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CBSE Class 10 Free Doubts and Solutions

CBSE - X - Mathematics

how to prepare for mid term exam.in which portion i have to focus more for gaining 100% marks.

Asked by ABHILASHA 22nd August 2018, 12:08 AM
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CBSE - X - Mathematics

in construction ncert worksheet 11.1 ques 1 why the ratios  dosent come exactly same.my ratio always comes 3:4.7  please explain me the reason as soon as possible.

Asked by ABHILASHA 22nd August 2018, 12:04 AM
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CBSE - X - Mathematics

Derive the identities:

sin squared theta plus cos squared theta equals 1
1 plus tan squared theta equals s e c squared theta
1 plus c o t squared theta equals cos e c squared theta

Asked by agraharianiruddha 21st August 2018, 8:57 PM
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CBSE - X - English

Why was civil disobedience movement called off by Gandhiji ??  

Asked by guptaabhinav0809 21st August 2018, 8:20 PM
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CBSE - X - Social Studies

what is social diffrence  

Asked by samsarthak2 21st August 2018, 6:37 PM
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CBSE - X - Geography

what is mean by climate ​​​​​​​

Asked by ansarisahilk9 20th August 2018, 10:43 PM
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CBSE - X - English

I want the best book review on the book 'words to live by' by Eknath easwaran

Asked by sajal2402 20th August 2018, 6:07 AM
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CBSE - X - Science

as we know that the speed of electron is very slow then also when we switch on light it starts immediately. how does it happen

Asked by avneeshla22 19th August 2018, 2:27 PM
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CBSE - X - Grammar

How independent is independence India  

Asked by Yashpratapor123456789 19th August 2018, 12:28 PM
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CBSE - X - Physics

why does the rainbow appear in  a semi circle shape only?

Asked by sharieff.waseemahamed 18th August 2018, 6:26 PM
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