MCQs4All - Mathematics Collection

Mathematics MCQs for NTS, FPSC, CSS, PPSC, PMS, UTS, FTS, OTS, Algebra, Discrete, Applied, Calculus, Geometry, Trigonometry of past papers

Question. 1 + tan²2θ =
  1. sec²θ
  2. csc²θ
  3. csc²2θ
  4. sec²2θ
Question. 1 + tanαtan2α =
  1. −sec2α
  2. −cosec2α
  3. cosec2α
  4. sec2α
Question. 1 radian =
  1. 57°17′45″
  2. 180°
  3. 180′
Question. 1,8,15,22,29,36,… is
  1. G.P
  2. A.P
  3. Geometric series
  4. arithmetic series
Question. 1/(n+2)(n+1)n =
  1. (n+2)ι/(n-1)ι
  2. (n+2)ι
  3. (n-1)ι/(n+2)ι
Question. 1/(x+3)(x+2) =
  1. 1/x³ - 1/(x+2)
  2. 1/(x-3) - 1/(x-2)
  3. 1/(x+3) - 1/(x+2)
  4. None of Above
Question. 1/(x² + 5)(x²+4) =
  1. 1/(x² - 4) - 1/(x²+5)
  2. 1/(x² +4) - 1/(x²+5)
  3. 1/(x² - 4) - 1/(x²-5)
  4. None of Above
Question. 1/(x-3)(x-2) =
  1. 1/x² - 1/(x-2)
  2. 1/(x-3) - 1/(x-2)
  3. 1/x³ - 1/(x-2)
  4. 1/(x+3) - 1/(x+2)
Question. 1/12.11.10 =
  1. 1/12ι
  2. 9ι/12ι
  3. 12ι/9ι
  4. 12ι
Question. 1/2,1/7,1/12,… is
  1. an arithmetic progression
  2. a Geometric Progression (GP)
  3. a harmonic progression
  4. a harmonic series
Question. 1/4 rotation(anti-clockwise) =
  1. 45°
  2. 90°
  3. 180°
  4. 360°
Question. 1′ =
  1. 60°
  2. 60″
  3. 3600″
  4. 3600°
Question. 1+2+3+…+n =
  1. n(n + 1)/6
  2. n(n + 1)/4
  3. n(n + 1)/2
  4. n(n + 1)