Question
Given below are two statements, one is labelled as
Assertion A and the other is labelled as Reason R Assertion A: The geostationary satellite appears stationary to earth and can view the same area on the earth continuously. Reason R: The geostationary satellite is orbiting in the polar plane of earth at 36000 km above the earth. In light of the above statements, choose the most appropriate answer from the options given belowSolution
A geostationary satellite is an earth-orbiting satellite, placed at an altitude of approximately 35,800 kilometers directly over the equator, that revolves in the same direction the earth rotates (west to east).
- If 70% of (P - Q) is the same as 35% of 80% of (P + Q), then what is the ratio of Q to P?
The number of cats and dogs in a shelter is 450 and 300, respectively. When (x + 30) cats and 2x dogs are added, the ratio of cats to dogs becomes 4:3. ...
A recipe calls for flour, sugar, and butter in the ratio 4:2:1. If you have 600 grams of flour and decide to use only 40% of it, how much sugar and butt...
Two numbers ‘A’ and ‘B’ are in the ratio 3:4 respectively. If ‘A’ is increased by 33(1/3)% and ‘B’ is increased by 25%, what will be the...
- A sum of money is divided between Pawan and Qureshi in a 5:7 ratio. If the total amount distributed had been increased by 16.67%, Pawan’s share would hav...
- The ratio of science books to literature books in a library is 7:6. If the number of science books was 28 fewer and literature books 14 more, then the numb...
Ram, Laxman, Bharat and Shatrughan purchase a plot for Rs. 54,00,000. The share of Laxman + Bharat + Shatrughan is 440% of Ram and the Share of Ram + B...
A is thrice as efficient as B and C is twice as efficient as B. What is the ratio of number of days taken by A, B and C when they work individually?
Ratio of cats to dogs in a shelter is 4:3. If 16 cats are adopted and 20 more dogs arrive, their numbers become the same. What was the initial number of...
Relevant for Exams:
