SSC CGL Tier II Quant 29 Jan 2022 Paper

Question : 51 of 100

Marks: +1, -0

In ΔABC, M is the midpoint of the side AB. N is a point in the interior of ΔABC such that CN is the bisector of ∠C and CN ⊥ NB. What is the length (in cm) of MN, if BC = 10 cm and AC = 15 cm?