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CBSE Class 12-science Questions and Answers

Adequate preparation for Class 12 Science subjects also gives you an edge if you want to pursue engineering or medicine-related courses in reputed colleges in India. The reason is, your Class 12 Science syllabus topics are part of the syllabus of competitive exams like JEE or NEET. You can find all the necessary resources for your Class 12 exam preparation along with JEE and NEET prep e-learning materials on TopperLearning.

Now, you can quickly revise Class 12 topics with our complete textbook solutions for NCERT CBSE Class 12 Science. Our Class 12 textbook solutions cover subjects such as Physics, Biology, Chemistry, Mathematics and Hindi. For extra practise, our textbook solutions also consist of free RD Sharma solutions for Class 12 Mathematics. Study thoroughly by using our model answers that are created by subject experts, as per your latest Class 12 Science syllabus and exam guidelines.

Browse through our CBSE Class 12 Science resources and add these resources to your study plan as required. Practise questions from CBSE Class 12 Science Mathematics a little more or revise the most important questions in Physics multiple times. And if you come across difficulties, ask your questions through our ‘Undoubt’ section to get the necessary answers. This way, preparing for your exam with some of the best Class 12 study materials right here on TopperLearning can support you in achieving the desired score in your board exam.

CBSE 12-science - Maths
how to integrate
Asked by amaykashyap03 | 20 Jul, 2022, 09:18: PM
CBSE 12-science - Maths
In the uploaded image, both the solutions of the same question(LHS) seems correct but the answers (RHS)  are different and unequal, which solution is actually correct?
Asked by arjunsah797 | 27 Jan, 2022, 12:33: PM
CBSE 12-science - Hindi
sujan ka bhai ka naam
Asked by sunilkoule38 | 17 Dec, 2021, 08:14: AM
CBSE 12-science - Maths
Please solve the attached question.   
Asked by ananyaandmehrotra | 07 Dec, 2021, 09:40: PM
CBSE 12-science - Maths
The minimum value of the function f(x)= 2x3- 3x2 exists at x equal to a) 0  b) 2  c) -1  d) 1
Asked by parukichu2010 | 04 Dec, 2021, 07:28: PM
CBSE 12-science - Maths
Consider an open cardboard box whose bottom is a square of edge length x, and whose height is y. The volume V and surface area S of the box are given by V = x^2 y, S = x^2 +4xy. Among all boxes with given volume, find the one with smallest surface area. Show that this box is squat, i.e., y < x.
Asked by gayatri.adhav.07031996 | 24 Nov, 2021, 05:18: AM
CBSE 12-science - Maths
Length if EB if AC=50.5,AB=30.5 AD=59,BC=58'9"6
Asked by kondikariharsha | 28 Oct, 2021, 05:47: PM
CBSE 12-science - Maths
6.D. E, F are mid-points of the sides of the triangle ABC. Show that for any point O, the system of concurrent forces represented by vec OA , vec OB , vec OC is equivalent to the system represented by of, oe, of.   
Asked by kmanveer480 | 07 Oct, 2021, 11:20: AM
CBSE 12-science - Maths
Jack took a bank loan of Rs 50000 & he is returning back Rs 1000 per month. The balance amount to pay after 2 years is Rs 50000.  The total amount, yet to return to the bank after 4 years is Rs?
Asked by abhidhaujain | 01 Oct, 2021, 09:55: AM
CBSE 12-science - Maths
Find the values of a and b such that the function defined as follows is continuous. f(x)=           x+2,    x less than or equal to2           ax+b,         2
Asked by crazysujal786 | 30 Aug, 2021, 10:55: AM
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