CBSE Class 12

CBSE Class 12 Business Studies
CBSE Class 12 Physics
CBSE Class 12 Economics
CBSE Class 12 Biology
CBSE Class 12 Chemistry

About the CBSE Class 12 category [CBSE Class 12] (1)
Difference between sperm and ovum? [CBSE Class 12 Biology] (3)
Electrochemistry [CBSE Class 12 Chemistry] (2)
Assignment for physics [CBSE Class 12 Physics] (1)
A nucleus with mass numbers [CBSE Class 12 Physics] (3)
In the figure below, the electric field lines [CBSE Class 12 Physics] (3)
Magnetic flux through cross section [CBSE Class 12 Physics] (1)
Green house gases [CBSE Class 12 Biology] (2)
Production possibilities curve [CBSE Class 12 Economics] (1)
During a monohybrid cross involving a tall pea plant with a dwarf pea plant [CBSE Class 12 Biology] (3)
Why is colostrum a boon to the new born baby? [CBSE Class 12 Biology] (3)
Explain how do ‘ open market operations' by the Central Bank affect money creation by commercial banks [CBSE Class 12 Economics] (3)
Principles of Taylor and Fayol are mutually complementary [CBSE Class 12 Business Studies] (3)
How does a charge q oscillating at certain frequency produce electromagnetic waves [CBSE Class 12 Physics] (3)
Electromagnetic waves [CBSE Class 12 Physics] (1)
Answer the questions based on the dinucleotide structure shown below [CBSE Class 12 Biology] (3)
The carrier wave is given by C(t)=2sin(8πt) volt. The modulating signal is a square wave . Calculate the modulation index [CBSE Class 12 Physics] (2)
Given a uniformly charged plane/sheet of surface charge density [CBSE Class 12 Physics] (3)
Reproductive health [CBSE Class 12 Biology] (3)
Biology ncert question [CBSE Class 12 Biology] (1)
Physics 2nd part of Q 7 related to wave optics [CBSE Class 12 Physics] (1)
Consider a two slit interference arrangement (shown in figure) such that the distance of the screen from the slits is half the distance between the slits [CBSE Class 12 Physics] (3)
You are given two converging lenses of focal length 1.25 cm [CBSE Class 12 Physics] (3)
Bright fringe in diffraction [CBSE Class 12] (1)
"Sweet potato tubers and potato tubers are the result of convergent evolution." Justify the statement [CBSE Class 12 Biology] (2)
Calculate the volume [CBSE Class 12 Chemistry] (2)
A concave mirror of small aperture forms a sharper image. Why? [CBSE Class 12 Physics] (1)
Suppose while sitting in a parked car [CBSE Class 12 Physics] (2)
When monochromatic light travels from a rarer to a denser medium, explain the following, giving reasons [CBSE Class 12 Physics] (2)
You have learnt that plane and convex mirrors produce virtual images of objects. Can they produce real images under some circumstances? Explain [CBSE Class 12 Physics] (2)