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HOME > Sample Questions >  Test Mathematics, Computer Science and Natural Sciences Module > Understanding Formal Depictions > Example 5 & 6

Understanding Formal Depictions - Example 5 & 6

Instructions    Example 1 & 2    Example 3 & 4    Example 5 & 6

Text and flow chart for Exercise 5 & 6

A business consulting company has three rooms, A, B, and C, available for meetings. Room A is the smallest and seats a maximum of 4 people. Room B seats 10 people. Room C is the largest and seats 30 people. The flow chart shows how a choice is made between the three rooms. “NP” = number of people.

Example 5

Which of the following statements is or are correct?

I. If customers are taking part in the meeting, then Room B is always chosen.

II. If no customers are taking part in the meeting, then the smallest room with enough space for the participants is always chosen.

Degree of difficulty: medium to high

Solution



Example 6

Which of the following statements is or are correct?

I. If there are 10 participants, Room B is always chosen.

II. Room B is only chosen if the number of people is between 5 and 10.

Degree of difficulty: high

Solution

Instructions    Example 1 & 2    Example 3 & 4    Example 5 & 6