For the following questions answer them individually
Which of the following taxes was levied, collected and retained by the Central Government?
Ages of P, Q and R are in the ratio 4 : 7 : 9. 8 years ago, the age of R was Q's present age. What is the sumof their ages at present?
Choose the pair in which the words show the same relationship as in the pair given below. Cholera : Water
In a survey conducted in a locality, it was found that 50% read newspaper A, 40% read newspaper B, and 20% read neither A nor B. If the number of persons who read both A and B is 500, then how many persons were
surveyed?
Find the value of $$\frac{1}{1\times2}+\frac{1}{2\times3}+\frac{1}{3\times4}+\frac{1}{4\times5}+\frac{1}{5\times6}+....+\frac{1}{9\times10}$$
Choose the figure that best represents the relation ship among the classes given below?
Vegetable, Woman, Lion, Parrot