For the following questions answer them individually
The following bar graph shows the sales (in thousands) of books from six different branches of a publishing company in 2000 and 2001.
Answer the following question based on the bar graph:
What is the ratio of the total sales of C3 for both years to the total sales of C4 for both years?
In a panchayat election Candidate A secured 30% of the total votes and did NOT qualify by 6 votes. Candidate B secured 40% of the total votes and got 6 votes more than the bare minimum to qualify. The total number of votes were _________.
According to Mendeleev's periodic table, which unknown element of group III had an atomic mass of 68 that was later replaced by gallium?
The body of animals of the phylum Protozoa, such as Paramecium, Amoeba, Euglena, shows ________ grade organisation.