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In a code language, certain premises are coded as follows, where each symbol in the code indicates one word. The order in which each particular symbol appears in the code need not correspond to the letter/word it represents, but each symbol in the code corresponds to one particular letter/word. Also, from two statements, a conclusion is derived using the rules of deductions.

SI. No. Sentence Code
1 All A are B θ Δ □ π
2 Some C are D $ # π >
3 Some E are not F π < ↑ @ >
4 Some E are A θ > π @
5 All D are E π @ □ #
6 Each C is F $ ↑ £ ?
7 No F is B Δ λ ? ↑


Note: In each of the following questions, the order in which the symbols appear in the code is the same as the order in which the words they represent are arranged in a premise.

1

Type : MCQ

Question Statement :

Which of the following premises can conclude '> @ π Δ'?

2

Type : MCQ

Question Statement :

Which of the following cannot be concluded using '□Δπ#' with the premises 1 and 5 together?   

3

Type : MCQ

Question Statement :

Which of the following can be concluded using the premises 2, 5 and 6?

4

Type : Subjective

Question Statement :

How many conclusions can be drawn using any two premises among 3, 4 and 6?

Type in your answer as an integer. For example, if your answer is 2, type in 2