The salaries of A, B and C are in the ratio 1 : 3 : 4. If the salaries are increased 5%, 10% and 15% respectively. Then the increased salaries will be in the ratio = ?
A. 20 : 66 : 95
B. 21 : 66 : 95
C. 21 : 66 : 92
D. 19 : 66 : 92
Answer: Option C
Solution(By Examveda Team)
A | : | B | : | C | |
1 | : | 3 | : | 4 | |
Let | 100x | : | 300x | : | 400x |
↓+5% | ↓+10% | ↓+15% | |||
Let | 105x | : | 330x | : | 460x |
105 | : | 330 | : | 460 | |
21 | : | 66 | : | 92 |
Related Questions on Ratio
If a : b : c = 3 : 4 : 7, then the ratio (a + b + c) : c is equal to
A. 2 : 1
B. 14 : 3
C. 7 : 2
D. 1 : 2
If $$\frac{2}{3}$$ of A=75% of B = 0.6 of C, then A : B : C is
A. 2 : 3 : 3
B. 3 : 4 : 5
C. 4 : 5 : 6
D. 9 : 8 : 10
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