Gayatri’s income is ₹ 1,60,000 per year. She pays 15% of this as house rent and 10% of the remainder on her child’s education. The money left with her is
(a) ₹ 136000
(b) ₹ 120000
(c) ₹ 122400
(d) ₹ 14000
House rent = \(15\% \times 160000 = 24000\). Remaining = \(160000 - 24000 = 136000\). Education = \(10\% \times 136000 = 13600\). Left = \(136000 - 13600 = 122400\).