Question
If a number is increased by 15% and then decreased by
12%, the resulting number is 526.24. Find the original number. ÂSolution
The correct answer is D
The ages of B and C are in the ratio 2:3, and the product of the ages of A and B is 768 years, with A's current age being x years. If the ratio of the a...
Five years ago from now, the ages of 'A' and 'B' were in the ratio 31:17, respectively. Fifteen years ago from now, the ages of 'A' and 'B' were in the ...
The ages of A and B are in the ratio 5:7. If the sum of their ages is 72 years, what will be A's age after 6 years?
The average age of a man and his two children is 15 years and the average age of man's wife and the same children is 13 years. If the age of man is 31 y...
The present age of a father is three times that of his son. After 10 years, the father’s age will be twice that of his son. What are their current age...
The ratio of age of Rahul 7 years ago to the age of Neha 7 years hence is 3:4. If the average of their present ages is 35 years, what is the difference ...
Ratio of present ages of A and B is 7:5, respectively. C who is 3 years older than A will become 36 years older after 12 years. Find the present age of B.
Present ages of P and Q are in the ratio 2:7 respectively. If Q’s age, 15 years hence from now will be 6 times of P’s age, 5 years ago from now, the...
Present age of ‘A’ is 40% more than that of ‘B’. If 11 years hence from now, ‘B’ will be 10 years younger than ‘A’, then find the sum of...
- Amit is 6 years older than Sahil. The present age ratio of Sahil to Rohan is 7:4. Additionally, Amit’s current age is twice that of Rohan’s. Based on t...
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