For the following questions answer them individually
In the following question there is a set of four figures labeled 1, 2, 3 and 4 called the problem set followed by set of four other figures labeled a, b, c and d called the answer set. Figure 3 contains a Question Mark (?) .Select suitable figure from the answer set which will substitute the question mark (?) so that a series is formed by the figures 1, 2, 3, and 4 taken in order. The label of the selected figure is the answer.
The following question consists of two sets of figures 1, 2,3 and 4 constitute the problem set while figures a, b, c and d constitute the answer set. There is a definite relationship between figures 1 and 2. Establish a similar relationship between figure 3 and 4 by choosing a suitable figure 4 from the answer set.
Seven persons hand over the keys of their cars to a receptionist of a club. While leaving the club, they ask for the keys of their cars. All cars are of the same model of the same company. The receptionist hands over the keys to the members without knowing whose keys he is handling over. How many times can two of them get the keys of their cars but remaining five can not?