Question

Read the information carefully to answer the question.

A tourist can tour utmost four places out of A, B, C, D, E, F and G. Out of four, not more than two can come under holiday tour and at least two must come under business trip. The break up is as follows:

Under the same fact situation as above, suppose that the following restrictions hold good:

A) A can be included provided C is included.

B) E is included provided B or G is included but not both.

C) C can be included provided at least D or F is excluded. Which one of the following is a certainty?

पर्याय

• A, B, C, & E

• A, C, D & F

• B, C, D & E

• A, B, C & F

Answer 1

A, B, C, & E

Explanation:

'A, C, D & F' and 'A, B, C & F' are straightaway discounted. 
'A, B, C & F' includes C, D and F and violates restriction C.
'A, B, C & F' include B but does not include E. Therefore, it violates restriction B.
'B, C, D & E' is not a certainty but a  possibility because in 'B, C, D & E' while C is included. A  is not included. This does not fulfill restriction A at all. 
'A, B, C, & E' meets all the restrictions and is therefore a  certainty.