Correct Answer - Option 1 : Rs. 8900
From the table,
Total Interest given by SBI from 2002 to 2004 = 12% + 16% + 21% = 49%
Total Interest given by HDFC from 2001 to 2004 = 12% + 15% + 8% + 5% = 40%
Interest earned by Anil at Rs 10,000 = 10000 × 49 × 1/100 = Rs 4,900
Interest earned by sunil at Rs 10,000 = 10,000 × 40 × 1/100 = Rs 4,000
Total interest earned by them together = Rs 4000 + Rs 4900 = Rs 8900
∴ The correct answer is Rs 8900