Students of a college who are excused from attending the public speaking class are better orators than those who take the course. Thus we can improve public speaking skills of students by cancelling the public speaking course. The flaw in the reasoning used in the above argument is that the writer:

It is widely accepted that sports players are unconcerned about the environmental hazards. But this opinion is not true. A study recently conducted indicated that 75 percent of the 5000 players interviewed revealed a high level of interest in environmental hazards. If this conclusion is true, which among the following would not favor it?

A train stops at six different stations on its route. After the train leaves the sixth station, it returns to the first station and repeats the cycle. The stations are located in six cities and are named A, B, C, D, E and F. E is the third station. B is the sixth. Station D comes before station F. Station C comes before station A. If C is the fourth station, which station among the following should come immediately before Station C?

Read the following sentence carefully and answer the question that follows: Jack is sleeping. Which of the following statement/statements is/are necessary to justify the given sentence? 1)Jack is in bed. 2)It is afternoon. 3)Everyone lying on the bed is sleeping.

What is the total number of triangles in the given diagram?

A team of four students has to be selected from A, B, C, D, E, F and G, according to the following conditions: B will not be with F. A and C must be together. E will not be with A. G and D must be together. F will not be with G. A team can consist of:

There are six members in a family: C1, C2, C3, C4, C5 and C6. The relation among the family members is such that there are 2 fathers, 1 mother, 1 daughter and 3 brothers. No person in the family is a grandmother to the other family members. The additional information is given as follows:  C3 is the sister of C6.  C2 is the brother of C5's husband.  C4 is the father of C1 and grandfather of C6. Who is C5's husband?

Five people, P, Q, R, S and T are appearing in an interview. The order in which they will be called for the interview is fixed. P will be called before R, Q will be called before S and T before P. Which among the following could be the correct sequence in which they would attend the interview?

In a city, there are six hotels named: A, B, C, D, E and F. Hotel D is 25km to the north of Hotel F, which is 35km to the northeast of Hotel B. Hotel A is 15km west of Hotel E and 25km to the southwest of Hotel C. Three hotels are in a straight line in the following order: B, A and E. Hotels B and E are 30km apart from each other. If a visitor moves from Hotel E to Hotel D via Hotels A, B and F, then how much distance s/he would have covered?

A file, which is to be forwarded from the India (GMT +05:30) branch of a certain company, must go through four other branches, which are located at different places and are in different time-zones. The file takes five minutes to get processed and reach at the next location. At what time the file should be dispatched from India so that it reaches every branch in their last five working minutes (office timings are 10:00 AM to 4:00 PM) according to the respective time-zones of each branch. Branch locations and their respective time-zones are as follows: Location A Time Zone (+11:10 GMT) Location B Time Zone (+11:05 GMT) Location C Time Zone (+11:00 GMT) Location D Time Zone (+10:55 GMT)

Bob walks 8km towards North and turns to his right and walks 4km more. He then turns to his right and walks 5km and turns again to his right and walks another 4 km. Here he meets Smith coming from the opposite direction. They both stop here. If the starting point from where Bob started is marked as A and finishing point is marked as B, then what is the distance between A and B?