DSSSB · Mathematics
The ratio of p to q is 4:7 and the ratio of q to r is 3:8. Given p = 6, find the fourth proportional to p, q and r.
- 42
- 60
- 56
- 49
The ratio of p to q is 4:7 and the ratio of q to r is 3:8. Given p = 6, find the fourth proportional to p, q and r.
- 42
- 60
- 56
- 49
Answer and detailed solution are available in the protected study screen.
Register or login to attempt