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human development index is important as it gives more info about the status of a country than the Per Capita Income method adopted by World Bank. HDI tells about the health, wealth, education and life expectancy of a country.

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Deepanshi Bhardwaj 4 years, 11 months ago (10795016)

Human d

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Refractive index of a solid is observed to have the same value along all directions. Comment on the nature of this solid. Would it show cleavage property?

Posted by Gandhari Chhetri 4 years, 11 months ago (10545994)

CBSE > Class 12 > Chemistry

2 answers

Khushbu Singh✍️ 4 years, 10 months ago (8696220)

Isotropy -> Amorphous solid -> no it will not show cleavage property (rough surface after cutting)

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बेबि बीच 4 years, 11 months ago (3432723)

It's an amorphous solid with isotropic property. reason being non uniform distribution of such properties around one maxima of a specific property cancels another. No it will not show clevage property.

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Describe the four features of self help group (SHG)?

Posted by Apache ?? 4 years, 11 months ago (10463025)

CBSE > Class 10 > Social Science

1 answers

Nishika Sharma 4 years, 11 months ago (10082567)

The government implemented self help group specially for women. By self help group women can take loan to open a small business. Many women are showing interest in each sector and taking interest in new government policies. By self help group government giving many opportunities to women

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360 oranges are distributed among a certain number of boyd

Posted by Shlok Sidana 4 years, 11 months ago (10390496)

CBSE > Class 10 > Mathematics

0 answers

ANSWER

What makes school boy unhappy

Posted by Manjunath S C Churchihalmath 4 years, 11 months ago (10778912)

CBSE > Class 08 > English

2 answers

Suparna Ghosh 4 years, 11 months ago (9357233)

Answer: He has to go to school even in a summer morning when there is so much to enjoy in open fields and forests. Secondly, his teacher is cruel and the lessons are uninteresting.

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Monica ✨☄️ 4 years, 11 months ago (10625386)

Going to school in a summer morning

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type of Resources

Posted by Anandi Sigar 4 years, 11 months ago (10357319)

CBSE > Class 10 > Social Science

2 answers

Adithya Dev A 4 years, 11 months ago (10643926)

On the basis of:- 1) ORIGIN = biotic and abiotic. 2) EXHAUSTIBILITY = renewable and non-renewable. 3) OWNERSHIP = individual, community-owned, national, international. 4) STATUS OF DEVELOPMENT = potential, developed, stock, reserve.

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Lata Kumari 4 years, 11 months ago (10207731)

Two types of resources 1) natural 2) human made resources

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Kiara spent her pocket money last week she spent 1/12 on food 2/12 on transport 1/3 on book 160 rs on books how much she pent on books

Posted by Aiquis Khan 4 years, 11 months ago (10794961)

CBSE > Class 04 > Mathematics

0 answers

ANSWER

Devision is repeated

Posted by Kritika Jain 4 years, 11 months ago (10616463)

CBSE > Class 05 > Mathematics

4 answers

Kritika Jain 4 years, 10 months ago (10616463)

Division is repeated subtraction

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Anisha Senthilraj 4 years, 10 months ago (8960827)

Divison is reapeted Subtraction

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Annika Singh 4 years, 10 months ago (10702122)

Division is a repeted subtraction

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Anita Saini 4 years, 11 months ago (10794969)

3×3

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क् त से वाक्य

Posted by Neha Kumari 4 years, 11 months ago (9256245)

CBSE > Class 07 > Sanskrit

0 answers

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2+1

Posted by Sahil Sharma 4 years, 11 months ago (10794432)

CBSE > Class 05 > Mathematics

5 answers

Nitesh Das 4 years, 11 months ago (10523669)

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Yash Kumar 4 years, 11 months ago (6170417)

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Aman Kumar 4 years, 11 months ago (10379204)

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Revathi P 4 years, 11 months ago (11300689)

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Anita Saini 4 years, 11 months ago (10794969)

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भारतीयों ने स्वयं सक्षम होते हुए भी अनुकरण पद्धति क्यों अपनाई?

Posted by Aditya Bamishte 4 years, 11 months ago (10675148)

CBSE > Class 08 > हिंदी

0 answers

ANSWER

Any two letters with Manjusha....

Posted by Srujana Undurthi 4 years, 11 months ago (10746307)

CBSE > Class 09 > संस्कृत (शेमुषी)

0 answers

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My exam is tomorrow and I haven't study anything so pls suggest me what will I do

Posted by Khushal Goyal 4 years, 11 months ago (10748320)

CBSE > Class 09 > Science

5 answers

Puneet Kour 4 years, 10 months ago (10578266)

Do hard work

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Reena Baghel 4 years, 11 months ago (10769086)

Do hard work

2 Thank You

Hardick Choudhary 4 years, 11 months ago (9300228)

Pawri hard

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Ritika Arya? 4 years, 11 months ago (9941818)

Do important questions

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Anushka Agarwal 4 years, 11 months ago (5493745)

Do one thing.....do the cbse important questions in the cbseguide app from every chapter coming in your syllabus.

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ANSWER

ಝಖಧಕಟಝೃಞಜಕ

Posted by Nagesh Nagesh 4 years, 11 months ago (10717084)

CBSE > Class 06 > Maths (OLD)

0 answers

ANSWER

Physical fitness test (practical)

Posted by Rahul Kumar 4 years, 11 months ago (7724007)

CBSE > Class 12 > Physical Education

0 answers

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If (x square + y square) (a square+ b square) =(ax + by)^2. Prove that x/a = y/b

Posted by Yashika Das 4 years, 11 months ago (10779393)

CBSE > Class 10 > Mathematics

2 answers

Ashok Kumar 4 years, 10 months ago (10747028)

We have, (x^2+y^2)(a^2+b^2)=(ax+by)^2 Prove that, \dfrac{x}{a}=\dfrac{y}{b}. ∴ (x^2+y^2)(a^2+b^2)=(ax+by)^2 ⇒ x^2(a^2+b^2)+y^2(a^2+b^2)=(ax)^2+(by)^{2} +2(ax)(by) Using algebraic identity, (x+y)^{2}=x^{2}+y^{2}+2xy ⇒ x^2a^2+x^2b^2+y^2a^2+y^2b^2=a^2x^2+b^2y^{2} +2abxy ⇒ x^2b^2+y^2a^2=2abxy ⇒ x^2b^2+y^2a^2-2abxy=0 ⇒ (xb)^2+(ya)^2-2(xb)(ya)=0 Using algebraic identity, (x-y)^{2}=x^{2}+y^{2}-2xy ⇒ (xb-ya)^2=0 ⇒ xb - ya = 0 ⇒ xb = ya ⇒ \dfrac{x}{a}=\dfrac{y}{b}, proved. Hence, \dfrac{x}{a}=\dfrac{y}{b}, proved.

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Shreya Gupta 4 years, 11 months ago (10793738)

(x²+y²) (a²+b²)= (ax+by)² (a²x²+b²x²+a²y²+b²y²)=(a²x²+b²x²+2abxy) b²x²+a²y²=2axby b²x²+a²y²-2axby=0 (bx-ay)²=0 bx-ay=0 Therefore, y/b=x/a

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B 5 × B 3 ------------------ ???????? -------------------

Posted by Ashutosh Mishra 4 years, 11 months ago (9807538)

CBSE > Class 08 > Mathematics