Question
A modern periodic table consists of ________groups and
_________periods, respectively.Solution
In the long form of the periodic table there are 7 horizontal rows called periods and 18 vertical columns called groups .
What is the difference between average numbers of women went to cinema hall B, D and E together and number of men went to cinema hall A?
Find the difference between the total number of literate population in Kalgaon and the total number of illiterate population in Hirapur.
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Number of employees in company D is approximately how much percent less than the number of employees in company B?
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What is the average of the percentage of marks obtained in Geography, Economics and History in 1st, 2nd and 3rd semeste...
What is the total number of male employees in the company?
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