Q: Three positive numbers are in the ratio 2 : 3 : 4. The sum of their squares is 2349. The average of the first two numbers is:
- A. 36
- B. 27.5
- C. 18
- D. 22.5
Correct Answer:
Option D -
Explanations:
Address
12, Church Ln, The Adelphi, Allen Ganj, Prayagraj, Uttar Pradesh 211002
+91 9554973128
info.yctbooks@gmail.com
Download Our App
