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(25 – x)/(x – 15) = 2/3 75 – 3x = 2x – 30x 5x = 105 x = 21 Therefore, price of mixed variety of pulses = Rs 21 per kg
A is 3 years older than B while C is 5 years younger than B. The ratio of age of A, 6 years hence and age of B, 3 years ago is 4:3. What was age of C, 1...
Sum of the present ages of A, B, C and D is 60 years. After 2 years ratio of their ages is 6:5:2:4. What is C’s present age?
There are 3 children in a family. The average age of the children is 16 years. If the present age of their mother and father is added, the average age o...
The total age of A, B and C four years hence will be 88 years. Find the age of C five years hence, if the present age of A and B is 35 years and 25 year...
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...
Three years from now, Aman's age will be 80% greater than what it was five years ago. The average of Aman's current age and Bishn...
In two years, the grandson's age will be one-quarter of the grandfather's age. Three years ago, the grandfather was five times as old as the grandson. ...
The ratio of A and B present age is 3:2. The product of their ages is 2400. What will be the ratio of their ages after 5 years?
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?
The present ages of 'A' and 'B' are in the ratio of 3:7. The difference between their current ages is 12 years. How much percent older will 'B' be than...
