More No. System Questions
- In class ‘X’, the number of girls is 60% of the number of boys. Class ‘Y’ has 20% fewer boys than class ‘X’, and the total number of students i...
- The ratio of the monthly income of Pooja and Meena is 5:3. Pooja spends Rs. 7500, while Meena spends Rs. 4500. Their combined savings sum up to Rs. 6000. F...
The third proportional to (4x² – 4y²) and (2x–2y) is:
Two vessels contain mixtures of milk and water in the ratio 7:3 and 5:4, respectively. Equal quantities from both vessels are mixed to form a new mixtur...
- A warehouse had bags of rice and wheat in the ratio 12:17. The number of wheat bags was 125 more than rice bags. Later, 30 rice bags and 35 wheat bags were...
A, B and C has total 60 toffies with them. A has 25 toffies and the number of toffies with C is 5 less than that with B. How many...
In a mixture 'P', the ratio of milk to water is 7:5. In another mixture 'Q', the ratio is 1:2. If 72 litres of P and 54 litres of Q are mixed, find the ...
- Mixture X has milk and water in the ratio 5:3, while mixture Y has them in the ratio 4:5. 64 litres of X and 45 litres of Y are combined. What is the ratio...
- If, ‘x’ varies directly as ‘y’, and when x = 56, y = 28, then find the value of ‘x’, when ‘y’ = 40.
The ratio of two numbers is 5:4. A number y is then subtracted from each of the two given numbers so that the ratio of the resultant numbers becomes 2:1...
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