state gov Delhi District Court (DDC) Group C Mock Test 2021 Quantitative Aptitude Geometry Triangles, Congruence and Similarity
In a ΔPQR, PQ = QR, ∠Q = x and ∠P = 3x – 15°. Then ∠Q is.
1
40°
2
15°
3
30°
4
50°
In a ΔPQR, PQ = QR, ∠Q = x and ∠P = 3x – 15°. Then ∠Q is.