Common salt (NaCl) is made up of
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Which of the following elements has a total of 3 shells with 8 electrons in the last orbit?
A girl walking at the speed of 2 km/hr covers a certain distance in 7 hours 30 minutes. If she covers the same distance by cycle in 5 hours, then what is the speed (in km/hr) of cycle?
Mr. Akbar sold a bus for Rs.20,400 with a loss of 15%. At what price should the price should the bus be sold to get a profit of 15%?
On which river's bank is Panaji located?
A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.
BC, JK, RS, ?
Lorenz curve shows
Which among the following has the maximum life span