CBSE 12

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Lecture Notes
Assignment Papers
Slip Test Questions
Unit Test Papers
Multiple Choice Questions
Model Question Papers

This webpage is your one-stop destination for everything you need to excel in Class 12 Mathematics. Whether you are preparing for board exams, tackling competitive exams, or simply looking to strengthen your understanding of core concepts, this platform has been designed to support your learning journey.

Here’s what you’ll find on this page:

1. Class Lecture Notes

  • Comprehensive, chapter-wise lecture notes that cover all topics in the NCERT syllabus.
  • Easy-to-understand explanations with solved examples for better clarity.
  • Visual aids, including diagrams and graphs, to simplify complex concepts.

2. Assignments

  • Thoughtfully designed assignments for each chapter to reinforce your understanding.
  • A mix of basic, intermediate, and advanced-level problems to help you practice thoroughly.
  • Answer keys and detailed solutions for self-evaluation.

3. Test Questions

  • Chapter-wise and topic-specific test questions for practice and self-assessment.
  • Multiple-choice questions, short-answer questions, and long-answer questions modeled on board exam patterns.
  • Assertion and reasoning-based questions to improve critical thinking skills.

4. Model Question Papers

  • Mock papers designed in line with the latest CBSE board exam patterns.
  • Time-bound practice papers to help you improve speed and accuracy.
  • Solutions and marking schemes to help you understand the evaluation process better.

This webpage is designed to provide a structured and effective study experience. We encourage you to use these resources regularly to stay ahead in your preparation. Remember, success in mathematics comes with consistent practice and dedication.

Let’s work together to make your Class 12 journey a rewarding one!

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Target NEET | JEE - Grade 10

Crack Every Concept with Weekly Mock Drills

1 / 50

Where are antigens typically located?

 

2 / 50

Which of the following is a merocrine gland?

3 / 50

The animals which give birth to young ones are

 

4 / 50

Mammals are ____animals

 

5 / 50

The body of leech has

 

6 / 50

The brain of leech lies above the

 

7 / 50

Pharyngeal ganglion in leech is a part of

 

8 / 50

The segments of leech are known as

9 / 50

In leech Locomotion is performed by

10 / 50

The forward movement in swimming takes place because of _____?

 

11 / 50

Work done upon a body is ___

12 / 50

Newton’s first law is also known as____

13 / 50

Which one of the following has maximum inertia?

 

14 / 50

What is the mass of an object that requires a force of 90 N to accelerate at a rate of \(\frac {2.6m}{s^2}\)?

15 / 50

An odometer is an instrument used to measure ____ in automobiles

16 / 50

The work to be done to increase the speed of a 0.5 kg ball from 4 m/s to 8 m/s is:

17 / 50

Due to an acceleration of \(\frac {2m}{s^2}\) the velocity of a body increases from 20m/s to 30 m/s in a certain period. Find the displacement (in m) of the body in that period

18 / 50

There are two inclined surfaces of equal length (L) and same angle of inclination with the horizontal. One of them is rough and the other is perfectly smooth. A given body takes 2 times as much time to slide down on rough surface than on the smooth surface. The coefficient of kinetic friction between the object and the rough surface is close to:

 

19 / 50

When a bus starts suddenly, the passengers are pushed back. This is an example of which of the following?

20 / 50

If \(a,6,c,l,m\) are in A.P, then the value of \(a-46+6c-4l+m\) is____

21 / 50

The 8th term of the sequence 1,1,2,3,5,8,… is

22 / 50

Which of the following is not true?

 

23 / 50

The value of when \(200=x(mod 7)\)  is___

24 / 50

The sum of exponents of the prime factors in the prime factorisation of 504 is

25 / 50

If \({(x,2),(4,y)}\) represents an identity function, then \((x,y)\) is

26 / 50

The ordered pairs \((a+1,4)(3,4a+b)\) are equal then \((a,b)\) is____

27 / 50

If there are 28 relation from set \(A={2,4,6,8}\) to a set \(B\) then the number of elements in \(B\) is__

28 / 50

If \(A={a,b,c} B={c,d,e} C={a,e,i,o,u}\) then \(n[A\cap C]\) is

29 / 50

If \(n(A\times B)=15\)and \(B={1,3,7}\) then \(n(A)\) is__

30 / 50

Which of the following best defines atomicity?

31 / 50

The gram atomic mass of nitrogen atom is?

32 / 50

Which of these has the smallest mass?

    1. \(6.023\times 10^23\) atoms of
    2. One atom of \(He\)
    3. 2g of \(He\)
    4. One mole of \(He\)

33 / 50

Which of the following statement is incorrect?

    1. One mole of electrons stands for \(6.023\times 10^23\) electrons
    2.  One mole of hydrogen gas contains Avogadro’s number of atoms
    3. 12 g of C-12 contains Avogadro’s number of atoms
    4. One mole of oxygen gas contains Avogadro’s number of molecules

34 / 50

The volume occupied by 1 mole of a diatomic gas at S.T.P. is

35 / 50

The gram molecular mass of oxygen molecule is

36 / 50

Which of the following has the smallest mass?

    1. 1 atom of He
    2. 2g of He
    3. 1 mole atoms of He
    4.  \(6.023\times 10^23\) atoms of He

37 / 50

In the nucleus of \(20Ca^40\) , there are

38 / 50

Mole of any substance contains ____ molecules.

    1. \(3.0115\times 10^23\)
    2. \(6.023\times 10^23\)
    3. \(6.023\times 10^-23 \)
    4. \(12.046\times 10^23\)

39 / 50

Which of the following is a triatomic molecule?

40 / 50

____ help in absorption of water and minerals.

 

41 / 50

______ is called the father of plant anatomy.

 

42 / 50

All the tissues inner to the endodermis of root constitute the

 

43 / 50

Who discovered light dependent photosynthesis?

44 / 50

The xylem and phloem arranged side by side on same radius is called

 

45 / 50

Which is formed during anaerobic respiration

46 / 50

The endarch condition is the characteristic feature of

 

47 / 50

Casparian stripes are present in the ___ of the root

48 / 50

Oxygen is produced at what point during photosynthesis?

    1. When \(H_2 O\)is splitted
    2. When \(CO_2 \) is fixed
    3. When ATP is converted to ADP
    4. All of these

49 / 50

Kreb’s cycle takes place in

50 / 50

The basement membrane originates from:

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