Question
In 2021, Riya's income was Rs. 20000 out of which she spent
35% and saved the rest. In 2022, if Riya's income rose by 15% and her spending increased by Rs. 1200, then how much did she save in 2022?Solution
ATQ,
Riya's income in 2022 = 20000 × 1.15 = Rs. 23000
Riya's expenses in 2021 = 20000 × 0.35 = Rs. 7000
So, Riya's expenses in 2022 = 7000 + 1200 = Rs. 8200
So, amount saved by Riya in 2022 = 23000 - 8200 = Rs. 14800
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