SSC CGL 26 Oct 2014 Shift 1 Paper

AB = 3.8 units, RQ = 7.6 units i.e., RQ = 2AB
BC = 6 units, PQ = 12 units i.e., PQ = 2BC
AC = 3 $\sqrt{3}$ units, PR = 6 $\sqrt{3}$
units i.e., PR = 2AC
∴ $\frac{\mathit{A}\mathit{B}}{\mathit{R}\mathit{Q}}$ = $\frac{\mathit{B}\mathit{C}}{\mathit{P}\mathit{Q}}$ = $\frac{\mathit{A}\mathit{C}}{\mathit{P}\mathit{R}}$
∴ Δ ABC ~ Δ RQP
∴ ∠ A = ∠ R , ∠ B = ∠ Q
∠ C = ∠ P
∴ ∠ P = 40°