Money earned by seema = Rs 1,50,000
Money Saved by Seemed = Rs 50,000
Money spent = Rs 1,50,000 – Rs 50,000 = Rs 1,00,000
(a) Ratio of money earned to money saved = 1, 50,000/50,000
= 3/1 = 3 : 1
(b) Ratio of money saved to money spent = 50,000/1,00,000
= 1/2 = 1 : 2