The Global Positioning System (GPS) provides accurate positional information that is extremely useful in locating spatial variability with precision. GPS is a satellite-based navigation system that allows users to determine their precise location and track movements in real-time.
In a family of four, the average age of Anu, Ben, Carla, and Dan is 28 years. The ratio of Carla's to Eva's present ages is 5:6, and Ben's age is 20% le...
A is 10 years older than B and B is 14 years younger than C. If the sum of the ages of A, B and C is 54 years, then what is B’s age after 9 years?
The ages of A, B and C together are 54 years. B is thrice as old as A and C is 4 years older than A. What is the difference between ages of B and C?
Present average of age of A and B is (9x-15) years. Present average age of A, B and C is (6x+5) years. If present age of B is 20% less than the present ...
Present age of ‘A’ is 25% more than that of ‘B’. If 9 years hence from now, ‘B’ will be 6 years younger than ‘A’, then find the sum of p...
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 ...
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 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...
Present ages of P and Q are in the ratio 2:3 respectively. If Q’s age, 8 years hence from now will be 2 times of P’s age, 6 years ago from now, then...
In a company, there are 15 employees. The average age of all the employees is 32 years.If the age of two directors and 1 supervisor is included, then th...
