TToprankers Learn

IPMAT Indore 2024 · Question 22 of 90 · Quantitative Ability (MCQ)

IPMAT Indore 2024 — Question 22

The side AB of a triangle ABC is $c$ . The median BD is of length $k$ . If $∠ B D A = θ < 90°$ , then the area of triangle ABC is

A $\frac{k ^{2} c o s 2 θ}{2} + k sin θ c^{2} - k^{2} cos^{2} θ$
B $\frac{k ^{2} s i n 2 θ}{2} + k sin θ c^{2} - k^{2} sin^{2} θ$
C $\frac{k ^{2} c o s θ}{4} - k sin θ c^{2} + k^{2} sin^{2} θ$
D $\frac{k ^{2} c o s 2 θ}{4} + k sin θ c^{2} - k^{2} sin^{2} θ$

Take the full IPMAT Indore 2024 paper as a timed test →