state gov DSSSB Junior Assistant, Steno and LDC Mock Test 2023 - 24 Quantitative Aptitude Mensuration Plane Figures
ABC is an equilateral triangle. P, Q and R are the midpoints of sides AB, BC and AC respectively. The length of the side of the triangle is 4 cm. The area of triangle PQR is:
1
√3 cm2
2
\(\rm \frac{1}{4} \sqrt 3 \ cm^2\)
3
\(\rm \frac{\sqrt 3}{2} \ cm^2\)
4
\(\rm \frac{\sqrt 3}{9} \ cm^2\)