CBSE Board | Homework Help

all existing matter and space considered as a whole; the cosmos. The universe is believed to be at least 10 billion light years in diameter and contains a vast number of galaxies; it has been expanding since its creation in the Big Bang about 13 billion years ago.

0 Thank You

Swastik Mishra 4 years, 11 months ago (9549469)

The infinite space having millions of galaxies

2 Thank You

ANSWER

The weight of 72 books is 9kg. What is the weight of 40 such books ?

Posted by Srishti Selwal 4 years, 11 months ago (6433298)

CBSE > Class 06 > Maths (OLD)

2 answers

Chavi Ojha Chavi Ojha 4 years, 11 months ago (10432980)

5 kg

0 Thank You

Srishti Selwal 4 years, 11 months ago (6433298)

5kg

2 Thank You

ANSWER

Which largest city in world

Posted by Praval Chauhan 4 years, 11 months ago (10435965)

CBSE > Class 05 > Science

5 answers

Anupriya Choudhary 2 4 years, 11 months ago (10642979)

Tokyo

0 Thank You

Samyak Kumar 4 years, 11 months ago (10605635)

Tokyo

0 Thank You

Veda Deshmukh 4 years, 11 months ago (10595367)

Thanks

1 Thank You

Kushi Jagruthi 4 years, 11 months ago (10573966)

Tokyo

2 Thank You

Pavitra Reddy 4 years, 11 months ago (10496358)

Tokyo

2 Thank You

ANSWER

Which are stars in the SKY

Posted by Praval Chauhan 4 years, 11 months ago (10435965)

CBSE > Class 05 > General Knowledge

3 answers

Jayram Saini 4 years, 11 months ago (9133261)

Stars are in the sky because for twinkling the sky and show light in the night

0 Thank You

Kulaly R 4 years, 11 months ago (10551943)

Stars are in the sky because for twinkling the sky and show light in the night

0 Thank You

Barsha Limbu 4 years, 11 months ago (10562062)

I dont no

0 Thank You

ANSWER

Consequences of land degredation

Posted by Bhaboklang Lyngdoh Marshilong 4 years, 11 months ago (9716974)

CBSE > Class 12 > Geography

0 answers

ANSWER

From a point on the ground, the angles of elevation of the bottom and the top of a transmission tower fixed at the top of a 20m high building are 45 degree and 60 degree respectively. Find the height of the tower.

Posted by Prachi Shukla 4 years, 11 months ago (10549373)

CBSE > Class 10 > Mathematics

5 answers

Prachi Shukla 4 years, 11 months ago (10549373)

Thank you

1 Thank You

Himanshu Pandey 4 years, 11 months ago (10556101)

????? ??? ?? ??? ???? ??? ???? ?? ???? ????? ??? ??? ???? ???? ?? ?? ????? ????? ?? ???..

2 Thank You

Himanshu Pandey 4 years, 11 months ago (10556101)

✓?? ???? ?

3 Thank You

Himanshu Pandey 4 years, 11 months ago (10556101)

??? ??? ?????? ?? ????? =? »?? ???????? ???, »???45=??/?? »1/1=20/?? (?? ????? ????????) »??=20? »?? ???????? ???, »???60=??/?? »✓3/1=20+?/20 (?? ????? ,,,,,,) »20✓3=20+? »20✓3-20=? »20(✓3-1)=? »?????? ?? ??? ????? =? »20(✓3-1)? ???.

2 Thank You

Khushi 4 years, 11 months ago (9191743)

Let DC be the tower and BC be the building. Then,CAB=45°,DAB=60°,BC=20m Let height of DC=hm In∆ABC, tan 45°= BC/AB = 1=20/AB =AB=20m, In right∆ABD, tan 60°= BD/AB =√3=h+20/20 = h=20(√3-1)m

1 Thank You

ANSWER

Kheere par namak aur zeera burakte hue nawab sahab ko kesa lag raha tha?

Posted by Aziz Fatima 4 years, 11 months ago (9792984)

CBSE > Class 10 > हिंदी ए

1 answers

Pushpa Chauhan 4 years, 11 months ago (10529020)

Kheere par namak aur jeera burakate ke samay navab saheb ko apne navabi andanj par garv ho rha tha

2 Thank You

ANSWER

How many national waterways in India?

Posted by Isha Dagar 4 years, 11 months ago (10526818)

CBSE > Class 08 > Social Science

4 answers

P Jaya Chandran 4 years, 11 months ago (10596907)

117

0 Thank You

Yenninti Navaneeth 4 years, 11 months ago (10597203)

123

1 Thank You

Kandula Mohan . Sai Pranav 4 years, 11 months ago (9922702)

127

1 Thank You

Isha Dagar 4 years, 11 months ago (10526818)

111

4 Thank You

ANSWER

How to study Hindi meanings faster

Posted by Jr The Master Of Arts 4 years, 11 months ago (10504717)

CBSE > Class 08 > हिंदी

1 answers

Deepak Rana 4 years, 11 months ago (7861733)

Tahi

1 Thank You

ANSWER

What country was Gulliver born in

Posted by Suman Sarika 4 years, 11 months ago (10560893)

CBSE > Class 05 > English

3 answers

Aditya Nautiyal 4 years, 11 months ago (9016746)

ऑटो बायोग्राफी वह होती है जो कि कोई इंसान अपनी कहानी खुद से बताएं

0 Thank You

Aditya Nautiyal 4 years, 11 months ago (9016746)

In England

0 Thank You

Shuriti Yadav 4 years, 11 months ago (10554750)

What is an autbiography ?

1 Thank You

ANSWER

??????

Posted by आदित्य कुमार झा 4 years, 11 months ago (10558377)

CBSE > Class 09 > Science

3 answers

Nithya Sri 4 years, 11 months ago (10589273)

Indian flag

0 Thank You

आदित्य कुमार झा 4 years, 11 months ago (10558377)

1 Thank You

Utkarsh Goyal 4 years, 11 months ago (9352655)

This is India

3 Thank You

ANSWER

For what value of k the equation (k+3)x²-5(5-k)x+1=0 has roots

Posted by Aryan Pethakar 4 years, 11 months ago (10240826)

CBSE > Class 10 > Mathematics

0 answers

ANSWER

What do you mean by seat in elsection

Posted by Divya Seervi 4 years, 11 months ago (9281769)

CBSE > Class 09 > Social Science

2 answers

आदित्य कुमार झा 4 years, 11 months ago (10558377)

Seat means winning mla or mp from an area

0 Thank You

Mithun M 4 years, 11 months ago (7022172)

It is not elsection it is election

1 Thank You

ANSWER

Why water does not burn as hydrogen has the property to burn and oxygen support burning?

Posted by Sneha Mohabe 4 years, 11 months ago (10344542)

CBSE > Class 10 > Science

2 answers

???????⚫ ⚪ 4 years, 11 months ago (10476192)

Water is a compound made from hydrogen and oxygen.The properties of compounds are different from it's constituent elements.The properties of reactants are different from the property of the product.Therefore water does not burn.

0 Thank You

Priya Kumari 4 years, 11 months ago (10286927)

Hydrogen is flammable but oxygen not. You can burn the pure water

1 Thank You

ANSWER

1+__=40 and 40-__=20

Posted by Aryansh Gautam 4 years, 11 months ago (9991635)

CBSE > Class 05 > हिंदी

5 answers

Dishti Sinch 4 years, 11 months ago (10617273)

1+(39)=40 40-(20)=20

0 Thank You

Vadlamani Srilakshmi 4 years, 11 months ago (10601548)

39; 20

0 Thank You

Ayush Youtuber 2.0 4 years, 11 months ago (10568675)

1+39=40 40-20=20

0 Thank You

Ritika Baisoya 4 years, 11 months ago (10566516)

39,20

1 Thank You

Ananya Rathi 4 years, 11 months ago (10561464)

39,20

0 Thank You

ANSWER

45mm=__________m

Posted by Anchal Raghuwanshi 4 years, 11 months ago (10410867)

CBSE > Class 05 > Mathematics

3 answers

[email protected] Gmail 4 years, 11 months ago (7067250)

No wrong answer. 45/1000=.045 is the right answer. 1000mm= 1 m

0 Thank You

Dheeraj Kumar Patel Patel 4 years, 11 months ago (10555719)

4500m

1 Thank You

Suryansh Shekhawat 4 years, 11 months ago (9831665)

4500m

1 Thank You

ANSWER

Credit sale of rs 572 Mohan was recorded as 750

Posted by Danish Khan 4 years, 11 months ago (10195682)

CBSE > Class 11 > Accountancy

2 answers

Monika Sahu 4 years, 11 months ago (10568229)

Sales Ac Dr. 178 To Mohan. 178

0 Thank You

Aditya Chaudhary 4 years, 11 months ago (9988226)

Sales A/c Dr. To Mohan

1 Thank You

ANSWER

what is nerv cell

Posted by Harsh Ojha 4 years, 11 months ago (10560803)

CBSE > Class 09 > Science

1 answers

Shreeja Sasi 4 years, 11 months ago (3345020)

The basic unit of communication in the nervous system is the nerve cell (neuron). Each nerve cell consists of the cell body

1 Thank You

ANSWER

Can we use the same fuse in a geyser and a television set? Explain

Posted by Siya Dubey 4 years, 11 months ago (10475328)

CBSE > Class 07 > Science

2 answers

Sahana Naragund Naragund 4 years, 11 months ago (10592847)

What is Symbiosis

0 Thank You

Aishwarya Kumar 4 years, 11 months ago (10062831)

No,we cannot use the same fuse in a geyser and a television set as the electricity rate required by both is different. A geyser needs more electricity than a television set as it uses electricity to heat water while a television set needs electricity to put pixels on the screen.

0 Thank You

ANSWER

75mm=_________cm

Posted by Anchal Raghuwanshi 4 years, 11 months ago (10410867)

CBSE > Class 05 > Mathematics

2 answers

[email protected] Gmail 4 years, 11 months ago (7067250)

75/100 =7•5 1cm=10 mm

0 Thank You

Dheeraj Kumar Patel Patel 4 years, 11 months ago (10555719)

7500m

1 Thank You

ANSWER

Name the device used these days in place of electric fuses in electrical circuits

Posted by Siya Dubey 4 years, 11 months ago (10475328)

CBSE > Class 07 > Science

1 answers

Nisha Singh 4 years, 11 months ago (10133616)

MCB (miniature circuit breaker)

1 Thank You

ANSWER

Which two documents are essential for mail merge?

Posted by Magma Gaming 4 years, 11 months ago (6450190)

CBSE > Class 09 > Information Technology (402)

0 answers

ANSWER

1+39 80-40

Posted by Aryansh Gautam 4 years, 11 months ago (9991635)

CBSE > Class 05 > हिंदी

2 answers

Gourav Banikbanik 4 years, 8 months ago (9317533)

0 Thank You

Ayush Youtuber 2.0 4 years, 11 months ago (10568675)

40,40

1 Thank You

ANSWER

Two different types of lenses are placed on a sheet of newspaper. How will you identify them without touching?

Posted by Siya Dubey 4 years, 11 months ago (10475328)

CBSE > Class 07 > Science

0 answers

ANSWER

Exercise 5.1 4th question

Posted by Muthu Manikandan 4 years, 11 months ago (10560818)

ICSE & ISC > Class 10 > Mathematics

0 answers

ANSWER

Change decimal into fractions 45.77

Posted by Daksh Karan Gupta 4 years, 11 months ago (10560782)

CBSE > Class 05 > Mathematics

3 answers

[email protected] Gmail 4 years, 11 months ago (7067250)

4577/100= 45 and 77/100

0 Thank You

Anchal Raghuwanshi 4 years, 11 months ago (10410867)

45÷77

0 Thank You

Dheeraj Kumar Patel Patel 4 years, 11 months ago (10555719)

45/77

0 Thank You

ANSWER

adhikar ka ghoshna patra

Posted by Sheetal Sharma 3 years, 1 month ago (10560806)

CBSE > Class 11 > Political Science

1 answers

Preeti Dabral 3 years, 1 month ago (2983787)

इस पत्र में धर्म की स्वतंत्रता, अभिव्यक्ति की स्वतंत्रता, विधानसभा की स्वतंत्रता और शक्तियों के विभाजन के रूप में अधिकार, की सूचि की व्याख्या करते हैं। सभी पुरुषों को ये अधिकार है। यह सभी लोगो के लिए भी कुछ अधिकारों के बारे में व्याख्या करता है।

0 Thank You

ANSWER

The equation of a projectile is y=x-x^2 m find its angle of projectile,range and maximum height

Posted by Dipabali Kar 4 years, 11 months ago (9506037)

CBSE > Class 11 > Physics