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The SpaDeX mission aims to demonstrate in-space docking technology, using two small spacecraft, SDX01 (Chaser) and SDX02 (Target). This technology is crucial for future lunar missions and for building the Bharatiya Antariksh Station (BAS), as well as for achieving objectives with multiple rocket launches.
The ratio of the present ages of P and Q is 6:5 respectively. If the age of P 12 years hence from now will be 100% more than the age of Q 4 years ago fr...
The age of person X (x + 1) years ago and the age of person Y (x + 2) years from now are in the ratio 1:2.
Additionally, it is given that:
X i...
If the total ages of A and B is 8 years more than the total age of B and C. C is how many years younger than A?
In a classroom there are 11 boys and 9 girls. Average age of each boy and each girl is 18 years and 15 years respectively. The sum of ages of all the bo...
There are 4 children in a family. The average age of the children is 9 years. If the present age of their mother and father is added, the average age of...
A person’s present age is 4/5th of the age of his brother. After 10 years, he will be 9/10th of the age of his brother. How old is the brother at pr...
A and B are two friends. 9 years hence, age of A will become 2.5 times the present age of B, and the age of B will become 30% less than the present age ...
Difference between the ages of A and B is same as the difference between the ages of B and C. The difference between the ages of A and C is 7 years. If ...
A is younger than B by 2 years. If the ratio of A and B ages is 5:7 respectively, then find the age of A.