In the following question below are some statements given followed by some conclusions. Taking the given statements to be true even if they seem to be at variance from commonly known facts, read all the conclusions and decide which of the given conclusions logically follows\follow the given statements. Statements: All dogs are animals. Some cats are animals. Some cats are rat. No rat is tiger. Conclusions: Some tiger is cat. Some dogs are animals. Some rat are cats.

In the following question below are some statements given followed by some conclusions. Taking the given statements to be true even if they seem to be at variance from commonly known facts, read all the conclusions and decide which of the given conclusions logically follows\follow the given statements. Statements: All dogs are animals. Some cats are animals. Some cats are rat. No rat is tiger. Conclusions: Some tiger is cat. Some dogs are animals. Some rat are cats. Correct Answer Both II and III follow.

The least possible Venn diagram is given below:

[ alt="F1 V.B Madhu T.T.P 23.11.19 D5" src="//storage.googleapis.com/tb-img/production/19/11/F1_V.B_Madhu_T.T.P_23.11.19_D5.png" style="width: 287px; height: 114px;">

Conclusions:

Some tiger is cat → False (It is possible but, not defined hence, false).

Some dogs are animals → True (It is defined).

Some rats are cats → True (It is defined).

Hence, the correct answer is both II and III follow.

Related Questions