Let the cost price of the article for A be Rs. x Therefore, cost price of the article for B = Rs. 1.1x Marked price of the article = Rs. 1.35x Selling price of the article for B = 0.9 × 1.1x = Rs. 0.99x According to the question, 1.35x – 0.99x = 684 Or, x = 684/0.36 = 1900 Therefore, cost price of the article for A = Rs. 1900
Five years ago, the average age of a family of four members was 25 years. Six years hence, the ratio of their ages will be 9:7:5:3. Find the a...
Five years ago, the ratio of Aman's age to Rahul's age was 6:5. It is also known that Aman's age will be 47 years five years from now. Additionally, R...
Calculate Tina's age five years ago given that the current average age of Tina, Rohan, and Ramu is 25 years, while the average age of Rohan and Ramu alo...
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Present age of ‘A’ is 40% more than that of ‘B’. If 11 years hence from now, ‘B’ will be 5 years younger than ‘A’, then find the sum of ...
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The ages of X and Y are in the proportion of 6: 5 and the total of their ages is 44. The proportion of their ages after 8 years will be:
