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Let cost price of the article is Rs. ‘x’ So, Selling price of the article = 0.85 × 1.65 × x = Rs. 1.4025x According to question; ⇒ 1.4025x – x = 644 ⇒ 0.4025x = 644 ⇒ x = 1600 Desired Percentage = [(2000 – 1600)/1600] × 100 = 25%
The present age of Surjeet and Rakesh are in the ratio of 4:5. After 8 years the ratio of their ages will be 6:7. What is 70% of the sum of their presen...
The total age of A, B and C six years hence will be 89 years. Find the age of C five years hence, if the present age of A and B is 33 years and 24 years...
B is 3 years older than A and A is 6 years older than C. If the sum of the age of A and C is 26 years, then find the sum of the ages of all three.
The current age ratio of Rahul to Sakshi is 3:2. Additionally, the ratio of Rahul’s age five years ago to Sakshi’s age ten ye...
The ages of A, B and C together are 63 years. B is thrice as old as A and C is 8 years older than A. What is the difference between ages of B and C?
The ratio of the ages of A, B and C, 5 years ago, was 4 : 5 : 7. The sum of their present ages is 135 years. What will be the sum of the ages (in years...
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...
Ayush's current age is 25% greater than Ayushi's, and the difference between their ages is 8 years. What will be the ratio of their ages 8 years from now?
‘A’ is 7 years younger than ‘B’ and 6 years elder than ‘C’. If the present age of ‘B’ and ‘D’ is 35 years and 24 years, respectively...
Reena is twice as old as Sunita .Three years ago, she was three times as old as Sunita. How old is Reena now?
