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Option 4 : Conclusion II and Conclusion III Follows

The least possibility Venn diagram for the given statement is as follows,

[ alt="F1 Z.K Madhu 09.03.20 D4" src="//storage.googleapis.com/tb-img/production/20/03/F1_Z.K_Madhu_09.03.20_D4.png" style="width: 200px; height: 105px;">

Conclusion I: Some wooden are not aluminium - It’s possible but not definite, hence false.

Conclusion II: Some wooden are aluminium – True (All windows are aluminium and Some windows are wooden)

Conclusion III: Some aluminium are window – True (All windows are aluminium)

Hence, Conclusion II and Conclusion III Follows.
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