Spends 30% on food, 20% rent, 15% clothing, saves Rs. 5250. Income: MCQ with Answer and Explanation

Spends 30% on food, 20% rent, 15% clothing, saves Rs. 5250. Income:
A. 12000
B. 14000
C. 15000
D. 16000
Answer: Option C
Solution (By JKSSB Mock Tests)
Spends 65%, saves 35% = 5250, income = 5250/0.35 = 15000.

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Practice More Percentage Questions

Question #1
The present value of a machine is 7,290. If it depreciates by 10% yearly, what was its value 3 years ago?
A. 9000
B. 10000
C. 11000
D. 12000

Correct Answer: Option B


Explanation:
V_past = 7290 / (0.90)^3 = 7290 / 0.729 = 10000.

This question belongs to: Maths Percentage
Question #2
Length, breadth, height increased 10%, 20%, 30%. % increase in volume:
A. 66%
B. 71.6%
C. 72.8%
D. 60%

Correct Answer: Option B


Explanation:
1.1×1.2×1.3 = 1.716, increase 71.6%.

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Question #3
Production increased from 4000 to 5000. Percentage increase:
A. 27.5%
B. 20%
C. 22.5%
D. 25%

Correct Answer: Option D


Explanation:
(1000/4000)×100 = 25%.

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