# 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.

### CBSE XI Science - Physics

## Jorpatki, West Bengal 736146, India

### Asked by amitbarman4122005 | 26th Sep, 2021, 07:44: AM

### CBSE XI Science - Mathematics

## find the value of sina-cosa-sina+cosb/sina+cosa-sinb-cosb

### Asked by tushiadhikary1978 | 4th Sep, 2021, 04:34: PM

### CBSE XI Science - Chemistry

## The possible number of radial nodes for 2p and 2s subshells , respectively, are. (A)1,0 (B)0,1 (C)1,1 (D)0,3

### Asked by jaidawra48 | 13th Aug, 2021, 06:30: PM

### CBSE XI Science - Mathematics

## Aurangpur, Uttar Pradesh 203201, India

### Asked by krishanpa75 | 5th Jul, 2021, 07:24: PM

### CBSE XI Science - Mathematics

## Let two terms of HP are 12 and 15. All the terms of this HP consists of Natural Number. If among the largest possible such HP. the three terms a, b, c which are in increasing GP. a) a=15 b) b= 30 c) c= 60 d) a+b+c=2

### Asked by mjgandhi2305 | 4th Jun, 2021, 08:18: AM

### CBSE XI Science - Mathematics

## Let p(x) be a polynomial with integral coefficients. Let a, b, c be three distinct integers such that p(a)=p(b)= p(c) =1 find the number of integral roots of p(x)___

### Asked by vibhukhera3 | 31st May, 2021, 06:41: PM

### CBSE XI Science - Mathematics

## tan of minus of 2025

### Asked by Deepikapassi2020 | 14th May, 2021, 02:06: PM

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