If the proposition ‘Houses are not bricks’ is taken to be False then which of the following propositions can be True? All houses are bricks No house is brick Some houses are bricks Some houses are not bricks Select the correct answer from the options given below: b and c a and d b only c only

‘All republics are grateful’ and ‘Some republics are not grateful’ cannot both be true, and they cannot both be false. This is called as contraries contradictories subaltern super altern

Identify the reasoning in the following argument : ‘Use of teaching aids in the classroom to enhance learning is important in a similar way as that of the use of ICT for production of knowledge’. Hypothetical Analogical Inductive Deductive

The proposition ‘No historians are non-mathematician’ is equivalent to which of the following proposition? All historians are mathematicians No historians are mathematicians Some historians are mathematicians Some historians are not mathematicians