Question

Three numbers are in the ratio 4:5:6, and the average is 25. The largest number is

• A. 42
• B. 30
• C. 36
• D. None of these

Answer 1

Answer:

B. 30

Let three numbers are 4x, 5x and 6x Sum of 3 numbers = 25x3=75 4x+5x+6x=75 15x=75 x=75/15 =5 The largest number= 6x=6*5=30