Q1 · medium · AI-verified
If A:B = 2:3 and B:C = 4:5, then find A:B:C.
- 8:12:15
- 2:3:5
- 6:9:15
- 4:6:10
Q2 · medium · AI-verified
If 3/5 of a number is 24, what is 125% of that number?
- 50
- 40
- 60
- 45
Q3 · medium · AI-verified
A man spends 40% of his income on food, 25% on rent, and 15% on other expenses. If he saves ₹2400, what is his monthly income?
- ₹12000
- ₹10000
- ₹15000
- ₹8000
Q4 · medium · AI-verified
A's salary is 25% more than B's salary. B's salary is 20% less than C's salary. If C's salary is Rs. 15,000, what is the ratio of A's salary to C's salary?
- 1:1
- 6:5
- 5:4
- 4:3
Q5 · medium · AI-verified
The ratio of milk and water in a mixture is 4:3. If 14 liters of water is added to the mixture, the new ratio becomes 4:5. What was the initial quantity of milk?
- 28 liters
- 32 liters
- 24 liters
- 36 liters