Read the given statements and conclusions carefully and decide which of the given conclusions logically follows from the given statements. Statements: (1) Amit is a scientist. (2) Some scientists are hardworking. Conclusion: I. Amit is a hardworking scientist. II. Amit is not a hardworking scientist.
Read the given statements and conclusions carefully and decide which of the given conclusions logically follows from the given statements. Statements: (1) Amit is a scientist. (2) Some scientists are hardworking. Conclusion: I. Amit is a hardworking scientist. II. Amit is not a hardworking scientist. Correct Answer Either conclusion I or conclusion II follows.
The least possible Venn diagram is:
[ alt="F1 Puja Ravi 17.11.21 D7" src="//storage.googleapis.com/tb-img/production/21/11/F1_Puja_Ravi_17.11.21_D7.png" style="white-space: pre-wrap; width: 230px; height: 80px;">
Conclusion:
I. Amit is a hardworking scientist → False (it is possible but definite as Amit is a scientist and he can be hardworking too but it is not definite as shown in the diagram above)
II. Amit is not a hardworking scientist → False (it is possible but definite as Amit is a scientist and he can be hardworking too as shown below)
[ alt="F1 Puja Ravi 17.11.21 D9" src="//storage.googleapis.com/tb-img/production/21/11/F1_Puja_Ravi_17.11.21_D9.png" style="white-space: pre-wrap; width: 257px; height: 71px;">
Implies, Amit can either be hardworking scientist or not a hardworking scientist.
Hence, either conclusion I or conclusion II follows.