CBSE Class 11-science Questions and Answers

If you are looking for Class 11 Science online study materials, you’ve come to the right place. On TopperLearning, you’ll find quality e-learning materials for subjects such as Physics, Chemistry, Biology, Mathematics, and Hindi. These study materials include sample papers, MIQs, textbook solutions, video lessons and more.

Understand the course structure and exam paper pattern by going through the latest CBSE Class 11 Science syllabus. With access to the accurate list of syllabus topics, you’ll be able to create an appropriate study plan for your exams. Revision is key to remembering the key concepts learned in class. Get free access to the important revision notes for CBSE Class 11 science prepared by TopperLearning’s experts. Also, improve your Hindi writing skills with textbook solutions or understand concepts in Physics with our conceptual videos.

You just need to access your TopperLearning dashboard for utilising our compiled CBSE Class 11 Science study resources such as sample papers, NCERT solutions, syllabus, videos, revision notes and online mock tests. Study complex topics as per your convenience with our 24/7 access to CBSE Class 11 Science resources and score well in your CBSE final exams for Class 11.

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    CBSE XI Science - Physics

    Resolve a force of 10 N into two components, if it acts at an angle of 30o with the horizontal.

    Asked by sarthaknegi00 | 30th May, 2020,12:48: PM

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    CBSE XI Science - Physics

    If a ball launched with initial velocity of 25 m/s at 45 degree. Find the maximum range covered by the ball? 

    Asked by sehgalgayrav810 | 29th May, 2020,07:19: AM

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    CBSE XI Science - Chemistry

    question 54...chemical equilibrium... how to solve.... plz tell

    Asked by veenatripathi | 28th May, 2020,09:03: AM

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    CBSE XI Science - Mathematics

    A={2i 3i}, 2i - i

    Asked by ankur08sunny | 27th May, 2020,08:14: PM

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    CBSE XI Science - Physics

    do  we have jee mains papers  

    Asked by aswinmurali1411 | 27th May, 2020,07:29: PM

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    CBSE XI Science - Mathematics

    what is difference between the 0 slope and not defined slope graphically

    Asked by jswazir7 | 27th May, 2020,03:58: PM

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    CBSE XI Science - Chemistry

    The oxidising agent in the following reaction is-        H20+F2  GIVES    HF+ HOF    

    Asked by arindeep.singh | 27th May, 2020,12:23: PM

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    CBSE XI Science - Mathematics

    The quadratic equation, who's roots are reciprocal of the roots of the equation- ax^2+bx+c,is?

    Asked by drhimasingh | 26th May, 2020,11:31: PM

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    CBSE XI Science - Mathematics

    If the value of cosec x repeats after an interval of 2straight pi,then what is the value of cosec(7straight pi/6)?

    Asked by dppanigrahiadv | 26th May, 2020,07:03: PM

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