Chapters and topics
- Complex Numbers 4 topics Β· 680 MCQs
- Functions and Graphs 4 topics Β· 447 MCQs
- Theory of Quadratic Functions 4 topics Β· 457 MCQs
- Matrices and Determinants 5 topics Β· 682 MCQs
- Partial Fractions 3 topics Β· 327 MCQs
- Sequences and Series 11 topics Β· 1656 MCQs
- Permutations and Combinations 5 topics Β· 765 MCQs
- Mathematical Inductions and Binomial Theorem 6 topics Β· 879 MCQs
- Division of Polynomials 5 topics Β· 680 MCQs
- Trigonometric Identities 6 topics Β· 1077 MCQs
- Trigonometric Functions and their Graphs 6 topics Β· 858 MCQs
- Limit and Continuity 7 topics Β· 866 MCQs
- Differentiation 6 topics Β· 781 MCQs
- Vectors in Space 7 topics Β· 1124 MCQs
Sample Mathematics MCQs
Try these questions, then open the full practice to work through every chapter. Tap βShow the answerβ after you choose.
Q1. If z = 4 + 3i, then |z|Β² is:
- 7
- 49
- 25
- 19
Show the answer
Answer: C. 25
The correct answer is β25β. |z|Β² = aΒ² + bΒ² = 16 + 9 = 25.
Q2. The line y = x β 2 meets the x-axis at the point:
- (0, 2)
- (0, β2)
- (2, 0)
- (β2, 0)
Show the answer
Answer: C. (2, 0)
The correct answer is β(2, 0)β. Put y = 0: x = 2.
Q3. The solution set of |x + 5| β₯ 1 is:
- (ββ, β6) βͺ (β4, β)
- (ββ, 4] βͺ [6, β)
- (ββ, β6] βͺ [β4, β)
- [β6, β4]
Show the answer
Answer: C. (ββ, β6] βͺ [β4, β)
The correct answer is β(ββ, β6] βͺ [β4, β)β. |x β a| β₯ b β x < a β b or x > a + b.
Q4. The value of the determinant |β2 β1 ; 3 β2| is:
- β8
- β7
- 1
- 7
Show the answer
Answer: D. 7
Determinant = ad β bc = (β2)(β2) β (β1)(3) = 7.
Q5. How many constants are needed in the partial fractions of a proper fraction with denominator xΒ²(x β 4)?
- 3
- 4
- 2
- 1
Show the answer
Answer: A. 3
The correct answer is β3β. One constant per term.
Q6. The next term of the sequence 2, 6, 18, 54, β¦ is:
- β162
- 90
- 162
- 216
Show the answer
Answer: C. 162
The common ratio is 3, so the next term is 54 Γ 3 = 162.
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