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