For the following questions answer them individually
$$\left(1 + \frac{2}{3}\right) \div \left[\left(1 + \frac{2}{3}\right) \div \left(\frac{2}{3} + 1\right)\right] = ?$$
If $$P : Q : R$$ is $$\frac{1}{3} : \frac{2}{3} : \frac{1}{4}$$ and $$Q = 56$$, then $$P - R = ?$$
In a district, there are four electoral constituencies. Four political parties put up their candidates. The number of votes polled by each party, in thousands, is given below:
By how many more votes, did party IV win the South constituency than the next highest party?
P, Q, R, S, T and U follow different professions. There is a politician, an actor, a banker, an ex-serviceman, a nurse and a housewife. Consider the following information and answer the questions based on it.
1. R is the ex-serviceman married to a housewife.
2. Q is an actor whose brother T is not politician.
3. U is neither a banker nor a politician.
4. P is the wife of R.