Question
Identify the correct statements about the SpaDex
mission: 1. The satellites SDX01 and SDX02 weigh 220 kg each. 2. The mission aims to demonstrate space docking technology. 3. The satellites were launched into a 1,000 km orbit.Solution
The satellites were launched into a 470 km Low Earth Orbit, not 1,000 km.
Ratio of ages of father and son is 3 : 1. The product of their ages is 147. What is the sum of their ages?
A 15-member group has two individuals aged 18 and 23. When excluded, the average age of the rest increases by 3 years. Find the average age of all members.
A is 3 years older than B while C is 4 years younger than B. The ratio of age of A, 8 years hence and age of B, 6 years ago is 5:4. What was age of C, 1...
Arjun is three years senior to Binny, who is twice as old as Chinu. If the average age of Arjun, Binny, and Chinu is 21 years, what is the age differenc...
The average age of the husband, wife, and their child 4 years ago was 24 years and that of the husband and the child 5 years ago was 19 years. The pres...
If the total ages of A and B is 7 years more than the total age of B and C. C is how many years younger than A?
Present ages of P and Q are in the ratio 5:8 respectively. If Q’s age, 14 years hence from now will be 4 times of P’s age, 4 years ago from now, the...
A is younger than B by 4 years. If the ratio of A and B ages is 9:10 respectively, then find the age of A.
The average ages of A, B and C is 20% more than the average ages of A and B. 10years hence from now, the ratio of the ages of A and C will be 3:5, respe...
The combined current ages of 'Pawan' and 'Bheem' add up to 36 years. 'Bheem's current age is half of what 'Ram's age will be 6 years from now. If 'Ram's...
Relevant for Exams:
