An object travels 24 m in 3 s and then another 15 m in 2 s. What is the average speed of the object?
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Name the Russian chemist who stated that the properties of elements are a periodic function of their atomic masses?
Which of the following metals is found in free state?
On which river's bank is Panaji located?
Lorenz curve shows
In a market system, the central problems regarding how much and what to produce are solved through the coordination of economic activities brought about by ________ signals.
In economic equilibrium _____
In the Modern Periodic Table elements present in the same period will have the same