1 month ago

CBSE > Class 12 > Chemistry

2 answers

Drishty Kamboj 5 years, 1 month ago

In*

0Thank You

Drishty Kamboj 5 years, 1 month ago

Available is this site bro

0Thank You

ANSWER

गुम होता बचपन‌ पर एक आलेख तैयार कर लिखे

Posted by Aakanksha Sahu 5 years, 1 month ago

CBSE > Class 12 > हिंदी कोर

0 answers

ANSWER

हदपा के प्रमुख स्थल कोन कोन से है

Posted by Ankit Kumar 5 years, 1 month ago

CBSE > Class 12 > इतिहास

3 answers

Nandini Bharti 5 years, 1 month ago

Hadappan .chundaro .kalibangan .rakhigadi.dholaveera balacoat kotdnagevar lothal banavali etc

2Thank You

Neeraj Sharma 5 years, 1 month ago

Hadappa,chhundado,kalibangan,dholaveera,

0Thank You

Aditi Ujjwala 5 years, 1 month ago

हड़प्पा पुरास्थल पाकिस्तान के पंजाब प्रान्त के माण्टगोमरी जिले में (आधुनिक शाहीवाल) रावी नदी के बायें तट पर स्थित है। इसके ध्वंशावशेषों के विषय में सबसे पहले जानकारी "चार्ल्स मेसन" ने दी थी। दूसरी बार इसका उल्लेख तब आया जब 1856 में करांची से लाहौर रेलवे लाइन बिछाते समय जॉन ब्रंटन और विलयम ब्रंटन ने यहाँ से प्राप्त ईंटों का उपयोग रोड़ों के रूप में किया।

4Thank You

ANSWER

What is perfect competition?

Posted by Ujjwal Das 5 years, 1 month ago

CBSE > Class 12 > Economics

1 answers

Palak Suri 5 years, 1 month ago

Perfect competition is a market structure where many firms offer a homogeneous product.

1Thank You

ANSWER

खैल दावा क्या है

Posted by Nandlal Pandit 5 years, 1 month ago

CBSE > Class 12 > शारीरिक शिक्षा

0 answers

ANSWER

A short note on the painting, Krishna on swing.

Posted by G Sragdhara Sharma 5 years, 1 month ago

CBSE > Class 12 > Painting

1 answers

Aditi Kumari 5 years, 1 month ago

-Painting name Krishna on swing - painter - nuruddin - medium - watercolor on paper - period - 1683 A.D. -Sub School - Bikaner - technique-Tempera -collection - national Museum, New Delhi

2Thank You

ANSWER

Assertion :Alcoholism generally leads to fatty acid syndrome, called Cirrhosis. Reason :In liver, alcohol changes into acetaldehyde which stimulates the synthesis of fats from alcohol.

Posted by Rashmi Sahu 5 years, 1 month ago

CBSE > Class 12 > Biology

0 answers

ANSWER

What do you mean by correct Posture? Explain standing and sitting postures. What are the causes of a bad posture?

Posted by Ajay Kumar 5 years, 1 month ago

CBSE > Class 12 > Physical Education

4 answers

Aahana ❄❄ 5 years, 1 month ago

Standing and sitting posture ko book se read kar lena bhai figure se hi samajh mai aayega

2Thank You

Aahana ❄❄ 5 years, 1 month ago

Causes of bad posture 1: weak bones or muscles 2. Faulty posture or bad habits 3. Lack of exercise 4. Disease or accident 5. Overstraining or overwork 6. Congential - some of postural defects are from the time of one's birth

2Thank You

Aahana ❄❄ 5 years, 1 month ago

Posture mean the position of body in regard to the environment at any given instant

2Thank You

Ajay Kumar 5 years, 1 month ago

Please answer

5Thank You

ANSWER

सही मुūा सेआपका Ɛा ताȋयŊहै? खड़ेहोनेऔर बैठनेकी मुūाएं समझाएं । खराब मुūा के कारण Ɛा हœ?

Posted by Ajay Kumar 5 years, 1 month ago

CBSE > Class 12 > Physical Education

0 answers

ANSWER

Explain the philoshphy of sufism?

Posted by Prabhas Raju 5 years, 1 month ago

CBSE > Class 12 > History

1 answers

Tanya Chaturvedi 5 years, 1 month ago

explain the philosophy of sufism

0Thank You

ANSWER

What is the SI unit of electric flux

Posted by Tasleem Ansari 5 years, 1 month ago

CBSE > Class 12 > Physics

4 answers

Rajeev Rawat 5 years, 1 month ago

Nm^2/C

0Thank You

Madhu Shah 5 years, 1 month ago

The SI unit of electic flux is Newton meter pre coulomb Nm^2/ C

0Thank You

Rahul Sharma 5 years, 1 month ago

Newton meter square per columb

0Thank You

Rajeev Khare 5 years, 1 month ago

Tesla metre square

0Thank You

ANSWER

Food is more important for survival than an identity for the ragpickers says the author. Do you agree? Why ?

Posted by Tanishq Khan 5 years, 1 month ago

CBSE > Class 12 > English Core

1 answers

Mohd. Sultan 5 years, 1 month ago

Yes

5Thank You

ANSWER

Who painted the famous miniature – painting of the Pahari School (Kangra Sub-school) ‘Nand, Yashoda and Krishna with Kinsmen Going to Vrindavana’, which is included in your course of study ?

Posted by Shivam Kumar 5 years, 1 month ago

CBSE > Class 12 > Painting

0 answers

ANSWER

Human development index

Posted by Panfo Bohham 5 years, 1 month ago

CBSE > Class 12 > Economics

2 answers

Palak Suri 5 years, 1 month ago

The Human Development Index (HDI) is a measure of economic development and economic welfare.

0Thank You

Vadlamani Srilakshmi 5 years, 1 month ago

my doubt is geometry

1Thank You

ANSWER

National income wala chpter samja ma nahi aya plzz samja plzz ?

Posted by Aniska Rajput 5 years, 1 month ago

CBSE > Class 12 > अर्थशास्त्र

2 answers

Abhi Maurya 5 years, 1 month ago

Okay

0Thank You

Sahil Thakur 5 years, 1 month ago

0Thank You

ANSWER

Garmmar ma kya ayag

Posted by Aniska Rajput 5 years, 1 month ago

CBSE > Class 12 > English Core

4 answers

Aahana ❄❄ 5 years, 1 month ago

Actually wo section B hoga shayad

1Thank You

Aniska Rajput 5 years, 1 month ago

But humer mam na bolo ha grammar ayga

3Thank You

Pallavi Behera 5 years, 1 month ago

Grammar nahi aayega exam me

0Thank You

Sahil Sagar 5 years, 1 month ago

Check on syllabus

4Thank You

ANSWER

what does the writer say about india aping the west

Posted by Arpit Pal 5 years, 1 month ago

CBSE > Class 12 > English Core

0 answers

ANSWER

What you mean by Shimla agreement ?

Posted by Ronak Mor 5 years, 1 month ago

CBSE > Class 12 > Political Science

0 answers

ANSWER

Dy/dx=sin^-1x

Posted by Aswin Selva 5 years, 1 month ago

CBSE > Class 12 > Mathematics

5 answers

Twinkle . 5 years, 1 month ago

1/(√1-x²)

0Thank You

Adarsh Ninja 5 years, 1 month ago

1/√1-x²

2Thank You

Jyotika Upadhyay 5 years, 1 month ago

1/✓1-x²

3Thank You

Jyotika Upadhyay 5 years, 1 month ago

1- ✓1-x²

2Thank You

Ashish Tanwar 5 years, 1 month ago

1/1-x²

0Thank You

ANSWER

Integration of (x-one)/(x^2+one)

Posted by Aman Grewal 5 years, 1 month ago

CBSE > Class 12 > Mathematics

2 answers

Twinkle . 5 years, 1 month ago

(x-1/x²+1)dx = (x/x²+1)dx - (1/x²+1)dx Let (x/x²+1)dx be I1 and (1/x²+1)dx be I2 I2=tan-¹x I1=(x/x²+1)dx Let x²=u 2xdx=du On substitution, I1=(1/2)(1/u+1)du =log|u+1|/2 =log|x²+1|/2 Ans. I1-I2 = log|x²+1|/2 - tan-¹x

0Thank You

Adarsh Ninja 5 years, 1 month ago

1/2 log|x²+1| - tan—¹x

0Thank You

ANSWER

What do you mean by constitution

Posted by Meghna Suresh 5 years, 1 month ago

CBSE > Class 12 > History

1 answers

Siya Siwan 5 years, 1 month ago

Constitution is a set of basic principles and laws of a nation that determine the power and duties of the government and gurantee certain rights to the people .

0Thank You

ANSWER

In an economy the marginal propensity to save is 0.25 investment increase by 200 crore. Calculate the total increase in income and consumption expenditure

Posted by Saras Ranjan 4 years, 8 months ago

CBSE > Class 12 > Economics

1 answers

Preeti Dabral 4 years, 8 months ago

If the MPS= 0.25 and investment is increased by Rs. 200 crores.
Multiplier(k) => Change in Income / 200 = 1/ MPS
=> Change in Income / 200 = 1/0.25
=> Change in Income / 200 = 4
=>Change in Income = 4*200 = 800 crores
Consumption at equilibrium level of income,
Income= Consumption+ Investment
=> Y= C+I
=> C= Y-I
=> C = 800-200
= 600 crores

0Thank You

ANSWER

Haddapa rajy ki isthapna kb hui.

Posted by Manish Dixit 5 years, 1 month ago

CBSE > Class 12 > इतिहास