Question
Statements: Some tasks are work. All
work are job. Some job are tough Conclusion: I. Some tasks are tough. II. All work are tough. III. No job is task. In each question below are given some statements followed by some conclusions numbered I, II, etc are given. You have to take the given statements to be true even if they seem to be at variance with commonly known facts and then decide which of the given conclusions logically follows from the given statements, disregarding commonly known facts.Solution
Some tasks are work(I) + All work are job(A) ⇒ Some tasks are job (I) + Some job are tough(I) ⇒ No conclusion. Hence conclusion I does not follow. All work are job(A) + Some job are tough(I) ⇒ No conclusion. Hence conclusion II does not follow. Some tasks are work(I) + All work are job(A) ⇒ Some tasks are job (I). Hence conclusion III does not follow. Minimal possibility: 
97 106 121 138 157 180
...37    59    103    191    ?     719
51     53     109     332     ?     6686
...30 27 20 9 ? - 25
32, 8, 4, ?, 3, 3.75
13 24 75 134 447 892
...19   20   42   129   ?    2605  . Â
Select the number from among the given options that can replace the question mark (?) in the following series.
64, 60, 52, 40, ?, 4
1001, 728, 513, 342, 217, ?
The question below is based on the given series I. The series I satisfy a certain pattern, follow the same pattern in series II and answer the question...