Chapters and topics
- Functions, Logarithms and Financial Mathematics 1 topic · 140 MCQs
- Limits and Continuity 1 topic · 105 MCQs
- Differentiation 2 topics · 202 MCQs
- Applications of Differentiation 1 topic · 158 MCQs
- Integration 1 topic · 162 MCQs
- Differential Equations and Numerical Methods 1 topic · 102 MCQs
- Analytical Geometry and Vector Functions 1 topic · 104 MCQs
- Inverse Trigonometric Functions and Trigonometric Equations 1 topic · 107 MCQs
- Conic Sections 2 topics · 205 MCQs
Sample Mathematics MCQs
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Q1. Rs. 50,000 is invested at 10% compound interest per annum. The amount after 3 years is:
- Rs. 73,205.00
- Rs. 66,550.00
- Rs. 16,550.00
- Rs. 65,000.00
Show the answer
Answer: B. Rs. 66,550.00
A = P(1 + r/100)ⁿ = 50,000 × 1.1^3 = Rs. 66,550.00.
Q2. The function f(x) = (x² − 4)/(x − 2) at x = 2 (not defined there) is:
- continuous
- continuous only from the left
- discontinuous (not defined)
- discontinuous (jump)
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Answer: C. discontinuous (not defined)
f(x) = (x² − 4)/(x − 2) at x = 2 (not defined there): discontinuous (not defined).
Q3. Which function has derivative 1/x?
- cos x
- ln x
- sec x
- sin x
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Answer: B. ln x
The correct answer is “ln x”. d/dx(ln x) = 1/x.
Q4. The stationary point of y = 2x² + 16x + 37 is a:
- maximum
- minimum
- discontinuity
- point of inflexion
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Answer: B. minimum
The correct answer is “minimum”. d²y/dx² = 4 > 0.
Q5. ∫ from 0 to π/2 of sin x dx = ?
- 0
- 1
- π/2
- 2
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Answer: B. 1
The correct answer is “1”. [−cos x] = 1.
Q6. Which term means xₙ₊₁ = xₙ − f(xₙ)/f′(xₙ)?
- particular solution
- Newton–Raphson method
- separable equation
- bisection method
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Answer: B. Newton–Raphson method
Newton–Raphson method: xₙ₊₁ = xₙ − f(xₙ)/f′(xₙ).
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