Question 1
If Arjun were 9 years younger, she would be 5/12 of Devanshi's age 8 years from now. If Arjun is 9 years younger than Devanshi, find Arjun's present age.
Let Devanshi = 57, then Arjun = 48
Check: (48 - 9) = 5/12 × (57 + 8)
39 = 5/12 × 65 ✓
Check: (48 - 9) = 5/12 × (57 + 8)
39 = 5/12 × 65 ✓