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1. |
A person's salary has increased from Rs. 7,000 to Rs. 12,000. What is the percentage increase in his salary? |
A. | \(61 \frac{1}{7}\)% |
B. | \(76 \frac{4}{7}\)% |
C. | \(69 \frac{1}{7}\)% |
D. | \(71 \frac{3}{7}\)% |
Answer» E. | |