RRB NTPC · Question 49

Triangle PQR is such that PR = 12 cm and triangle PQR is similar to triangle XYZ. If XY = 20 and YZ = 28 cm, then find the ratio of PQ : QR. A. 5 : 7 B. 3 : 2 C. 7 : 5 D. 5 : 2

1. A

   A

2. B

   B

3. C

   C

4. D

   D