1 Answers
Option 4 : All apples are green. All green are fruits. No mango is green.
Let's draw the Venn diagram for each option:-
1) Some apples are green. Some green are fruits. No mango is green.
[ alt="IBPS CLERK FT 6 29" src="//storage.googleapis.com/tb-img/production/18/04/IBPS%20CLERK%20FT_6_29.PNG">
All apples are fruits ⇒ False
Some fruits are not mangoes ⇒ True
2) All fruits are green. Some green are apples. No mango is green.
[ alt="IBPS CLERK FT 6 30" src="//storage.googleapis.com/tb-img/production/18/04/IBPS%20CLERK%20FT_6_30.PNG" style="height:283px; width:257px">
All apples are fruits ⇒ False
Some fruits are not mangoes ⇒ True
3) All apples are green. Some green are fruits. Some mangoes are fruits.
[ alt="IBPS CLERK FT 6 31" src="//storage.googleapis.com/tb-img/production/18/04/IBPS%20CLERK%20FT_6_31.PNG" style="height:170px; width:322px">
All apples are fruits ⇒ False
Some fruits are not mangoes ⇒ False
4) All apples are green. All green are fruits. No mango is green.
[ alt="IBPS CLERK FT 6 32" src="//storage.googleapis.com/tb-img/production/18/04/IBPS%20CLERK%20FT_6_32.PNG" style="height:238px; width:261px">
All apples are fruits ⇒ True
Some fruits are not mangoes ⇒ True
5) All apples are green. All green are fruits. Some mangoes are fruits.
[ alt="IBPS CLERK FT 6 33" src="//storage.googleapis.com/tb-img/production/18/04/IBPS%20CLERK%20FT_6_33.PNG" style="height:181px; width:254px">
All apples are fruits ⇒ True
Some fruits are not mangoes ⇒ False
Clearly, only option 4 is correct answer for the given conclusions.