Question
A person sold a house for Rs. 6,00,000 at a 25% loss. At
what price should he sell the house to make a 10% profit?Solution
ATQ, 
Eight years ago, the ratio of the ages of A to B was 7:5. Currently, the average age of A, B, and C is 48 years. Twenty years from now, C will be 16 yea...
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Current age of ‘A’ is 20% more than that of ‘B’. 5 years ago, the ratio of the ages of ‘A’ and ‘C’ was 5:6. If the total of current ages...
The ratio of the present ages of a son and his father 3:7 and that of his mother and father is 6:7. Four years ago, the ratio of the age of the son that...
The current age of Derek is twice that of Eve. 7 years from now, Derek's age will be 1.5 times the age of Fred at that time. If Eve is 5 years younger t...
A’s age is 150% of what he was 6 years ago, But 50% of what it will be after 6 years. What is his present age?
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