For the following questions answer them individually
If $$9\times6=45, 7\times4=33$$ and $$6\times4=20$$, then what is the value of $$5 \times 3$$ ?
Who is the current (as of February 2018) President of the Indian Olympic Association?
Select the most appropriate term for the following set of items.
The ratio of the numbers of blue to red balls in a bag is constant. When there were 44 red balls, the number of blue balls was 36. If the number of blue balls is 54, how many red balls will be in the bag?
Seven years from now Virat will be twice as old as Mohinder. Five years ago Mohinder’s age was oneyear less than $$\frac{2}{5}$$ of Virat’s age. What is Virat’s present age?