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Sir Isaac Newton brought out his monograph, titled `Philosoplliae Naturalis Principia Mathematica,' in 1687. In this work, Newton described universal gravitation and the three laws of motion, which dominated the scientific view of the physical universe for the next three centuries. Newton showed that the motions of objects on Earth and of celestial bodies are governed by the same set of natural laws, by demonstrating the consistency between Kepler's laws of planetaly motion and his theory of gravitation, thus removing the last doubts about helio-centrism and advancing the Scientific Revolution.
A sum of Rs.12000 was lent partly at 5% and partly at 3% simple interest. The total annual interest be Rs.450.
Quantity I. Part lent at 5% SI.
Rs. R is invested in a scheme offering 200/4% p.a. for 2 years. The total amount received is Rs. 36,300. If Rs. (R + 2,700) is invested in another schem...
Quantity I: An amount is to be distributed among A, B, and C in the ratio 1:3:2 respectively, but was erroneously distributed in the ratio 2:7:9 due to...
In the question, two quantities I and II are given. You have to solve both the quantities to establish the correct relation between Quantity-I and Quan...
Aman' and 'Bhuvan' can complete a certain task in 24 days and 40 days, respectively. Both started working together, but 'Bhuvan' ...
Quantity I: The speed of a boat in still water is 12 km/hr. It takes 4.5 hours to travel 24 km downstream and return. What is the speed of the stream?
The ratio of present ages of A and B is 5:8 respectively and the average of present ages of A and C is equal to 80% of the present age of B. 4 years ago...
Quantity I: The ratio of the cost price to the selling price of an article is 7:11. Calculate the % profit made on the article....
Quantity-I: 'E' can do 40% of work in 32 hours. Find the value of 'Y' if the time taken by him to complete the whole work is 'Y' hours.
Quanti...
Which of the following pair of symbols will define the relation between Quantity I and Quantity II and between Quantity II and Quantity III respectively...